After a car accident, the idol Wei Yu gets bound to a book-crossing system; to wake up, she must complete supporting female roles tasks and save up enough points. She sets rules for herself: no falling in love, follow the plot, and never hesitate to exit when it is time! But why does this task feel weirder and weirder the more she does it? Blocking a bullet for a Republican-era mafia boss, only to find out he put three layers of bulletproof vests on her; dumping her childhood friend as tasked, only for him to reunite four years later as a hard-mouthed soft-hearted client; faking her death to escape the palace, but the emperor chases her to the doorstep and demands she go back to be empress. Even the original book's female leads are getting closer and closer to her one by one! Next world, she finally won't have to date anymore—because this time, she has become a cat