Chang Sheng, a policeman from the Pinghai North Station Police Station, was secretly photographed and posted online while handling a passenger dispute. He was labeled as an "evil policeman", but after investigation, it could not be confirmed. At the time, Langwopu, the farthest station of the police station, needed staff to be stationed, so Chang Sheng was sent to Langwopu for meritorious service. Chang Sheng encountered a theft case as soon as he arrived at Langwopu. While chasing the suspect, he met Wang Dongyu, the director of the village primary school. Wang is the daughter of the director of the village committee. After graduating from college, she returned to her hometown as a volunteer to teach. At the beginning of the meeting, Wang Dongyu used Chang Sheng as a gun to scare the villagers who did not let their children go to school.
平海北站派出所的民警常胜，因为在一次处理旅客纠纷当中被人偷拍下来放在网上，并冠以“恶警”的大名，最后随经调查也无法证实。正值派出所最远的一个驻站点狼窝铺需要人手驻站，于是常胜戴罪立功被发配到狼窝铺。刚到狼窝铺的常胜即遇到一起偷盗案件，在追逐嫌疑人当中偶遇村小学的教导主任王冬雨。王是村委会主任的女儿，大学毕业后作为志愿者回乡支教。见面伊始，王冬雨就拿常胜当枪使，吓唬那些不让孩子来上学的村民。
平海北站派出所的民警常胜，因为在一次处理旅客纠纷当中被人偷拍下来放在网上，并冠以“恶警”的大名，最后随经调查也无法证实。正值派出所最远的一个驻站点狼窝铺需要人手驻站，于是常胜戴罪立功被发配到狼窝铺。刚到狼窝铺的常胜即遇到一起偷盗案件，在追逐嫌疑人当中偶遇村小学的教导主任王冬雨。王是村委会主任的女儿，大学毕业后作为志愿者回乡支教。见面伊始，王冬雨就拿常胜当枪使，吓唬那些不让孩子来上学的村民。
