I'm Really Fierce! Don't Mess with Me

No System, invincible from the start.

Beneath the surface of today's world exists a special class of ** individuals. They have surpassed the limits of ordinary people and possess extraordinary powers akin to supernatural or psychic abilities.

All of this comes from inherited bloodlines.

Caught between humans and otherworldly species, they have been known as "hybrids" since ancient times!

Chen Yuan, one of the nine kings of the Dark World, is revered by all as the "Netherworld King."

He also has a remarkable companion from another species: a dark crow with the Mystic-Eyes Rinnegan.

P.S. The protagonist is the one on the cover!

This is an invincible power fantasy about a big shot who plays the pig to eat the tiger as he makes his way through the city. Read on to discover more!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.