story took place in a Jiaohu force spit ...... " Hu Li spit " is the name of the meaning of the Mongolian courtyard meaning. But now the " courtyard " is actually a far from the city a Mongolian Autonomous Township . Graduate students Yang Jian, the NPA has just been assigned to the police station here to practice , but the first day he met two sweet things ; other interns have internships car to pick , but Hu force spit to the police station car overhaul can not come, let him sit a long-distance car . When Yang Jian strenuous twists and turns in the spit under a long-distance car Hu Li , Lu Yu Gengda Biao of the released prisoners to make trouble in a small restaurant . The Geng Dabiao simply do not in police uniforms , Yang Jian, looked down , and even take the words of humiliation Yang Jian . Shortness of breath into Yang Jian want to rush to go , but came to Hu spit stop the police station, Liu often thick , and After Geng Taibiao sped away , Liu often thick advances to each other credit for the meal . Yang Jian, seeing is very confusing and useless . The next day Yang Jian, but also struggled to live , work of the police station frivolous , farther and farther with the expectations of Yang Jian, the heart of police work in Yang Jian intend to write a report ready to leave . Yang Jian, found a police station, Liu often thick a hidden secret , the secret completely changed Yang Jian, the fate of the ...