In a future where memories can be read and repaired, Lin Mo, a top memory restorer, can sneak into anyone's broken consciousness, but he can only piece together his own childhood memories of a fire. He is like an island, surrounded by forgotten past events. When a powerful client, Chen Jingnian, came to the door with a taboo commission to "delete memories," Lin Mo caught a glimpse of a familiar silver butterfly hairpin deep in his dusty memory. This hairpin is the only token of his lost memory. In order to pursue the truth, Lin Mo entered a carefully woven memory puzzle, only to find that what he wanted to repair was not only the past of others, but also his own tampered life.
