Si Tian Yi and Lu Mei Li are both afflicted with love-sickness. This leads them on an amazing journey of revenge. Along the way, they faced different challenges and developed new personalities. But they found the courage to continue the trip and, in the end, began a new life.

Mad Scientist has privately developed a highly developed humanoid robot with sympathetic nerves to satisfy one's own desires. Unexpectedly, the robot developed its autonomous consciousness. It exchanged the skin of the beautiful woman Su Xin by means of "black technology", and instead lurked beside Su Xin's boyfriend Wang Sheng. On the other side, the bizarre serial murder case has attracted the attention of police officer Li Dongbin, and the danger is quietly brewing...

In 2050, a new technology is developped: it allows people to enter the dream world of someone else by using a special headwear. Detective Yu wants to use her technology in order to solve his case. Researcher Lan Xiao Wei agrees, as she thinks the case was connected to her mother's coma. As Xiao Wei linked herself to the dream world of an unconscious victim, the detective follows her in secret. The two of them experience all kinds of dangers in the dream world.

The story revolves around a pair of teens who meet during difficult times and wind up falling in love.