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

The simulation gate pulsed blue again.

Volt Stride stepped inside, calm and focused.

Her lightning boots sparked with every step.

Her silver braid swayed behind her.

She didn't rush. She didn't need to.

Stone floors turned into cracked tiles.

Pipes glowed with heat. Smoke hissed from vents along the edges.

[Phase Start – Group Clash Simulation]

Five flame-type enemies appeared in front of her.

One Ember Reaver, one Ashen Conduit, two Pyro Fist Monks, and one flying flame drone circling overhead.

Volt didn't move until the last second.

She vanished in a sharp bolt of light.

She reappeared behind the Reaver in an instant.

Lightning Girl Says Bye