In the near future where memories can be sealed and retrieved, the top "memory archivist" Ling Chen is known for his calmness. He can dive into the deep sea of anyone's consciousness and salvage forgotten fragments. A seemingly simple request broke his peace: the mysterious woman Shen Wei requested to retrieve a "happy memory" lost by her late husband. However, when Ling Chen dived into the broken sea of consciousness, he found himself stepping into a maze of lies and pain. What was deliberately forgotten was not sweetness, but a cruel truth that could subvert everything. On this isolated island of memory, Ling Chen not only had to face his client's secrets, but also faced his long-standing nightmare.
