Even though everyone in this family seems to be perfectly happy, each has his or her own worries, and no one sees a storm coming.

Yide's life is disrupted as Mom runs away from home. Unable to control himself again while riding the bus, Yiqian is mistaken for a pervert.

Gradually, Haoyang sees Yishan differently, yet she gets him injured in a judo match. Mom runs into a former classmate who became a rich lady.