In the future city shrouded in rain and fog, Lin Mo is a memory weaver. He can sneak into other people's brains and repair or erase painful memories. He viewed it as the ultimate form of psychotherapy, adhering to the ironclad rule of not creating false memories. However, when a mysterious woman named Su Qing brings an irresistible request to replace a real accident on a rainy night with a perfect false memory, Lin Mo's principles and humanity face an unprecedented test. He dived into that broken memory, only to find that the truth in the reflection was far more dangerous than the commission itself, and he had been trapped in a well-planned conspiracy whirlpool.