Zhao Que has loved someone for a long time, but has never been able to win him over. Compared to the other people pursuing him, Zhao Que is nobody. Only after he dies does he realize that the man is the protagonist's love interest, while he himself is merely a down-on-his-luck villain in the book.
Then Zhao Que is reborn. Before he can figure out how to pull that bright moon of a protagonist's love interest into his arms,
he discovers that the vicious cannon-fodder character who bullied the protagonist's love interest out of jealousy over the protagonist has been transmigrated into. That cannon fodder claims they want nothing more to do with the protagonist's love interest, but in practice, they've stolen away every single person, including the protagonist and all the male supporting characters.
Zhao Que looks at the protagonist's love interest, now all alone, and freezes. This kind of good luck actually exists?!
P.S. A hardworking, accomplished seme x a kind uke
Theme: To achieve your goals, you must work hard to improve yourself.
