In the forest and mountain environment created by Eiji using the power of Mercurius with fusion that had reached 80%.
"Are you ready? Why don't you change into your dragon form? I actually don't like hitting beautiful women."
Tiamat was a little surprised to see her surroundings suddenly change. With her perception, she knew they had been transported to a different dimension. But that was it, she was still confident.
Hearing Eiji's offer earlier, she felt she had been provoked and her pride as a Great Dragon King did not allow her to refuse!
How could she be afraid?
She knew Eiji was strong but she thought she could still beat him.
"In this form, I'm still able to expend 70% of my power. Eiji, I may not need to use my dragon form just to defeat you. You're the one who should be prepared, use whatever weapon you want."
Tiamat folded her hands under her large breasts arrogantly. She looked at the man in front of her with a cold gaze and released a Satan-class aura that made the surrounding air heavy.
Even ultimate class beings would feel intimidated under this oppression but Eiji?
He was still standing a few meters in front of Tiamat casually as if unaffected by the oppression around him.
This made Tiamat wonder how strong he was.
[I believe in the saying that the more curious a woman is about a man, the sooner she will fall in love with him.]
[It's not that I intentionally hide my power, but the people in this world are too weak that they can't sense how strong I am at first glance.]
[But in some situations... For example like now, I can use this opportunity to slap Tiamat who underestimated me and tell her how strong her future husband is.]
The heroines fell silent.
That woman named Tiamat seemed to have gotten caught up in Eiji's routine. This was the routine that made some of them unable to resist falling in love with him in the past.
"Tiamat, you want me to use a weapon? Alright."
Eiji smiled but instead of taking out Excalibur, Judecca, Ser-Veresta or other magic weapons. He borrowed the weapon often used by Grayfia in the kitchen.
Seeing the object in Eiji's hand, Tiamat frowned and her expression became colder.
"Eiji, are you underestimating me or mocking me? Do you think a kitchen knife can hurt me?!"
As Tiamat said, the weapon now in one of Eiji's hands was a kitchen knife.
"Tiamat, you misunderstand. You're the one who underestimated me and this kitchen knife!"
Eiji raised the kitchen knife in his hand, its gleaming silver blade a testament to his sharpness.
However, it was normal and Tiamat didn't feel anything special about it.
[Actually, I forgot to return the kitchen knife that was frequently used by Grayfia after the previous Food Wars Arc finished. I don't know if that woman realized one of the knives in the kitchen was missing?]
Grayfia: I've been looking for that knife for a few days and didn't find it. So all this time it was in your hands, Eiji?
Many heroines were amused and some laughed. However, Tiamat was fooled by Eiji's words and thought the kitchen knife in his hand was indeed unusual.
Her expression became serious and even a little wary before she said, "Is that so? Then show me how strong it is! Is that kitchen knife capable of slicing through my skin?"
Right after she said that, she heard a loud noise behind her and soon after, she felt a slight sting in her shoulder.
Tiamat did not see Eiji swing the knife because his movements were too fast, but she saw the cut on her right shoulder and the red liquid gushing out.
"This..." Instead of screaming in pain, Tiamat was stunned that Eiji had actually cut her with a kitchen knife!
When she looked back, she also saw many trees within a radius of hundreds of meters neatly cut off.
"Tiamat, are you sure you don't want to change into your dragon form to increase your defense?"
"The sharpness of this kitchen knife makes its power no weaker than Longinus and is capable of killing gods."
What Eiji said was not entirely a lie. At least if he was the one using the kitchen knife and at the same time activating the god of war blessing from Re Zero.
Any object in his hands could become a deadly weapon. Even a tree branch could be used to cut the iron in his hand.
Anyone who watched the Re Zero anime would know how cheating the red-haired man who looked more like the protagonist than the protagonist in that world was.
But that alone wouldn't be enough to hurt Tiamat. Eiji also added a little of his Chakra to increase the damage of Grayfia's kitchen knife.
Grayfia didn't know her kitchen knife was now so terrifying.
