In the near future where memories can be archived, deleted and repaired, "memory organizer" Lin Mo is the best in the industry. Calm and precise, he can strip away any of the most painful memories and seal them away like data. However, during a routine mission, a "ghost memory" fragment that did not belong to the client - a rainy night, piano music, and a blurry back of a girl - accidentally broke in and resonated with him in an unexplainable way. This small reverberation became his only key to his dusty past. In order to pursue the truth, Lin Mo must violate all the rules, dive into the abyss of memory, and fight against the huge memory technology company and his forgotten nightmare. He will discover that the most terrifying thing is not the pain of others, but the truth that he chooses to forget.
