Quick Transmigration: Underdog Turns out to be Untouchable - Chapter 23: The Crime of Gender

I opened a rehabilitation center with all my savings for supervillains after realizing that my superpowers could help the society better this way. I want to change the violent and destructive villains into law abiding people.And I ended up staying true to my goal but in a different way.Warning --This novel has smut but not smut focused. Has Plot and story, developing relationships. Though it may feel a but slow in the start it will pace up soon.Harem.No hypnosis, No systemSmut. A lot in later chapters.No NTR.18+

The aliens came with hostility.
Facing the invasion of aliens, human beings are weak like ants.
So this is the end, the real end.
But there is resistance when there is an invasion.
For some, this is not the end, it is war.
So this is war.
Real war!

- Description from Qidian

In the early world of immortal cultivation, there was no physical cultivation among immortal cultivators. And a top bodybuilder who came from the earth has opened up a new path here and became the ancestor of physical training.

- Description from novelbuddy

After transmigrating into a weak noble body, Marvin discovered that he was familiar with the world, this was the game he played in his previous life and… Damn! He only had six months before the Great Calamity!

As a former top player, he would obviously fight to save the world… Yeah, no. Time to plan and prepare for the upcoming events, better to use that knowledge to get ahead rather than fight with gods.

Follow Marvin’s journey through this new world.

- Description from Novelupdates