I Became the Protagonist’s Own Little Sister, and Winning at Life Is So Sweet

[Quick transmigration + 1vN]

(Not a perfect heroine!)

After Ting Lan died, she was picked up by a feel-good livestream System and began performing in its stories. She transmigrates into each world as the protagonist’s younger sister, pursuing both career and romance to make sure the audience gets their thrills.

(Some worlds will be immersive.)

World One: Big bear of a dad vs. genius young piano prodigy (1v1)

(The CEO’s younger sister from The CEO’s Runaway Sweetheart)

World Two: Aloof master and disciple vs. the dragon clan’s only youngling (1v2)

(The younger sister of the protagonist of a cultivation novel with a leveling-up storyline)

World Three: School F4 vs. obedient top student

(The younger sister of the real heiress in a fake heiress novel)

World Four: