The Hunters' Man-Mom

As long as he can take down anything standing in the way of his goal,

then good days will come one after another.

Sometimes you have to fight, grab what you can, and use any means necessary to get everything you want.

That's what he learned as a lowly slave working under a hero.

The world gave him another chance.

He decided to become a villain.

In this life, he would live only for himself.

Wait, what do you mean, "great mother"?

But he's a man?!

[A story about a nobody who is reborn and, through a series of coincidences, becomes the "great mother" of the S-rank hunters.]

Theme: How can a villain who doesn't want to save the world be a villain?