Banned for exposing the dark side of his law firm, a lawyer returns and faces new challenges.

Three men are thrown together by a toddler who comes out of nowhere, disrupting their already stressful lives. The loyal and kind-hearted Gao Han (Bosco Wong) has just lost his legal battle with his ex-wife for custody of their daughter. His ex-girlfriend and first love, Guan Lingling (Shirley Dai), who died in a car accident, has just sent her son to live with him. Gao Han and his two tenants Wang Dongyang (Liu Guanxiang) and Yu Bo (Luo Yunxi) suddenly find themselves becoming nannies to a child, Dudu (Zou Zichen). Not only must they look after this little one, they must deal with an even bigger headache- Dudu's aunt Guan Shanshan (Kan Qingzi). While the three grown men busy themselves with raising Dudu, they try to determine the child’s paternity. They undergo a custody battle, as they deal with issues tied in with the return of Han's ex-wife’s Liu Min (Mai Hongmei). Han and Shanshan develop feelings for one an other. To complicate matters, Yu Bo also falls for Shanshan.

Liu Lian is a 30-year-old single woman who has a tendency to not go by the book. She is contended in simply enjoying her own life. Her mother's sudden passing leaves her unsure about how to cope, so she decides to give herself a short holiday break. She may approach life with sarcasm and contempt but deep inside, she seeks reconciliation between her mother and herself.

Three female friends – Li Si Yu, Gu Xiao Ling, and Zhang Zhi Zhi – have a close bond and a shared goal: to make a success of their busy urban lives. But their lives have taken very different paths, and now present them with a host of very different obstacles. Li Si Yu is a focused woman with a brilliant career as a sales rep. She thinks she has met her perfect match in a boyfriend who also has a successful career. However, when he suddenly loses his job, the pressure starts to take a toll on their relationship. Things are a little different for Gu Xiao Ling, who has been holding out for Mr. Right. Beautiful and attractive, she has always relied on her many charms to help her on her quest, but she discovers that age is no longer on her side… until she meets a certain someone. Zhang Zhi Zhi, meanwhile, wants a quiet life.