That Demon King Is Clearly Invincible, Yet He Lays Low to an Absurd Degree

[Chuunibyou Demon King + Play the pig to eat the tiger + Unbeatable, Cautious Cultivation + Hilarious Power Fantasy + Multiple Women]

[Handcrafted from scratch. He gets cheated on from the start, but the protagonist isn't tormented. The protagonist's character is absolutely entertaining, comparable to Lord Shadow.]

Chen Ye, the famously spineless student at Jiangcheng University.

His classmates insult him, a punk bullies him, and a rich, handsome guy steals his girlfriend. Yet the aloof campus belle cries and begs, "Chen Ye, can't you love only me?"

No one knows that he is a demon king reincarnated after death. Eight and a half of his nine levels of demonic arts have been destroyed. He had planned to lay low among humans, feed on their malice, make a little money, then return to the demon realm and live as a carefree king.

Until the Azure Nether Bureau hunts him down, a martial arts grandmaster kneels and begs him to save his life, and the second-generation heir of the Song family steals his fiancee right in front of him...

Chen Ye finally gets fed up. He puts on a mask and becomes Lord Abyss, commanding seven demonesses to slay immortals and destroy demons, while he hangs back in the shadows, blasting party music and dancing with his hands.