Lin Tao graduated from a well-known university, gave up the high salary in the city, and resolutely returned to his hometown of Longhu County to apply for the civil service examination. From civil servants failing to be admitted to the system through accidental recruitment. Encountering difficulties from his high school classmate Chen Guitao, Chen Guitao used his father's status as deputy county magistrate to send Lin Tao to work as a ranger in a remote mountainous area. He was betrayed by his girlfriend... However, his college classmate Ye Yuling came to Longhu County to take a job, and Lin Tao's life changed accordingly.