A car accident and a smokeless family fight caused a girl to lose her most important memory. Mysterious phone calls, strange friends, bizarre boyfriends, and even her parents prevent her from recovering her memory. What happened before the girl's car accident, the people she resented, and the license plate number that she had remembered more than once, all found answers in the photos that her mother had hidden for a long time. Sad fate, false soul, what is more terrifying than reality? Reason and emotion, reality and illusion, red and black, life and death: when everything you know, think, and see becomes an illusion, you don't know how the world spins.