C57 Teenage

Four thousand years ago, the Yuan Cang River, which connected the sky and the Long River, crossed the continent, thus using the Yuan Cang River as the boundary, and divided the east, west, and north into four directions. At that time, eight countries with different customs and histories occupied the vast and ununified land: Man, Jie, Wu, Qian, Li, Luo, Shang, and Hua.

In the slow passage of time