In the future city "Aethelburg" where memories can be edited, stored and deleted, Lin Feng, a top memory weaver, repairs the incomplete emotions of clients all day long, but cannot piece together the complete memories of his daughter who died due to an accident. One day, a mysterious woman named Evelin brought a bizarre request: to completely delete a memory about a man. In the process of investigating this "ghost memory", Lin Feng was horrified to discover that his daughter's last smile was hidden in the memory fragments. In pursuit of the truth, he steps into a maze of lies, power and humanity, and the skills he relies on to survive are pushing him into an abyss that can subvert the entire world.
