Quick Transmigration: The Darkened Male Leads Are All Poisonous

(Quick transmigration: The villainous Bosses are all sick, now serializing!) College student Tang Qing is walking through a bustling night market when a complete lunatic starts harassing her. As she tries to escape, she gets hit by a car. She thinks it’s all over, but then she’s told she’s been bound to a System.

System: I’ve been a System for all these years and never encountered such a stupid Host!

Tang Qing: I’ve been gorgeous all these years and never wanted to be bound to some piece-of-junk System!

She transmigrates through all kinds of worlds, winning over male leads who have fallen to darkness or are about to. (One-on-one romance; all the male leads are the same person.)