I Deliver Food in Dongcheng

Three years ago, a shocking unsolved case occurred in Nancheng! The member of the crime squad sent to investigate was killed... Tan Feng, who graduated from the police academy, accepted the arrangement from his superiors to work as an undercover agent on the island, but was unexpectedly exposed by a traitor... After losing his memory, Tan Feng started delivering food in Dongcheng. Unexpectedly, he met Internet celebrity Reba and policewoman Yang Mi who was investigating a major case in Nancheng three years ago...