In Xinhai City, where memories can be repaired, tampered with, and even traded, the top memory restorer is silent and spends his days mending the broken pasts of others, but he is unable to piece together his own blank childhood. His only clue is a silver pendant that cannot be opened.
When an elegant woman named Lin Yuan comes for help with a "perfect" but "ghost" memory of her late husband, Shen Mo is involved in an elaborate conspiracy. The man in black, who did not belong to memory, was like a key, beginning to pry open his dusty past. In order to explore the truth, Silence must dive into the deepest depths of memory and find his own island in that dangerous ocean of forgetfulness.
