Every once in a while, someone disappears completely in this city. Not death, not running away from home, but being erased from the world like an eraser. Traces of their existence faded little by little, photos faded, files disappeared, and only vague afterimages remained in the memories of relatives and friends. In the end, no one remembers they were there.
Lin Yuan always thought this was just an urban legend. Until he was in a crowded subway station where he commuted every day, and witnessed a strange woman stop before his eyes, fade, and then dissipate like smoke in the noisy flow of people. What's even more frightening is that no one seems to have noticed this strange disappearance except him. The back photo just taken on the phone is becoming blurry at a speed visible to the naked eye.
He began to record every detail in his notebook, but found that his handwriting was slowly fading away. Those who disappeared are not unrelated. They all seemed to have been in contact with a psychological counseling center called "The Other Side". Lin Yuan knew that he had touched something he shouldn't have touched. And the next gradually blurred name was slowly pointing towards himself.