In Hanhai City, where technology can tamper with memory, Lin Mo, the top memory weaver, is being eroded by a strange disease. His own memory is constantly dissipating, crumbling like a sandcastle. In order to find hope for a cure, he accepted a dangerous commission from Mr. Bai, a mysterious wealthy businessman, to completely erase a painful memory about the fire. When Lin Mo dived into the depths of the burning memory, he found an extremely familiar figure hidden in the flames. The roots of this memory were actually tightly entangled with his forgotten past and the cold silver pendant on his chest. Every weaving is a gamble. Every forgetting may be the eternal burial of the truth.