No Such Murder Suspect

Chen Wanxing is a nurse in a nursing home who takes long-term care of an Alzheimer's patient named Zhaozhou. Zhaozhou's memory is declining rapidly. In order to live a normal life, he has to use audio recordings to record things. On this day, Zhaozhou asked Chen Wanxing for help because he forgot his bank card password. Zhaozhou's voice recorder recorded Zhaozhou's fragmented memories. Chen Wanxing did not find the bank card password, but heard a terrible thing on the recorder. Chen Wanxing's missing boyfriend Wang Zhu is actually related to Zhaozhou. Zhaozhou's symptoms of Alzheimer's disease are getting worse day by day, his memory is good and bad, and he can't remember what he did to Wang Zhu at all. In order to find her missing boyfriend, Chen Wanxing had to maintain a relationship between enemies and friends with Zhao Zhou. In the process of searching for her boyfriend, Chen Wanxing discovered Zhaozhou's bigger secret. This secret points directly to a bizarre funeral ten years ago. And Chen Wanxing was also involved in a complicated murder case...