What kind of sparks will happen when Zhao Qianmian, a down-and-out girl with a weird personality, meets You Tingyu, a very calm and good man?
Will Zhao Qianmian's tired, sensitive and stubborn heart be melted by You Tingyu, who is as gentle as jade?
A lifetime, a pair of people, looking at the great changes in the mountains and rivers, lying down and watching the clouds roll and relax. See how the two people, who were originally unrelated, rely on each other to realize their childhood dreams and travel around the wonderful world!