Yu Jing, the captain of the investigation team in City A, is investigating another case. He was injured in a serial murder case and was being treated in the hospital for accidental fractures. By chance, he met Chi Huai, a doctor, and Chi Huai became very close to each other. The two became very good friends and answered every question and talked about everything. With Chi Huai's guidance and guidance, he finally succeeded in finding the murderer. However, he finally discovered the truth and unexpectedly it turned out to be... In extreme sadness and shock, Yu Jing's relationship with Chi Zhun gradually warmed up + the final blow was out of control.
Concept: The leader of an investigation team and a young man who has been under the haze all year round