The final Heavenly Demon of the Celestial Demon Sect.
The Immoral Heavenly Demon, Cheon Mujin.
After death, he returned as an emperor with all ten thousand demons beneath his feet.
To the time when he was 20 years old, deployed on the frontlines.
There will be no more regrets.
Everything he missed in his past life—he will now seize it all and stand above the heavens.