Qiqi is the illegitimate daughter of the Li family. In order to save her sister Li Nai who suffers from leukemia, she is forced to break up with her boyfriend and have a child with Li Nai's fiancé Huo Shaoting for a bone marrow transplant. At first, Qiqi and Huo Shaoting have a cold relationship, but as they get along, they develop a secret love. Love is like a wolf of wealth, and I am a lamb. Where should all this go?