In the near future where memories can be edited and deleted, Ling Chen, the top "memory weaver", travels through the broken or redundant memories of others all day long, but he is unable to piece together the last picture of his late wife An Ran. A mysterious commission from the powerful Mr. Huo requires the erasure of a seemingly beautiful lakeside memory, but Ling Chen unexpectedly sees An Ran in it. This memory that has been deliberately forgotten is like a key that is about to open a door to the cruel truth. Between the lies woven by technology and the secrets deep in human nature, Ling Chen must dive into the most dangerous abyss of memory to retrieve his own, tampered past.
