Spiritual Qi Revival: The Demon King Reincarnates

The king of the demon realm, who once commanded countless heroes and invaded myriad worlds, fell on Blue Star.

By a twist of fate, Lei Ze retained his memories from his previous life, was reborn as a human, and obtained a cultivation-technique fusion System.

Demon Race Tier Two technique Black Demon Body Tempering + Human Race Tier Two technique Thunder Curse Tempering = Tier Five technique Dark Thunder Surge Breathing Method

Demon Race Tier Nine technique Plague Heart Method + Human Race Tier Nine technique Great Fire Curse = Earth Tier technique Plague Sea of Fire Breathing Scripture

Demon Race Heaven Tier technique Demon Emperor Bloodline + God Race Heaven Tier technique Divine Might of the Gods = God Tier technique Demon God World-Destroying Art

He reaches the human pinnacle in half a year, fights his way back to the demon realm in a year, and becomes invincible in two.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.