Chapter 3

Hovering high in the sky, still in his astral form, Sena watched the Fuyuki City bellow with a thoughtful expression.

He tore his attention from it after a while then closed his eyes.

He thought about water mirror, and Instantaneously, the AWE imprinted into his mind the information, mastery, and experience of using it, flawlessly.

This particular skill of his never fail to amaze him.

All he needed to do was to think about it, then as long as it was water-based abilities, or using water as mediums, then he would know how to do it, he would have absolute mastery over it, and had an impression and familiarity as if he had them for the entirety of his life.

Truly OP!!!

Materialized himself from the astral form, he created the Water Mirror in front of him, and he could see his reflection on it clearly despite how dark the night was.

Slender body, with a pair of devil's wings stretched out from the back.

Black coat and black pants. With a scarf around his neck.

Black and silky hair, swayed by the night breeze.

A pair of purple eyes as clear and beautiful as jewelry.

And a fair skin, which so smooth and flawless without any blemishes whatsoever.

Looking at his own reflection on the mirror, sounds narcissistic, he knew, but even with the memories of his life in DXD so he knew his appearance looked like, he still couldn't help but amazed by how unbelievably handsome he was.

'The guy who reincarnated me surely went all out with the appearance.' Sena commented, because from his memories, if the people who met him was telling the truth and not trying to flatter him as Sitri's heir, then without a doubt, he was extremely handsome as well even for devils standard.

He wasn't complaining though, and was grateful instead for that.

Satisfied with his appearance, he nodded, then disperse the Water Mirror with a wave of his hand.

Looking at the starry night sky, he released sigh.

Calming his mind, relaxing his nerves, he smiled with amazement.

He was flying in the sky at the moment.

Using supernatural abilities.

His heart was filled with excitement with everything he had experienced until now.

Looking at the city bellow him, he was absorbed into a thought again.

He was a Servant of the Caster class in a ritual called Holly Grail War.

A ritual where seven servants summoned by their masters to fight each other, to kill each other.

If he remembered correctly, the death of the six servants was needed to complete the ritual.

So in other words, it was 'you win or you die' situation for every servants in this war. After all, in this ritual called the Holly Grail War, they were the sacrifice, the fuel, and the catalyst for its completion.

"No... Maybe five is enough?"

If his memories about the Fate/Zero served him right, before Kiritsugu command Saber to destroy the grail, there were two servants who still remain, Saber and Archer.

But whether it was five or six, the situation he was currently in remain the same.

As a servant himself, without a doubt, the other servants would look at him as enemy to kill on sight.

Thatwas the nature of this war, you must kill every servants in this war until you are the only one left.

Sena was in a life threatening danger in this world.

Because of that, he needed to decide urgently, to stay, or to leave for good from this world and this mess.

He had the Isekai Truck. So he had another option to leave this world ASAP if he didn't want to involved himself in it.

So he dematerialized himself again into his astral form, and dove down slowly.

Looked for a deserted clearing, he found one nearby and flew there.

He reached the place in no time and landed slowly.

He looked around for a while, and after confirmed that no one was around, he materialized himself again.

Without further ado, he summoned his indestructible artifact.

The Isekai Truck.

A magic circle with Sitri symbol appeared on the ground, and a moment later, the truck appeared.

Appearance wise, there was nothing special about it.

White in color with a cabin at the front and a trailer box at the back. It appeared just like any truck anyone would usually see on the road of any cities.

But looked at it carefully, Sena noticed something.

The cabin and the box, unlike the other truck, which usually had them have quite a big gap and separated, this one here had them so close to each other. Even at the center, he could see that they were completely connected.

He not paid its appearance more attention, though, and immediately opened the door of the cabin and hopped in.

It was a truck after all, of course it would look like one.

He was inside now. And just like the outside, the interior of the cabin also looked just like any normal truck.

Steering wheel at the right side, maybe because the Isekai Truck was Japanese.

Then there were two seats, one for the driver and one for the passenger.

Dashboard with their indicators.

Infotainment system screen at the center.

Prettybig one, he noted.

Glove box, Door bin, Vanity Mirror, and all of that.

This Isekai Truck of his, inside and outside, really looked just like any trucks out there.

Looked at the back, though, behind the seats, there was quite an empty space. About one meter long, and further back, was a door, that he thought should be connected to the box trailer on the back.

