MTL - Rebirth 90s: Sweetheart Cub - Chapter 499 this girl is his

[WSA 2025] To confront the threat posed by monsters and demons, humanity summons a hero endowed with a mysterious system and an unrivaled capacity for evolution. He becomes the last bastion of hope for mankind. However, one of his mistakes gives rise to a calamity far worse than the Demon King.This calamity is conceived in a dungeon, abandoned as a fetus by its mother, and raised by the Demon King himself. Upon the Demon King's death, all the restraints he had placed upon the creature are shattered. Thus, the hero's nameless son begins to lay waste to everything. The greatest calamity the world has ever known is born.

Who is the real overlord on earth?

Human beings who claim to be the spirit of all things?

But when bees stop collecting honey, human civilization will come to an end.

Perhaps one day aliens will come, they may not necessarily study human society, but they will definitely study insect society.

This kind of little thing is all over the world, and it has a greater number than other biological species.

Its every move affects the balance and prosperity of the world’s ecology.

As an envoy of the Younv family, Meiji can manipulate genes, copy, transplant, and even transform and optimize.

In the ninja world, genes are also read as blood succession limits.

“Sa, feel the horror of the swarm.”

I am the swarm!

Author custom tags crossing

- Description from novelbuddy

Crossing to One Piece world, he became Roger’s younger brother.

Chu Qianze turned the pen in his hand in a circle and smashed it against the drum next to him, the loud drum sound resounding around him.

Facing the two people who looked over at him together, he pulled out a polite smile, which was very dazzling under the neon light.

“I’m sorry, you are ruining my eyes.”

Later:

Feeling the gazes of the people around him, the flashing lights that flared from time to time, and a few gasps, Chu Qianze’s mouth twitched: “Is this a new way to surprise people?”

***

Chu Qianze, who had just arrived in the world and was getting acquainted with his surroundings, was inexplicably pulled by a man and was held in his arms.

“I already have someone I like; it’s him!”

Chu Qianze looked at the person blankly, but saw that the other person turned his eyes away, his breath a little disordered.

“..?”

- Description from Novelupdates