"I underestimated you. Eiji. Since you seem to really want to see my dragon form, I will grant it. Don't regret it!"
Tiamat was angry, she felt humiliated for being hurt by a kitchen knife even though she knew it wasn't an ordinary knife.
In front of Eiji's eyes, the pale blue-haired beauty shone and turned into a pale blue western dragon with sky blue scales.
She still looked beautiful in her dragon form but from another person's perspective, Tiamat who had shown her true form was terrifying!
When she flapped her wings in the sky, a strong wind blew and made Eiji's hair and clothes flutter.
Oppression that was stronger than before spread in all directions. And even in her dragon form, Tiamat was huge. Her movements weren't slow at all, she charged towards Eiji and swung her claws with a speed that would make an Ultimate-class Devil struggle to dodge.
*Boom!!*
The ground shook and dust spread everywhere, but Tiamat frowned because she didn't feel her attack hit Eiji at all.
Her blue eyes that shone with cold light twitched to search for his whereabouts in the dust. But just like before, she suddenly felt a sting in her body.
How is that possible?!
Tiamat looked at her own body and found a wide cut spurting blood on her chest.
"Eiji, where are you?!"
Eiji's speed troubled her and she began to panic.
"You already missed your future husband in just a few seconds, Tiamat? How funny~"
As Eiji's ridiculous voice rang out, Tiamat turned her head to a certain treetop and saw him standing with a kitchen knife in his hand.
Tiamat growled and wordlessly lunged at him again, this time her body was enveloped in a cold aura that was enough to freeze anything it came into contact with.
This was one of Chaos Karma Dragon's abilities that was not mentioned in the original work.
Eiji only knew this but it certainly didn't matter to him, his body was enveloped by Boboiboy's dark red lightning and instead of dodging, he twitched towards Tiamat like a lightning bolt.
From the third point of view, the large pale blue light and the small dark red light collided with each other. However, that was only the beginning as the two lights began to meander and continued to collide with each other. The ground and trees they came into contact with were frozen and scorched.
The super-high-speed light show lasted for more than five minutes. The originally clear sky began to cloud over due to their clash. Many supernatural beings including gods out there would shudder if they witnessed that battle.
Putting aside the Satan-class aura Tiamat showed.
Eiji's aura was getting stronger as if riding a rocket every time the clash occurred. Tiamat who felt his aura even began to feel cold.
Unlike Eiji who was not injured at all until now, Tiamat felt pain all over her body because many slashes pierced her scales.
Her blood spurted everywhere, she gritted her teeth and felt frustrated. Eiji was superior to her! Instead of hating him, she admired him.
Even so, when remembering the bet between them and what happened if she lost, she felt a little embarrassed.
"Eiji, I admit you're stronger than me. But what about this? Can you block it?!"
Tiamat flew high into the sky and opened her mouth wide. From inside her mouth, dark blue flames were created.
"Oh? Come."
Eiji landed on the treetop, he wasn't even sweating and wasn't panting after all that movement. From the start, he was just playing around with his future wife and wasn't serious at all. Otherwise, this fight would have ended with just one punch from him.
Seeing the breath of fire that was estimated to be enough to burn the Great Devil King and Gods shot out from Tiamat's mouth. He didn't panic, and put Grayfia's kitchen knife back into his inventory.
*BOOMMM!*
Dark blue flames exploded while simultaneously burning the forest in a very large area. Even if it was a Great Devil King like Sirzechs, there was no way he could avoid such a large attack.
But this person was Eiji, although he did not avoid the attack because he did not plan to do so in the first place— he and the tree he stepped on were still fine, Tiamat's flames that seemed to be able to burn anything could not touch them.
That strange sight made the Tiamat flying in the sky dumbfounded.
How did Eiji do that?
If he had to answer, he just used the demonic power he learned from Diehauser before he died using The End.
With just one look, he had managed to copy Worthless and use it more proficiently than Diehauser. In an instant, he had learned the characteristics of Tiamat's fire breath and made himself and a tree he stepped on immune from its effects.