'I'll check them later.' He decided to leave them for later, and paid his attention to the infotainment system screen instead.

He operated them easily thanks to the information he had in his mind about his cheats, and checked the features he could access from it.

This one was also no different. Just like any trucks would usually had in them, but after that, he finally found one particular icon he was looking for.

Fantasy World Travel.

He clicked on the icon and a new tab popped up.

He could see a list on the screen with a search function at the top of the list.

On the left side was where the names of many world listed.

On the center of the screen was where he could set the timeline, from 0 day, to -1 year, -2 years, -10 years, -1 month, -1 day, +1 day, +100 years and so on.

0 day mean the start of the canon, -1 year mean 1 year before canon started, while +1 year mean 1 year after the canon started, and so on so forth.

With this, he could choose both the world and where in the timeline he wanted to arrive.

This way, he could leave a world, spent a few decades in another world, and returned back to the previous world at the same time he leave that world, made him as if he never leave in the first place.

So for example, he travel to world A at the start of the canon [0 Day], and stayed there for a year [+1 Year].

Then after lived in world A for a year, he left the world A to travel to world B, and stayed in the world B for ten years.

After ten years he spent his time in world B, he decided to returned back to world A.

If he chose [+1 Year] in the timeline selection of world A, he would arrived at the same day he left the world A before. Because when he came to the world A for the first time, it was at [0 Day], and he lived there for a year [+1 Year] before he left and went to world B.

So for the natives of world A, if he aged like human, he would be ten years older all of a sudden.

Then what if he selected the timeline before that [+1 Year]?

For example +6 Months, +1 Month, or even -1 Year, a year before he arrived for the first time.

It possible.

Yes, it was possible.

But the world, despite how much similar they were, would be different from the world A he lived before.

This world would be an another version of world A, World A.2, or an alternative world of the world A. Where eithe in it's past, present, and future, he never existed before.

After all, he was an outsider.

The world would allow his entry, but would never allow two exact same foreign factors to exist in the same line of time axis.

So the world would prevent his entry to that timeline, and put him in a carbon copy of that timeline instead.

Though Sena didn't have to worry, because the new version of timeline he visited would be listed after that, and still could visit whichever timeline he wanted as long as he was careful in selecting where at the point of the timeline he wanted to arrive.

In the first place, all of this wouldn't had happen because if he ever made a mistake in selecting a timeline, there would be a warning that he chose a timeline where he was exist in it's present and future.

It would asked him whether to proceed or not and told him that he would be arriving in a different version of the world if he chose to proceed.

If he not and wanted to go to the same timeline he visited before, and didn't want to go to the alternative version of it, it would told him at which point of the timeline he left before, and recommend him to add the minimal time he could access, like add +2 minutes into the timeline he chose, +1 hour, +1 day, etc.

That was why, there shouldn't be any problems in selecting a timeline even if he forgot about it, because there would be a warning.

If he ever went to an alternative version of a world, it was intentional, and he wanted to visit it.

Next on the very right of the screen, was a green icon of [Travel], which when he clicked them, the truck would travel him to the world he selected, at the timeline he set.

'One click and that's all you need.' He thought how convenient it was, and looked at the list again.

Scrolled down the list, he stopped when his sight landed on a world in the list.

There were two worlds with almost similar name, but had only one timeline setting.

A Loner Life.... (Earth)

A Loner Life.... (Isekai)

'Never heard of this world before, but it seems to be an isekai one. And I have access to both the Earth and the Isekai of it, and because they only have one timeline setting... they have one same time axis then...'

He thought about a few Isekai stories like Arifureta, Konosuba, Tensura, etc. and continued to scrolled down.

He scrolled for a while, but then his hand froze at one particular world.

Boku no P**o.

He looked at it for a while, stunned a bit and didn't know what happened. He pulled himself together after a while then ignored that particular world and scrolled further down.

'I saw nothing.' He thought in his mind, but then his hand stopped, as a realization came to him.

'Wait a sec... If 'that' exists in the list, then how about hen- I mean an OVA type anime, and a douj- I mean manga with a particular genre...'

Clicked on the search function at the top of the list, he typed.

Kuroinu...

Then clicked the search button, and lo and behold, the world he was looking for really exist in the list!

Sena looked at the world on the screen, then blinked several times.

