(Quick Transmigration + Love at First Sight + Redemption + Yandere + The Original Heroines Regret It)
Shen Murui, an all-purpose workhorse, suddenly drops dead at two in the morning and happens to bind to a System for redeeming obsessive, unstable male leads.
The male leads in each small world all have some kind of yandere tendencies, suffering from various conditions such as depression, mania, and explosive anger. All of them were unloved or abused as children, and the heroines, Chaoyan, looked down on them, scorned them, or fled in disgust. Given another chance, those women choose lives opposite to the male leads', as if they'd simply dumped some kind of burden.
Shen Murui rubs her hands together and takes every last one of them. What a joke! Why bother worrying when she can live carefree? She's had more than enough of the workhorse life.
Every one of them is over six feet tall, rich, powerful, and stunningly handsome with perfect physiques. Obsession, possessiveness, madness? She's totally into it.
When Shen Murui and the male leads are living happily ever after, the original heroines are left without the men's care and support. Their once-beloveds, who had been such beautiful regrets in their previous lives, are now shattered, and the heroines are living in utter misery. They regret it more than anything.
World One: Anxious, Depressed Boy 1
(Yan Junxi is hiding in the textbook room, hurting himself, when he meets his light. His severe depression leaves him dazed, deeply insecure, and irritable. But that day, Shen Murui walks toward him as gently as the dawn, and tenderly bandages his wounds. From then on, she illuminates his entire life.)
World Two: Researcher with Severe Germophobia
World Three: Bloodthirsty Mad Emperor
World Four: Manic Regent with an Extreme Sense of Touch
The rules and formats of the small worlds are irregular.
I don't know who said it, and I don't know which sentence it was. I don't know which sentence the background explanation is. It's actually quite interesting.