Bi Jianchang

A Lijing City elementary school student takes credit for an insect collection that was not his.

Set in the chaotic years. A writer and a doctor fall in love. The writer is going to be arrested because of honesty and faith in truth.

The Public Security Bureau intercept a telegram notifying foreign agents to retrieve the "110 secret". Shi Yan, head of the Reconnaissance Section, starts a campaign of counter-espionage, but one of his agents is soon killed on board a train.

During the Korean war