You Yuan'an has a magical mirror. There is a young man sleeping in the mirror. She doesn't know why Yu Yuan'an always feels that the boy wants to hug her every time she stands in front of the mirror. Her friend Yin Wang often drags her to see a middle-aged man. Although the middle-aged man claims to be Yin Wang's attending doctor, he often asks himself some strange questions. At first, the young man in the mirror will only appear in the mirror, but later he can appear directly in front of You Yuan'an.
The strange boy in the mirror; the strange doctor; the strangely disappearing memories; the young boy who has not grown up in his dream and the boy who is covered in bruises and has a strange temper. What is all this about?
Mission: A crime will eventually be brought to justice