I Transmigrated Into a Book as a Yandere, Then Raised the Heroine to Be One Too

[Male lead is a closeted yandere]+ [Heroine turns into a yandere]+ [One heroine]+ [Book Transmigration]

Gu Yan transmigrates into a novel as a yandere villain who will do anything to pursue the original heroine.

He collects tissues she has used, steals her underwear, and even stuffs her desk with bloodstained dead rats.

All to show her that his love is one of a kind.

But she’s the heiress to one of the capital’s top families, and another transmigrator has taken over her body. In the end, she treats him like a dog, toys with him, then throws him away to feed the fish.

To change the original ending, Gu Yan can only keep raising her affection for him. But as time goes by, things start to get more and more out of hand.

“Hey, I’m only pretending to be a yandere, so how did you really become one, sis?!”

“Not another word. If you get more than five meters away from me, I’ll break your legs!”