[A disastrous start, with boundless magical power]
[His father is sacrificed to the heavens, leaving him the sole immortal]
[Subverting tropes / Daily life of a villain / Comedy / No female lead / Plans never work]
After transmigrating, Lin Yi awakens the Punish Evil and Promote Good System from the start.
Just as he is about to swear to vanquish demons and defend the righteous, his memories awaken, revealing that his original self is the second-greatest demon of the age.
Well, his dad is number one.
The peerless Demon Venerable, who has stood unrivaled for ages, is cruel, tyrannical, and guilty of every evil imaginable.
"System! Did you do this on purpose just to mess with me?"
"I'm supposed to punish evil and promote good? Punish your mom!"
"Can I just kill myself first?"
[Hello, Host. Your words are not conducive to civilized harmony. If you do this again, you will be sent back to your original world.]
"Then can I just do nothing and enjoy being the second-generation demon?"
[Hello, Host. Your dissatisfaction with the System has been detected. You will be sent back to your original world in 3, 2, 1...]
"Wait, wait, I'll do it! I'll do it!"
"I'll go kill my dad, then. That should do it, right?"
[Hello, Host. The ultimate mission has begun. Reward upon completion: the title of Peerless Immortal Venerable, Conceptual Level!]
Super beautiful, endless reversals