Fantasy: The Heavenly Demon Cult Leader

He transmigrates into a fantasy world and becomes the new leader of the Heavenly Demon Cult.

The orthodox sects are relentlessly hunting him down from without, while petty schemers covet his power from within.

Good thing he has a System. He can conquer worlds across the heavens, strengthen the demonic sect, and earn all kinds of rewards.

Heaven-Devouring Demonic Art, the Zhu Xian Sword, the Grass-Cleaving Sword Technique...

"Everyone, how about getting to know the Heavenly Demon Cult...?"

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