After I Transmigrated, I Ruled the Cat Kingdom

Turned into a cat from the start, with an ordinary girl as his teammate.

He rises to become King of the Cats, rules the cat world, and builds an army of cats.

As a cat of justice, he does good deeds among humans, stands up to bullies, protects the weak, and champions the righteous.

He protects the people of his corner of the world and keeps them safe.

[No System, no fantasy powers, no turning into a human: just a cat]