The middle-aged general Wu Hezheng lost his job due to an injury and went to a remote mountain town to recuperate.
In the mountain city, Wu Hezheng accidentally met Shuisheng, the youngest son of the captain.
The huge age and concept differences between the two have become the reasons for their mutual attraction.
Shuisheng's eldest brother Hei Ge tried his best to oppose their relationship.
But he accidentally exposed a secret buried deep in his heart...
In the Tibetan village on the other side of the river, a family suspicion is causing waves.
In the face of the invasion of foreign enemies, the barbaric land, and everything in the mountain city, where should we go?
The long river in the valley is still rushing day and night...