'Are you for real!?' He exclaimed inside, and tap the search function again.

He searched Sukebe Elf no Mori e Youkoso, and the case he found earlier appeared again.

Sukebe Elf no Mori e Youkoso (Earth)

Sukebe Elf no Mori e Youkoso (Isekai)

'Oh right, the protagonist was Isekaied in this series.' He thought, recalled about how the story went.

His sight then landed on the [Travel] button to the right of the timeline setting.

'Should I?' He asked himself.

He thought about it, then...

.

.

.

.

.

'No.' He shook his head and fell back in his seat.

Before he made a decision, he wanted to confirm something first.

He looked at his opened right hand, as swirl of water formed something, froze soon after that, and a sharp dagger, made out of ice appeared.

Holding the dagger in his right hand tightly, he pointed it at the palm of his left hand.

He calmed himself.

Took a deep breath, held it, and...

Slash!

He slashed the dagger to make an incision on his left palm. But something blocked the slash.

He could feel a sensation of hitting something rubbery through the dagger, and when he looked at his left palm carefully, he could see something covered his palm.

Water.

A clear and transparent water came out of his palm and blocked the slash.

He looked at it in relief and released the breath he held.

It was a passive defense mechanism which the AWE had, Absolute Defense.

Something that would defend him not only from physical attack, but also mental, spiritual, etc. attack.

It said that with this, even if the universe was destroyed, he would be fine and survive the destruction intact without any scratches.

At least that was the information he had about it, not sure whether it was true or not because he knows not any method to proof that.

But he knew and sure of one thing, and that was it worked just fine and well, like another ability the AWE had.

It was confirmed now that AWE works well as the information in his mind told him, giving him assurance.

He was glad about that.

With this, no matter what decision he made, stay or leave, he could survive just fine.

Not only AWE's abilities that was confirmed though.

Insta Recovery worked just fine as well.

When he created the dagger, he poured so much energy into it.

But no matter how much energy he exerted, and how fast he siphon his energy reservoir, trying to reduce it, his energy reservoir always in a full state thanks to the Insta Recovery.

It really like water tank with two faucets, to refill and to empty. But both of them operated by one button, so the amount reduced would be refilled Instantaneously.

'And I bet that wasn't all either.' He thought and looked at the ice dagger again.

He poured unbelievable amount of energy to create it, so it was not only extremely durable, but the cutting edge was extremely sharp as well.

He will it to recede and the water of absolute defense receded back into his body.

He also will it to not defend his next attempt, then made a little cut on his palm.

Sssss!

He could feel the pain when the dagger cut his palm, but then it disappeared. Leaving only the phantom pain at where the dagger made contact with his skin.

He rubbed the palm with his finger, but nothing. Not even scratch left, let alone blood.

He looked at the dagger and there was no blood on it as well.

With this, Insta Recovery was confirmed as well to have effect as the information told.

With this, he would be in prime condition no matter what.

With this, Isekai Truck would highly likely works as the information as well, he thought as he looked at the [Travel] button on the screen.

He chuckled lightly, stretched his body and released a sigh.

He tried to be calm before, but couldn't help but still a bit worried.

Now, though, as every abilities was confirmed to be worked as he knew from the informations, he finally could relax his mind.

He looked ahead and thought about things he wanted to do, which was so simple, cliche, and very generic.

What someone who reincarnated with OP abilities in a fantasy world would do?

The first and foremost would be to get laid.

Then after that would be flexing and show off.

Act cool. Obviously. As if he was a hot shit.

And become an edgy lord if he could endure the cringes.

Not sure about others opinion, but that was the impression he got from fanfictions he read.

He chuckled amusedly and made preparation.

He recalled in his mind things he could remember from the Fate/Zero, and thought about a few abilities after that.

All-cure Water, a water which could save someone from dangerous things that threatened their life and their health. Not only from wounds, but also from all harmful things to their life, such as bacteria, virus, poison, fungus, "worms", and even curse, recover them to prime condition.

Extraction Water, a water that could extract anything from the target, items, skills, memories, and even their soul.

Water Clone/Water Soldier, but what was in his mind when thinking about this was not only Naruto's shadow clone, but also Shadow Monarch abilities, Pain's Six Path, and also taking into consideration about how the Greater Grail summoned the Heroic Spirit by copying their data in the Throne of Heroes.

