In the near future, memories can be precisely removed. Lin Mo is a top "memory scavenger". He is calm and professional and can erase any painful past for his clients, but his own past is blank. One day, a mysterious woman named Su Qing came and asked to delete a seemingly beautiful melody memory. During the operation, Lin Mo was horrified to discover that the fragments of that memory were inextricably linked to his lost past. His peaceful world is completely shattered and he is forced to embark on a dangerous journey to find the truth. He must find clues in Su Qing's lies and his own incomplete memory, and uncover a shocking conspiracy that can subvert the entire ethics of memory technology.
