In the future, people may choose to erase traumatic memories through "memory memory" surgery. Architect Lin Mo chose to forget everything after his wife An Ran died unexpectedly. He lived in the illusion of peace created by the operation until the broken memory fragments came back like ghosts - a laughter that did not belong to him, a pair of eyes full of fear, and the bloody rainy night. He is forced to embark on a dangerous journey to retrieve his memory, only to find that what he has forgotten is not the pain, but a cruel truth that can overturn his entire world. On the island of memory, he must face the turbulent sea of forgetfulness alone.
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