In the near future, Lu Chen is a top "memory scavenger" who can accurately sneak into other people's minds and remove painful memory fragments. Calm and efficient, he insulates himself from his clients' emotions and from his own vague childhood trauma. Until a mysterious woman named Su Wan appeared, and the commission she brought turned out to be a memory that completely overlapped with Lu Chen's forgotten past - a fire on an isolated island lighthouse. When he dived into that dusty ocean of memories, he realized that he was not clearing away the pain of others, but salvaging a piece of truth that could swallow him up completely. Forgetting is not an antidote, but a deeper prison.
