Transmigrated into male and female demons, all the characters in the book collapsed

Lu Tangtang is bound to the heart demon system, and must rewrite the tragic ending of the second male lead in the original book before he can go home.
The lonely, cold and arrogant second male lead who devoted himself to saving the common people has borne countless blames for the Virgin Mary and the heroine, and he is perfunctory in obscurity and death.
Lu Tangtang couldn't calm down anymore!
——The second man, you big wronged bastard!
As a result, Gu Chengfeng had an extra nagging demon in his consciousness, who would often turn pink.
"The gods are fighting, don't help, we'll just pick up the loopholes after watching the excitement."
"Don't give this elixir to the heroine, you should taste it first!"
"Whoever causes trouble will be blamed, this matter has nothing to do with you!"
But just after she helped Gu Chengfeng reach the pinnacle of the world of cultivating immortals and broke away from his consciousness, everything changed.
For her sake, the wronged male second became an enemy of the protagonist and the entire decent sect of Xianmen, and even fell into the evil way, becoming an existence stronger than the original villain! !
Lu Tangtang couldn't calm down anymore!
——Male [-], be normal!
Gu Chengfeng didn't want her to suffer any grievances, and hugged her tightly, his deep eyes were bloodthirsty and paranoid.
"You taught me to be selfish, to think for myself."
"You are my selfish heart."

Key words of the novel: Transmigrated into two male demons, the whole book's character design collapsed No pop-up window, Transmigrated into male two male demons, the whole book's character design collapsed read the latest chapter