MTL - Battle Emperor - Chapter 15 I will miss you

In the vast Marvel universe, where superpower was still slowly growing in its infancy, several peerless superheroes tried to find their path in The Marvel Universe. A young adult named Ron from modern Earth unwittingly stumbles into such a world and begins his journey with an unknown power. This is a magnificent yet unknown true marvel world! This is the story of a normal young adult and his adventures!

- Description from Novelupdates

Three Days of Happiness is a novel by Sugaru Miaki, also known as Fafoo. It’s a rewritten version of the story originally posted to 2ch.

The premise of the story revolves around a shop where one can sell away the remaining years of their life, and the consequences of doing so.

“I Say A Little Prayer” is a short related story which was posted along with the novel’s release. It spoils some things about the main story, but nothing major.

Tragically, Dan Ziwei was hit by a car, and when he woke up, two hundred years had passed. Even more tragically, he still had his strange variant of nymphomania.

“I’m very sorry, but we are unable to cure you.”

“W-wait! Even AIDS can be cured now, how come nymphomania can’t?”

“Ha… haha…”

There was no other choice, Dan Ziwei could only return to his old job of being a quiet, peaceful gamer. Though, the games nowadays were a bit… strange…

Scenario 1: You like to shake hands with strangers.
Scenario 2: You like to hug friends.
Scenario 3: You’re a bottom.
Scenario 4: You’re a bottom.
Scenario 5: Important things should be said twice.

Dan Ziwei: … How am I meant to play a game like this?! (╯‵□′)╯︵┻━┻

- Description from Novelupdates

Chu Qiao was known as Agent 005 within the Secret Service’s 11th Division in her former life. She was locked up in the Secret Service’s prison as she was framed. After she successfully broke out from prison, she sacrificed her life bravely to preserve the Secret Service by defusing a bomb meant to wipe them out.