The girl (Xu Ruizhi) has a tragic background, not only to take care of her sick mother in bed, but also to bear the aggression and humiliation from her father. As the only person in the family to make ends meet, the girl had to engage in an idealistic career and dance in nightclubs. Over time, the girl had suicidal thoughts. The boy (Jin Shiyu) has been unable to get out of the shadow of his mother's death, and his girlfriend, who has been in love for many years, broke up with him. Not only that, the boy's career also encountered Waterloo, their own kind to help people, but become the chief culprit to frame themselves. One day, the boy and the girl met on the Internet, and two people who were discouraged and hopeless went to somewhere to end their lives. However, in this process, there have been all kinds of coincidences and accidents. Will the two young and desperate lives gain special meaning because of each other's existence?