He is the kind of weirdo who can stand still at a crime scene for four hours - inferring living habits from a hair and reconstructing the dynamics of death from footprints. Colleagues said he had "poisonous eyes" and his wife said he had "something in his heart."
Three years ago, he was suspended for insisting on investigating an "accidental death". Since then, he has only taken on the job of finding cats and dogs. Until the day his wife Su Ran was murdered, the poison in his eyes turned into a knife.
The first cycle, he went crazy. In the fourth cycle, he began to calmly collect evidence. In the 8th cycle, he found that the judicial system had also been infiltrated and fell into despair. In the 12th cycle, his wife held his hand before she died: "The look in her eyes is different this time... It's saying goodbye."
In the 13th cycle, he stopped being a detective and became an executioner.