He also thought about Ice Chain, similar to EA, but instead of weaken someone with divinity, he thought that it would sucked dry its target to strengthen itself. So the stronger its target, the stronger the chain and its bind would be.

He thought many abilities, that in his opinion, would be useful to face his possible enemy.

The AWE not letting him down, as it triggered and activated by his thoughts.

All-cure Water, Extraction Water, Water Soldier, Ice Chains, Mist Domain, Vapor Senses, and many other abilities he thought of, their informations, absolute masteries, and experiences of using it, flooding his mind and imprinted flawlessly.

"Damn... This AWE is really OP as fuck!!!" He covered his mouth and exclaimed under his breath.

He had a hunch that he could highly likely have any abilities as long as he use water for it.

Absolute Water Essence, AWE.

It really awesome!

Took a deep breath, he clenched his fist in confidence.

He had plan before, but not sure he could execute them.

But now, with his abilities confirmed to be worked well, he felt more confidence about himself.

He realized something then, when he thought about his confirmed abilities, there was still one left unconfirmed.

"The Golden Dick..." He muttered and glanced down.

Well, technically, it was tested already in Highschool DXD world, but by his autopilot mode, not HIM.

Looked back at how excited his maids and Grayfia were, moaned in hysterical ecstasy, without any care for anything else, with a crazed expression flooded with pleasure, enjoyed themselves even though they were in a messy state, it could be said that the Golden Dick was worked amazingly well.

Unfortunately, he was in an autopilot mode at that time, so all he had was the memories and experiences of doing that, and that was all.

'But even so... How I put it... Sasuga devils of Highschool DXD, they sure were so pretty and hot! And the missiles really valiantly defy the gravity!'

As he thought about them, the memories of that time started to resurfaced.

Their devilishly beautiful faces.

Their unbelievably mouth-watering curves.

Soft, smooth, round, and bouncy front and back.

Melodious voice.

How they screamed in pleasure to high heaven.

Moaned with crazed expression on their faces, begged him to ravage them more and more.

The thought of that made something rise in him even though he was not a shield hero.

'Margaret's 'missiles' were so huge and soft, her butt was so bouncy as well. Stephanie had amazing curves, too, comparable to Margaret's. Edith and Eleanore had wonderful MILF vibe...'

One by one, as the memories resurfaced, the images of the Sitri house maids he had bedroom relationship with appeared in his mind.

But at the same time, it made him somewhat frustrated.

'Damn it! They were amazing, but the one they had sex with wasn't the real me, but my autopilot mode!' He thought, frustrated.

'I know he did that as compensation because I'll be cucked by Sirzech, but the guy who reincarnated me surely did something absurd...'

Sena didn't know, should he amused by it, or deadpanned instead.

As compensation, the guy who reincarnated Sena gave the Golden Dick to him, and activated it in advance when he still in autopilot mode, in Highschool DXD world.

The guy did that in order to make Grayfia tasted his Golden Dick after programmed the autopilot mode to take her virginity.

But Sena didn't understand why the guy programmed his autopilot mode to fuck many maids of the Sitri house as well.

First of them was Cecily, his personal maid. They had wild sexual activity every night, thanks to her bubbly butt, sexy thigh, and decent but delicious breasts of her tempted him everyday, made him energetic.

The blonde maid realized then, after a week, that she could not handle him alone, and seek help from the curvaceous Stephanie.

From that moment, the number of maids that visited his chamber every night kept increasing.

He thought it was so absurd because Sena Sitri was known to had a weak and sickly body. How could he handled that many women!?

He knew, without a doubt, it should had been thanks to the Golden Dick, but still...

And He wasn't the only one who thought so, because his parents, Lord and Lady Sitri had the same opinion.

As time passed, rumors about maids talked excitedly among themselves, with longing expression, about how Sena-sama was a mighty beast, spread in the Sitri residence, and finally reached Lady and Lord Sitri.

They looked at Sena weirdly and asked him about the rumors directly.

With a bit of shyness in his voice, Sena told them his nightly activity with the maids.

As they got the truth about that, Lord Sitri ordered the medics to started a checked up, in hope to found a way to treat Sena's weak condition.

If they found why Sena was so mighty on bed despite his weak an sickly body, surely they would find a way to fix his weak condition.

