The Broken Army of Sword Rivers and Lakes

The Dayu Dynasty was plagued by internal and external troubles. There were prairie people's cavalry in the north waiting for an opportunity, and Nanyang people in the south watching with eagerness. In the Gamu Xiang Sword List, the top ten famous swords appear in the world. Troubled times are about to emerge. A young man from the northwest will rise from the south of the empire and come to the northwest with a giant sword. How will he choose in the face of blood feud and national justice?