I Earn Lifespans by Cuddling (Quick Transmigration)

[Main story complete] Yu Yu is a fragment of incomplete data. The Main God says she has to absorb enough energy, or she'll fall into a deep sleep, and if she sleeps for too long, she'll die.

All she wanted was to absorb a little energy so she wouldn't die. How was she supposed to know she'd attract a clingy pest?

Not only does he steal the energy she worked so hard to save, he has the nerve to do this and that to her, then do it all over again. How outrageous!

World One: The little con artist who married into another family in her brother's place. Complete.

She takes her brother's place and "gets married," only to find that the wife she never wanted to marry isn't even human! Not only is her body ice-cold, her personality is cold too! Yu Yu thinks, no matter. Human or ghost, as long as she can provide energy, she's a giant power bank! Stick close to her, and stick close as hard as you can!

World Two: The frail, sickly roommate. Complete.

She transmigrates into the body of a poor thing who gets sick every three days and comes down with a serious illness every five! Her target has a crush on someone, and won't give Yu Yu the time of day. Yu Yu thinks, no matter. First, use her body to earn sympathy, then see through her stubbornness, and finally make her way into her heart! Getting the target to forget her white moonlight and then reaching the pinnacle of life should be no problem!

World Three: The foolish, vicious cannon fodder. Complete.

She transmigrates into the body of a nasty little underachiever? No problem. She's already so nasty that forcing and threatening the target into tutoring her is perfectly normal. What? This kid wants to get all up close and personal with her? No way. What does a kid know about getting up close and personal? But why lock her up in a dark room just because she can't have her?

++++World Four: A brother-obsessed sister? Not a chance. Complete.

She transmigrates into the body of a brother-obsessed sister who pretends to marry Li Jing to help her brother's company through a crisis. Even worse, her wife has been reborn. But no matter. Yu Yu says her System is offline, so she has no idea what bad things the former brother-obsessed sister did...

It's just... her wifey doesn't seem to trust her. Sigh...

World Five: ABO marriage first, love later. Complete.

Two kids, neither biologically theirs, no kids tagging along.

World Six: The disabled big shot's sweet wife. Complete.

Black-hearted sweetheart x straightforward pursuer.

World Seven: Wrong person in an online romance. Complete.

Theme: Stay positive and change your destiny!