The Alluring Second Male Lead Cultivates the Heartless Dao (Quick Transmigration)

Ke Ruo is the second male lead in a novel, a man who loves but cannot have the protagonist. His whole life, he is used and abandoned, tormented in body and heart, and denied a happy ending.

Later, he binds himself to a System, which tells him he must win the love of the protagonist who is the bottom.

Later still, the System kneels and clings to his leg, begging him to stop.

[Forget it, forget it, just let them go! The protagonist gong is turning himself into a shou for you, and the protagonist shou wants to kill the protagonist gong...]

World One: The Little Green Snake Repaying a Kindness

In his previous life, the little green snake was saved by two people. He thought he'd repay one of them by giving himself to them in this life, then repay the other in his next life.

But in this life, the person he wanted to repay sent him to someone else's bed.

World Two: The Forgotten Senior Disciple

His master chose to save his junior brother and left him to fend for himself.

Theme: Treat others sincerely