Wearing Books, the Fake Daughter Thinks Her Sister Is Beautiful and Sassy

Gu Nuannuan, the social servant, lost her job and became the fake daughter of the general's mansion. Facing the real daughter who might come back at any time and knock her out by KO - the hidden boss heroine Gu Qinghan, Gu Nuannuan quickly started survival mode: bragging about her sister's rainbow farts and vowing to be her number one leg pendant! "My sister's enemy is my enemy!" "A man that my sister doesn't like is just a piece of irrecyclable garbage!" "Sister, I need money? Open my warehouse!" "Sister needs a husband? Ditch my engagement!" Everyone in the General's Mansion couldn't help but fall into deep thought as they watched their little daughter/sister with a sudden change of style, transforming from "the most pampered girl in the capital" to "the most spoiled sister in the capital" and performing various ridiculous "sister-protecting" dramas every day. And the cold and powerful real daughter Gu Qinghan, looking at this "fake" sister who sticks to him every day and expresses her defense in a sand sculpture way, the frozen heart seems to... Gradually crack open? "Sister! Today is also a day to love you!" "... Yeah. I've left that plate of sweet-scented osmanthus cake for you."