The national school idol is a girl

On the surface she is a loser. In fact, she is sought after by the gods. A woman disguised herself as a man and dominated the game. When people found out that "he" was a girl, the whole country went crazy!
Bo Jiu: "Master Qin, do you have a girlfriend?"
Qin Mo put down his notebook: "No."
Bo Jiu teased in a low voice: "Then from now on, you have me."
(Rebirth is a sweet novel, the female protagonist is Bo Jiu, and the male protagonist is Qin Mo.)