In Xinhai City, memories can be read and sealed. Lu Chen, a top memory organizer, is known for his calmness and can sneak into anyone's broken thoughts, but he can't do anything about a blank period in his own childhood. A mysterious commission broke his peace-the client Ling Shuang, a powerful female entrepreneur, asked him to repair a violently encrypted and extremely dangerous memory core. When Lu Chen dived into the island of memory composed of storms and broken lighthouses, he was horrified to find that the fragments of his client's memory were closely related to his lost past. This is no longer a transaction, but a desperate self-exploration. The truth on the isolated island was enough to swallow the two of them completely.