[Being too strong is boring. In battle, I can only entertain myself by experimenting.]
The heroines: Are those human words?
Ah no, Eiji isn't human.
It might be normal for a Hegemony God like him to do such things for the sake of entertainment.
If his opponents knew these details, they would probably vomit blood.
"It's my turn now, right? Tiamat, don't worry. If you die, I can bring you back to life."
Eiji joked and wanted to scare his future wife.
However, Tiamat who felt the purple aura enveloping him was currently frightened and hesitated to surrender.
From her point of view, the oppression emitted by Eiji at the moment had reached the level of a Dragon God.
Or maybe more?
Tiamat didn't know!
But it was too late for her to give up because now, Eiji stretched out one of his hands towards her and muttered...
"Izert Jeshend."
It was one of Anos's spells.
Instantly, Tiamat felt the temperature inside the dimension they were in drop to a level that made her shiver. A giant magic circle appeared in the dark sky and created a thunderstorm.
Not only that, snowflakes began to fall and created a blizzard. The two natural disasters pinned her down simultaneously with enough force to make her scream.
"Aaahhhh!"
If Ddraig were here and saw what happened to the woman he feared, he would be excited and frightened.
It was because he himself could not imagine that he would be alright after receiving that attack.
A few moments later.
Tiamat fainted, she fell from the sky and after landing on the ground, she transformed back into human form.
Her clothes were torn off and revealed her hot figure covered in wounds. Eiji teleported to her side and immediately cast healing magic on her.
Even so, she was still unconscious.
As her future husband, he carried her in a princess sling.
"I will bring her to my home. Lala will surely be happy that I brought her a new sister."
[Lala? Are you sure you're doing that for her? Wasn't it because you couldn't wait to bring Tiamat to your love nest, host?]
Miss System couldn't resist letting others know what her host was really thinking.
[My king, that's amazing! Tonight, you can eat beautiful dragon meat.]
Leme as usual was very supportive of whatever her host did even if it was perverted things.
Eiji pretended to be deaf.
...
At Eiji's house.
Ddraig who was surfing the internet inside the Boosted Gear mindscape was suddenly frightened because he felt a familiar aura.
"No way! Why is that woman here?!"
Hearing her bracelet suddenly scream, Xenovia who was talking to Irina, Lala and several other girls while watching TV fell silent.
"What's wrong Ddraig? Who is the woman you're referring to?"
Xenovia activated the communication feature between them but that was it, Ddraig could not see and could only hear the voices of her and the others.
"Xenovia, is there—"
Before the Red Dragon Emperor could ask. The door suddenly opened and Eiji entered the room with Tiamat in his hand.
"Everyone, I came home and look at this, I brought a new sister. Some of you may have heard of her."
"She is the Chaos Karma Dragon, Tiamat."
"!!!" If Ddraig was a human and not a dragon, his face would have paled and shown a terrified expression when he heard Tiamat mentioned.
Xenovia and the others heard Ddraig's terrified scream. Many of them knew Tiamat was the woman he was referring to.
Still, why?
"Eiji, welcome back~! Wow, our new sister this time is a dragon? She's beautiful!"
Lala poked Tiamat's cheek with her finger as if she were a pet. That was probably just the other girls' imagination.
Hearing the conversation outside, Ddraig suddenly realized something.
"Hey Eiji, it's me. Have you made Tiamat your woman?"
Eiji glanced at the red bracelet in Xenovia's hand. "Yo Ddraig, I know the debt you have to Tiamat. Tiamat promised to forget it because she lost a bet to me and became my woman."
"... You said... What?" Ddraig was dazed.
Xenovia and several girls giggled.
Eiji's vision penetrated the Boosted Gear mindscape and he saw a red dragon with a stupid face sitting in front of a computer screen.
"Should I repeat myself?"
"No, no, I mean... Awesome and thank you very much! As expected of you, Eiji. You can even conquer Tiamat hahaha!"
Ddraig was touched that Eiji helped him solve his debt problem, and was excited to hear that the man had conquered Tiamat. He laughed and cried happy tears at the same time.
