The River Is Long

The River Meuse divides the world into left and right banks. People on the left bank have been cultivating in the wilderness since they were born, and after they reach adulthood, they become "Kalas" who keep their heads down all their lives. However, the river god clan can fly to the right bank after they reach adulthood... Fang Fu was born into a mystery, but he kept his head high. In order to find the girl on the right bank, he decided to go all the way to the end of the river