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.

Guan Dawei is a young man who grew up in a village in the city. After graduation, he also went to big cities to work hard, but in the end he chose to stay in his hometown and live the most ordinary life by collecting rent. And his childhood sweetheart girlfriend Tang Ziran has become an enviable flight attendant by virtue of her good looks, so the intersection of their life trajectories is becoming less and less...

A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.

Three generations of family butt heads during Chinese New Year celebrations.

When Jiajia, a young woman in Beijing who lives a luxurious life provided by her wealthy boyfriend, gets pregnant, she goes to the United States, hoping that the baby will be born an American citizen. There she meets Frank who offers help and makes her think twice about who her Mr. Right really is.