Childish pink girl, little stupid girl - Cheng Xiaonuo is a bit childish and a bit silly! She looks the same and loves all things pink, so she is referred to as "Fanxi". In her world, apart from "Fanxi", there is her beloved senior Li Hao. She always runs into obstacles and gets punished for "Fanxi" and senior Li Hao. Every day's teachings, criticisms and reprimands have become her indispensable meal!
Finally, a sudden engagement news changed Xiao Nuo's life greatly...