When Yu Xianxian transmigrated into a book, she was forced to bind herself to a Sickly-Sweet Healing System. The System required her to stay by the side of the young great villain, Qu Zhinian, and dutifully take care of all his needs.
These tasks included, but weren't limited to:
Taking the blame after Qu Zhinian did something evil, and taking a flying dagger for him when he was in danger.
Bringing him tea when he was happy, and serving as a punching bag when he went berserk.
...I'm not Qu Zhinian's maid.
Yu Xianxian showed her refusal by lying flat, but when the System threatened her with a thunderbolt, she leapt to her feet. "He's just a kid, right? Help me up, I can do this!"
But she still underestimated just how twisted this brat was.
Qu Zhinian was born cold and suspicious, and put her through every kind of torture with his sarcastic remarks. Yu Xianxian, a total slacker, put up with it to stay alive.
But what kind of task was this?
What did it mean to warm Qu Zhinian's bed? Yu Xianxian swore to heaven that even if she died, even if she died right here in this bed and went back to her world, she wouldn't let Qu Zhinian get his way!
The noble young man, his features as pristine as snow, grasped her chin. His breath brushed her ear, cold as ice. "Big sister, don't you want to be with Xiao Nian forever?"
Yu Xianxian spread herself across the bed like a bedsheet. "I'm tired. Let's all just perish."
A goofy, lazy fish vs. a sickly-sweet black lotus.
The male lead is the great villain. At first he's arrogant and untouchable, but once he falls in love, he turns all pitiful and starts crying and calling her big sister.
Theme: Persistence is victory