Toaru Majutsu no Index - Volume 21, Chapter 5: The Complex Game Board that is a Battlefield. Enter_Project.

Duwei is born in this new world from Earth without making any sound, he does not cry, he just stares at the people around him. As he grows he does not speak and curses this new world in which he is forced to live.

His father a great general of insurance he must have aptitude for something, nevertheless he is not more than trash. Ignored by his family as the “ret*rded” heir.

This is the story of your journey to discover the truths of this world and use the knowledge of your past life to remove your title of ret*rd, even if you have to become a devil.

- Description from Novelupdates

Untolerated by heaven, a boy was restricted by the most powerful spell.

He accidentally acquired a painting inhabited by nine souls that claimed to be immortal.

Then, the legend of a strong young man who violated heavenly principles against the course of nature began.

- Description from Novelupdates

There once was a very popular question on the internet:

If one morning, you woke up and realized that your gender had changed, what would be your first reaction?

And someone on the internet had famously responded:

First, give your bros a good time!

Su Jian remembered that when he saw this reply, he had slapped the table to express his admiration. What a good bro! Such loyalty!

But now that he actually encountered this strange situation himself, he could only feel an extremely ball-breaking alarm, shocked grief, and frightened anger. **** your mom! Ah, ****! **** it!

Oh, a correction. The above is grammatically incorrect. After all, poor Classmate Su Jian doesn’t have balls anymore.

At 79, Adom is an old mage who has known nothing but illness and regret. When the world finally burns and all hope turns to ash, at the last beat of his fading heart, a mysterious being appears in the dimming light with a simple question:“If you could try again, would you?”What's left to lose when you've already lost everything?A handshake seals the deal, and Adom wakes up on his old school grounds, sixty-seven years in the past. When everything is still possible. A second chance with all his knowledge intact, his memories preserved, and his youth restored.This time, Adom wants it all: to feast on food he's never had, to travel a world still full of wonder, to finally live the life he dreamed of. There's just, as always, one small catch—he needs to prevent the end of the world first.But as Adom will soon discover, changing history might demand sacrifices even greater than watching it burn...