From now on, he could sleep better and probably taunt Tiamat because she lost to Eiji.
If Tiamat woke up and heard what Ddraig said, she would definitely be angry and want to beat him up.
Eiji shook his head as Ddraig was too quick to be happy just because his debt had been cleared. Now that Tiamat was his woman, he couldn't stop her if she wanted to vent her anger on Ddraig.
Those were things in the future of course.
After introducing Tiamat who was still unconscious to everyone including Ophis who only nodded with a blank expression.
"Eiji, if you're also interested in the dragon's butt... How about Great Red's butt?"
"Ehem! Ophis, I don't really understand what you're saying. Lucia, take Tiamat to the bedroom. There are still a few empty bedrooms in our house, right?"
Eiji distracted everyone and gave Tiamat to Lucia.
"There are tons of empty bedrooms in this house and you can increase the number anytime, Eiji-sama."
Lucia replied flatly before carrying Tiamat into the bedroom.
Eiji rubbed his nose and looked back at Ophis.
"By the way Ophis, isn't Great Red a male?"
Ophis blinked her eyes and took a pause before saying, "She's a female like me but... she likes to pretend to be a male."
[Really? That's different from the original work where Ophis' gender is neutral and changeable and Great Red is male.]
[Ophis said the Great Red in this world is a woman who likes to pretend to be a man?!]
Girls: Eiji, why are you so excited when you hear that?
Don't tell me you...
It actually wasn't a surprise to them that Eiji was even interested in Great Red which left them speechless.
A while after that, the front door of the house again opened and a beautiful woman with dark greenish hair entered.
"Mana-sama! Mana-sama!"
She was Anne who seemed to have just returned after taking care of Mana and Azami's divorce.
Eiji had heard the news about this before which made Erina pinch him for destroying her mother's household. That's not true, okay?
Mana herself took the initiative to divorce Azami, he had nothing to do with it.
[Host, you seriously think that way?]
'Miss System, I understand. I was wrong and you were right, you don't have to say anything about it.'
Eiji acknowledged his mistake in his heart, but only that before he welcomed Anne. "Welcome back, Anne. If you're looking for Mana, she's with Venelana and some other mature women on the fifth floor."
[Mana has joined the Milf group inside my harem.]
Anne couldn't hear Eiji's inner voice. But when she saw him, she immediately threw herself into his arms and said flirtatiously. "Honey~ I'm home, did you miss me?"
Feeling the softness pressing against his chest, Eiji naturally hugged Anne's waist and pecked her lips. "I missed you so much that I wondered if you had come home a while ago."
Girls: ???
When did Eiji ask them such a question?
He was obviously lying!
His skill in making a woman's heart happy was frightening.
Anne believed what Eiji said and blushed as she took her first kiss! But since that boy was her boyfriend and he was so handsome, she was happy and almost forgot what she just wanted to say until she screamed for Mana.
"Geez, honey... Do you want to eat me tonight?" She rubbed Eiji's muscular chest with a lewd look.
Eiji smiled slightly and pinched Anne's chin, one of his hands slid and squeezed her ass.
"That's a good idea, Anne. Would you like to wear sexy clothes tonight?"
"Sure honey~!"
At this moment, Anne looked at Eiji's handsome face with a gaze similar to that of a nymphomaniac.
She was getting infatuated with him and even wanted to conceive his child.
But before that, she had to tell him about something first! Anne's expression became a little panicked and she said, "By the way honey."
"What? Is this about what you want to tell Mana?"
"Yes! It's about Mana-sama's ex-husband, he doesn't agree with this divorce and told me that he's going to see Mana-sama!"
Hearing this, Eiji did not frown and instead smiled wider. "Isn't that good? When a husband and wife want to divorce, they should certainly meet to talk nicely."
"...?" Anne was confused because she thought Eiji would not agree to let Mana meet with Azami. After all, he saw her interest in her boss.
However, Lala and the other girls who knew Eiji well knew he must be planning something bad.