On a sunny day, the Balihe Police Station in Pingan City welcomed a deputy director named Xu and four interns.
The time is a few years before Trident 1. Lao Xu went to the Balihe Police Station because he beat up Zhang Jianguo. The timeline is messed up, and he strives to save all tragedies. There is no original protagonist, and no CP other than the official supporting role. The Balihe Police Station is observed from Xu Guozhu's perspective. The character setting has been slightly changed, and it can be regarded as a parallel world under the butterfly effect.
Lao Xu is a camera-style protagonist. He will not grab the original highlights or accept apprentices, but he will learn from each other and grow up with the people from the Balihe Police Station to save the tragedy.
Purpose: Learn from each other and make progress together