The once-reigning demon lord, Lord Shitian, was betrayed by his confidantes during his critical ascension to become a demon saint. With the combined powers of the Five Benevolent Sects, the demon lord was vanquished. Just when the world thought it was rid of the demon lord, he reincarnates into the body of the disciple Mo Fan. With his body weakened and power lost, the demon lord can only wait patiently as he recuperates. This time, combining both demonic and human energy, he will rise again stronger than ever! Under the noses of the so-called Five Benevolent Sects, Lord Shitian embarks on a journey of vengeance, bloody retribution, extermination, ridding the world of all evil, and ultimately reclaiming his throne as the almighty demon lord!

Original Webtoon:
AC.QQ, BiliBili, IQIYI

The notorious demonic master was betrayed by his henchman and got killed. But unexpectedly, he was reincarnated as Mo Fan, a Taoist priest, a cultivator, and a loser. Hundreds of years after the fall of the demonic master, the demons are now slaves of humans. The disguised "Mo Fan" lives with Taoist priests and discovers the mysterious connection between "demonic cultivation" and "Taoist cultivation" accidentally.