Shiang Yu Ping, an expert divorce and inheritance lawyer, is seen by others as cold, selfish, and ruthless. After Yu-ping’s older brother dies in a car accident he has little choice in taking in his brother's two orphaned children, Fei and Ting. Every nanny he hires to care for them is either scared off by the mischievous children or ends up falling in love with him. Fed up, Yu Ping asks his secretary, Yang Duo, to find a nanny that meets his requirements. Having lost all their wealth when their mother passed away and being abandoned by their father after racking up heavy debts; Yang Duo can not ignore the fact that she needs the money and recommends her younger sister, Yang Guo, for the job; assuring Yu Ping that her tomboyish sister will not fall in love with him by lying that she does not like men at all.