Former reporter Lin Yi discovers a female corpse in the back alley of his barbecue restaurant and meets Gu Mingyuan, a police officer from the crime team for the first time. The two met because of the case, and Gu Mingyuan became suspicious of Lin Yi's identity.
As the investigation deepened, Lin Yi discovered that the deceased was related to the serial murder case he investigated three years ago, which forced him to face the shadow of giving up his career as a journalist.
The murderer began to target Lin Yi, and Gu Mingyuan had to step in to protect him. The two gradually developed feelings in the process of tracing the truth.
The truth about the serial murder case three years ago came to light, and Lin Yi's knot was untied, and he worked with Gu Mingyuan to solve the case.
Purpose: justice