In this imaginary era, Ye Xiaoying, an inland girl who just graduated from a medical college, was forced to work in the health center of Qiusha Village, the closest and most remote place to the sea, because she was forced to work. Here he met the special forces and Lu Mochen, overcame various difficulties, used his medical knowledge to help the villagers here, grew up with Lu Mochen and the small fishing village, and witnessed the changes in the fishing village.