In the remote Qingxi Town on the 18th line, young Zhang Xiaopang was once an honest man with acceptable grades but was always bullied. In high school, looking at the dashing young gangsters, the idea of joining society ignited in his heart. By chance, he met his cousin Li Jun, who was in mixed society, and he embarked on the "road of rivers and lakes".
The honest appearance he once had completely changed. In the first fight, he struck out ruthlessly, shocking everyone. After neglecting his studies, he indulged in fighting and killing. After meeting KTV girl Xiaolan at a bar, he tasted the forbidden fruit and became more and more indulgent, wandering among all kinds of women. Although he is ruthless and lustful, he is extremely loyal and has great appeal among his brothers.
However, the good times did not last long. He was imprisoned for committing a crime and made everyone think that his life was over. But in prison, he met a noble person's advice. After he was released from prison, he was recruited by the boss and started a counterattack. From a bullied boy to a bully, from a prisoner to an upstart in the business world, Zhang Xiaopang wrote a legendary story about growth, redemption and responsibility in the ups and downs of the small town.