Twenty-three years ago, the second daughter of the Shum's family (Nelly Chi) was lost and adopted by a lunatic(Pamela Chan). It was only when Mr. Shu found was diagnosed uremia and prepared to replace his kidney that he decided to find the female lead. But at this time Nelly Chi did not know that Mr. Shum reaches her only for her kidney. She only proposed to let her crazy mother to follow to the Shum’s family. But her behavior caused the female supporting role (Sissi Shum) very big dissatisfaction. On the one hand, she’s afraid of Nelly would take away her glory. On the other hand, she’s also afraid of her engagement with the male lead (Roman Ku) would be null and void. So she tried to get Nelly kicked out. Nelly Chi worked as the maid for Roman’s son to make up for her crazy mother while Sissi Shum tried to persecute her the whole time. During the same time, Roman retaliated her for what she did to his son. At the same time, Roman has been looking for the child's biological mother...
