One-line blurb: She isn't medicine. She's sugar.
[The female lead is beautiful and delicate, soft and sweet, but her combat power is off the charts.]
First World: The Tyrannical Emperor.
The antagonist was born into low station and suffered endless humiliation in the Cold Palace. After years of hardship, he seized control of the court, turned the world upside down, toyed with people's hearts, and left misery in his wake.
The transmigrated-into-a-book side character was fired up for a fight. Armed with a System, she swore to become the antagonist's beloved, his moonlight and cinnabar mole, and the one who received all his affection.
Female lead: ...No need to panic. If the antagonist won't listen, just beat him up.
Second World: The Big Shot Eunuch.
Female lead: You say you don't like me and that you're not good enough for me, but where exactly are you putting your hands?
Antagonist: ...
Third World: The Wheelchair Big Shot in the Apocalypse.
Antagonist, coldly: Follow me again, and I'll break your legs.
Female lead: All right, all right, don't move around. Keep your legs covered. It'll get cold at night, and if they start hurting, I'm not rubbing them for you...
The antagonist blushed with anger: In your dreams!
Fourth World: To be determined.
Reading guide:
1. The female lead is gorgeous and captivating, with incredible combat power. She can poke several holes with one finger.
2. Sweet, sweet, sweet.
3. One-on-one romance. Both leads are each other's first.