Li Lichang (played by Liu Qingyun), who lacks a sense of responsibility, is rude and has spent years working as a little employee in a nightclub. In his youth, he married Ye Ting (played by Ye Tong) and they had a son, Jason (played by Li Yingjiu). The two divorced due to incompatible personalities, and Ye Ting moved to Canada with their son. Years later, after remarrying, Ye Ting returns to Hong Kong and needs Li Lichang's help in taking care of their son. However, Li Lichang's carefree attitude stands in stark contrast to his educated and well-mannered son. During this time, Lichang learns about tolerance and respect through his son. He originally had a girlfriend, Angle (played by Shu Qi), who was always somewhat distant. Due to Lichang's lack of responsibility, Angle was reluctant to commit her life to him. However, Lichang's changes bring a turnaround in their relationship. Just then, Jason is found to have a serious liver disease...