The Answer

Someone entered a white room.

"Kid, how are you? It's time."

A man with a lab coat approached the young child

"Ah hello mister, I'm fine, let's go."

He said with an emotionless expression.

The man took him to a laboratory.

He prepared a syringe with a strange liquid.

"Here I go kid, It'll only feel like an ant's bite."

The man said as he used the syringe.

"Ack!"

The boy flinched.

"It's okay now, just go to sleep, remember what I told you before?"

The man said with a weird smile on his face.

The boy closed his eyes.

"He finally went to sleep, this concludes day 281 of constantly giving him potions..."

'This kid's physique is abnormal, even an elephant wouldn't be able to take a singe drop of these potions...'

"I'm making a monster! With this I'll finally be able to get my revenge."

The man said as he laughed hysterically.

-----

"ACK!"

Jin shouted as he woke up.

"This familiar ceiling...I'm back here huh."

'What was that dream though, it felt so...real'

Suddenly tears flowed out from Jin's eyes.

"What's going on."

He asked himself as he wiped the tears with this hand, then out of nowhere someone knocked on his door.

"C-come in."

It was Cratos and the other rankers.

They saw Jin and felt something was wrong.

"Were you crying? Are you that glad that you're alive? Then you should be thankful to me!"

Hermes arrogantly said as he approached Jin.

"No I wasn't, something just went in my eye."

Cronos suddenly stepped forward.

"Ah leave it be, Let's get straight to the point, Hades has voted in favor of you."

He said.

Jin was glad.

"So when can I leave for the mission?"

"A month from now, prepare yourself and get back your powers."

"Please..."

Cronos said.

'After the encounter with that disaster I'm fully convinced that not once was I on par with Null...Every time a Level 7 or higher disaster appeared he always took care of it alone.'

"We'll get going now, see you soon."

"Cya old man, after you recover your powers let's have a fair fight so I can take your title!"

Hermes said as he walked out of the room.

Jin sighed.

"Ah! My rewards, System I'd like to claim my rewards."

[Certainly, after multiple calculation I've concluded that you performed perfectly in eliminating those monsters.]

[Rewards: Exp, (5x) Common Keys, (2x) Silver Keys, (1/3) Fragment of a Platinum Key, "Heightened Senses".]

"I got a lot this time...and I also got an attribute? I didn't know that was possible."

"Open Status."

Status

Name: Jin Grandfeil

Sex: Male

Race: Human

Admin Level: 2

Attributes: Quick Thinking, Undead Dominion, Heightened Senses.

Abilities: Metal Manipulation, Strength boost, Speed boost, Eyes of God.

"Wait...I TOTALLY FORGOT I HAD BUFFS! HAD I USED THEM EVERYTHING WOULD'VE BEEN SO MUCH EASIER!!"

Jin shouted as he pulled on his hair frustrated.

"Haaa, whatever I'll upgrade Strength boost and Speed boost I guess."

Jin took out his Silver Keys and proceeded to use them.

{Strength Boost>Attribute: Strength.}

"Oh? It turned into an attribute, now I don't have to use it manually."

{Speed Boost>Attribute: Speed.}

"It also turned into an attribute, this is surprising..."

"I'm getting closer to getting back my former power."

Jin said with a grin on his face. 

"System how many common keys do I have right now?"

[Exactly 30]

"I have enough to unlock two more features, System I'd like to use all of them on the available features."

[Okay.]

[Congratulations you have unlocked, "Inventory" and "Level Requirements".]

"Finallyy an inventory and I can see the progress on my level now too."

Jin was extremely satisfied with the upgrades.

"System, The items that I got before, were they moved to my inventory?"

[Yes, your keys and other items are there.]

Jin then opened his inventory.

(5x) Common Keys

(1/3) Fragment of a Platinum Key

(1x) Mystery Box

"A fragment? System how do I get the other fragments of this key? I forgot I still had a mystery box left."

[You can get them by completing difficult missions.]

'So a mission on par or harder than the raid.'

"I'm gonna think about how to get the other fragments later, I'll open this mystery box first."

{Loot: (2x) Silver Key, The Sword of A Fallen Warrior.}

Jin was surprised he didn't expect to get a weapon after asking the system the chances of getting one through a mystery box.

The name of the sword somewhat felt familiar to Jin.

He took out the sword from his inventory.

The sword let out a brilliant light as Jin held it in his hands.

"It feels very light yet durable at the same time...what material was used to make this??"

Jin was baffled due to the quality of the sword.

"I'm gonna try it later when I go home."

Jin then put back the sword into his inventory and proceeded to use his silver keys on Eye of God and Heightened Senses.

{Upgrade Failed, Silver key is not compatible with "Eye of God"}

"What?!"

Jin tried again.

{Upgrade Failed.}

And again.

{Upgrade Failed.}

{Upgrade Failed.}

"Is the skill too powerful for me to use the silver key??"

Jin was disappointed.

He then upgraded Heightened Senses.

{Heightened Senses>Superhuman Senses.}

{the user has been given an extra Attribute "Sixth Sense" due to the effects of Superhuman Senses.}

After successfully upgrading the attribute, Jin's senses were dramatically upgraded to the point that the amount of information he got from his surroundings overwhelmed him.

"Ack!"

He was hearing his own heartbeat and breathing, His vision was magnified to the point that ants seemed like giants, his sense of smell was enhanced to the point that he could smell the blood of a patient being operated on in the hospital.

'It hurts!'

Jin's brain was overheating due to the excessive amount of information he was getting.

'I need to calm down! I need to control my senses immediately.'

Jin then out of nowhere got a nosebleed.

Jin closed his eyes and meditated while enduring the pain.

'I need to focus!'

Jin gritted his teeth.

A few minutes passed and Jin finally managed to calm down his senses.

Jin was exhausted because of the pain.

He wiped the blood off his nose.

And yet after all the pain he just went through he still smiled at the end of it.

"I've surpassed my past self yet again!"

After saying that Jin's vision suddenly started to blur.

"Ah, this is bad."

Jin said before he passed out again.

----

The kid then woke up after a few hours.

"Oh you're awake, you were very brave kid! You endured everything up until now."

The man with the lab coat said with a sinister smile.

The kid said.

"I feel weird."

'It must be the potions effect.'

"Mister, am I gonna be fine?"

The kid asked with an expressionless face.

"Don't worry you're gonna be fine, go back to you room now."

He said with a bright smile.

"Wait, kid you know I think you're ready for a name."

The boy's eyes suddenly widened, his expressionless face faded away, it was as if his whole life this was all he was waiting for.

'What could be a good name for my test subject...'

The man pondered deeply.

"Ah I got it, from now on you're name will be...XXXXXXX."

----

Jin suddenly woke up.

"I got that dream again, it also felt so vivid."

Jin got an unusual sense of familiarity every time he dreamt it.

"I didn't hear the last part the guy said..."

Jin then noticed that his senses were fully controlled now despite him not giving any effort.

"What happened while I was asleep??"

[Nothing happened, It seems that your body adapted to the sudden change while you were asleep.]

'My body adapted to it that fast? I guess there were still some things I didn't know about myself.'

To Be Continued.