I Am Someone You Can't Afford to Mess With

In this world, I alone reign supreme!

And when I return to that other world, I will completely turn it upside down as well!

Rank guide: Ability User, Ability Master, Ability Lord, Ability Duke, Ability King, Ability Chief, Ability Emperor, Ability Venerable, Ability Saint Venerable!

Each rank is divided into six tiers!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.