Mysteonis

What if you could hack the strongest heroes and turn them into your devoted companions?

Once feared as the Heavenly Demon, Zain stood above all—unstoppable, unrivaled, unchallenged. 

But his reign came to an end when so-called righteous cultivators banded together to eliminate him, believing they had purged the world of its greatest evil.

Yet death was not the end.

Reborn in a world dominated by heroes and champions of justice, Zain awakens a mysterious Hero Hack System—a power that doesn’t just defeat heroes but rewrites them. 

With a single command, he can shatter their convictions, twist their destinies, and rebuild them into something new.

A ruthless warrior queen? Now a loyal blade at his side.
An untouchable holy maiden? Now eager to obey.
The strongest hero who once stood against him? Now kneeling before him, waiting for his command.

With every hero he hacks, his harem of once-unshakable warriors grows. But as he reshapes this world to his will, one question remains—who gave him this system, and what price will he have to pay?

They ended his reign once. This time, he’ll reign over them all.

Hero Hack: Reversing Heroes and Raising Harem

Zain walked deeper into the factory, the air thick with a rotten smell.

His eyes widened as he saw the Sporelord standing at the center.

It was massive, shaped like a giant frog, its skin covered with thick bone armor.

On its back, large fleshy sacs expanded and contracted, oozing with black-green slime.

Long tendrils dripped with venom, swaying in the air.

Its mouth split in four directions, jagged teeth gnashing and drooling acidic bile.

A single giant eye glowed on its head, and smaller eyes blinked all over its body.

Zain's lip curled. "Disgusting beast."

He pulled out two handguns, the barrels glowing with [Heavenly Demon Ether].

The Sporelord turned its giant eye on Zain, rage burning bright.

It shook its body, letting out a low, rumbling growl.

Zain narrowed his eyes. "Come on, then."

When Life Hands You a Stick