In Zhidian, a small town on the southwest border of my country, drug traffickers and drug enforcement police have launched a series of brutal and fierce confrontations. Ruan Linghao (played by Wang Ting), a staff officer of the Zhidian Border Police Station, led his subordinates to contact the informant. Unexpectedly, the right-hand man (played by Luo Dahua) of the drug lord Shariwen (played by Yuan Yuan) had already invaded the police system and took the initiative to kill the informant. Ordinary college student Yue Feng (played by Wang Lei) is good at the Internet. Due to an accident, he was involved in a conflict between Shariwen and the police. In order to survive, he fled back to China and met the beautiful girl Li Jia (played by Wang Ke) on the way. Driven by fate, Yue Feng chose to join the army and became Ruan Linghao's subordinate. The arrangement of fate made him not only face the vicious Shariwen, but also walk an unforgettable road with the mysterious Li Jia...