But sadly, even after a year passed, they couldn't found any clues about how could he so mighty on bed.

One woman doctor, Isabel, even went as far as had sex with him, but could not find anything except that the pleasure she got from the sex was heavenly, and million times better than the sex she ever had.

She even said in front of everyone, without any tiny bit of shame, that she would gladly become his slave from then on for the sex alone. Made her received a weird and incredulous stares.

They then looked at Sena with amazement, fear, curiosity, and temptation.

Lord Sitri could only chuckled wearily, and gave Sena advice to not overdid it.

Grayfia, as his fiancee, also catched a wind of the rumor, as she visited him at least once a month since their engagement.

But not until she was eighteen that she got a test of that miracle pleasure.

She came hard immediately with one thrust that tear her virginity, as she screamed a moan that contain unimaginable pleasure and ecstasy.

Sena was not sure how that even possible, but she did.

Her visit became more and more frequent after that.

From once a month to twice a month, then once a week, until finally, she ended up literally live together with him in the Medical Facility.

Many was surprised at first, but considering they were engaged, they just shrugged it off.

Serafall made a fuss out of it though, lead to yet another quarrel and argument the two rival usually had.

They were close in age as well, maybe because of that, their rivalry made their relationship became closer as day passed.

From then on, Sena and Grayfia, they started to live together, and had exciting and wild night everynight.

Well, not only night, but day as well. Depends on the mood and occasion.

She still allowed him to had sex with the other though, to his amazement, and admitted herself with annoyed grumble that she could not handle him alone and needed help.

She set a rule though, that no sex unless she was involved.

No sex with someone she didn't know or approved either, and as the wife (soon to-be, that is), she got the first in every sexual activity.

Sena agreed, with one condition.

No cheating.

She rolled her eyes to his double standard, but accepted the condition readily.

"What is the point of cheating, anyway, if you are the only one who can satisfy me." She said while purring and moaning, holding his dick beside her nose, then sucked it deep, all the way to the throat, with an intoxicated and blissful expression.

This regal, prideful, and aloof woman of the higher nobility ladder, was a slutty bitch when she was spending her time with him.

All thanks to the Golden Dick.

And all was to compensated him for being cucked later, because Grayfia would be Sirzech's wife.

But somehow, for unknown reason, he felt pity for Sirzech.

'Dude... Didn't you overdid it with the upgrade of the Golden Dick. It was already an OP tool to pleasure women to begin with...'

Sena couldn't help but thought that he was being too cruel with Sirzech.

Having sex with your wife but she feels little or even nothing at all from it.

Yeah, that would make the strongest devil had his pride in pieces.

But on second thought, 'Will Grayfia still married to Sirzech with this?'

He knew that sexual pleasure not equal love.

But Sena and Grayfia surely had good chemistry.

Prior to them shared the same bed and had sex, they had good relationship, as fiancé and fiancee.

And after the sexual activity started, their relationship became even more and more closer day by day.

He was unsure though, after all, he didn't know what Grayfia thought about him and what kind of feeling she had.

Love? Or maybe just the feeling which usually sex friends, or friends with benefits had?

He didn't know.

And if Sena's memories of the volume 0 served him right, there would be a gap about more than 50 years from his death in the Highschool DXD, to the start of the civil war, and Sirzech and Grayfia eventual marriage after that in the canon.

In that long timespan, anything could happen.

'Wait, if I return to the DXD world decades before the civil war...'

He came to a realization and tap on the search function of the Fantasy World Travel, and typed Highschool DXD.

Highschool DXD world appeared immediately in the list, but when he looked at the timeline setting, it locked on 0 day.

"OH!!! C'MON!" He threw himself back on the seat, exasperated.

"Did you want me to get cucked that much..." He said in frustration, and rubbed his face.

Slumped in his seat, he released a deep sigh.

"Well, I got my Golden Dick as compensation for being cucked, but still..."

He sighed again and stared at the ceiling.

He remained like that for a while, and relaxed his nerves.

Slowly, he pulled himself together and finally, decided to stopped using his dick to thought, and started to concocted a plan for the world he was currently in.

'While I was here, thinking with my dick, there's a little girl out there tortured and violated by a sick old man and his worms.' He thought, drumming his finger on the steering wheel and made a plan.

He was deep in thought for a while, then got out of the cabin after he decided on what to do.