[Quick Transmigration + No CP + Punishing Scumbags + Mission-Based]
"Seriously! I'm the one who got cheated on, so why did the lightning strike me instead of the scumbag?!"
Shen Yingying, who had been cheated on 73 times in real life, was struck by lightning and sent into a scumbag-punishing System.
She said, "There's no justice in this world."
System: Get in there!
First Life [Find the Ultimate Specimen]: "Beep beep beep, the ultimate scumbag has appeared."
Yingying: You've got to be kidding me. He's such a weakling, and I still have to deal with him myself?
System: Get going!
Yingying: Nobody feels sorry for the person who gets cheated on.
Second Life [Demon-Human Scumbag Romance]: Can't I just be a happy little demon?
System: No.
Yingying: Could you at least give me some guidance?
System: This mission is entirely up to you. Believe in yourself.
Yingying: Wow, nobody's here to show me the ropes. This is exciting.
Third Life [A Scumbag-Free Haven]
Yingying: I never expected there'd be a haven like this, without a single scumbag.
System: Impossible. Find the rotten apple.
Shen Yingying transmigrates to the future, where everything is peaceful and there isn't a scumbag in sight. But the System assigns her another mission: a scumbag is lurking here, skilled at disguise, and she must find him.