When the spring snow in Lanqiao returns, I leave in the autumn wind in Qinling Mountains.
A wealthy woman and highly educated female doctor and her best friend came to a remote town in the motherland for medical support. Here they met Qin Ling, a pilot who attracts bees and butterflies. The two admired each other and gradually developed a good feeling for each other. However, just when the two were in love, Song Yu's father was imprisoned for a crime, and Qin Ling's girlfriend who had been dating for many years came back to look for him, and the relationship between the two reached a deadlock.
Intention: In an uncertain life, only love and responsibility are eternal.