Huang Yuanshuai (Zhang Bo) originally planned to go to military school for further studies and become a soldier to contribute to the motherland. However, the sudden death of his elder brother and the disappearance of his elder sister-in-law completely ruined his plans for the future. In order to raise the three poor children left by his elder brother, Huang Yuanshuai became a bus driver. The sudden addition of these three burdens made Huang Dashuai's girlfriend choose to leave him. In an accident, Huang Dashuai's home was burned down by a fire. The family of five who had nowhere to go met the kind female teacher Gao Shan (Liu Weiwei). Gao Shan took in Huang Dashuai's family, and in this way, the six people began to "live together". At the beginning, there were many misunderstandings and contradictions between Gao Shan, who had a cold personality, and Huang Yuanshuai, who was impetuous. However, as time went on, both of them discovered the unknown shining points in each other and were deeply attracted to each other.