On the day of military selection in the imperial city, each of the nine princes chose their weapons. Yin Zhao, who ranked sixth, chose an ancient sword alone.
Soon, the generous eldest prince disappeared mysteriously and his whereabouts are unknown. Did it disappear naturally, or did someone do something else?
When justice is trampled upon, when the blood of his brothers is stained with yellow sand, he has to draw his sword and rise up.
"Chixiao's sword fixed the mountains and rivers. For forty-three years, I rested on my side of my pillow. Looking north at midnight, people have not returned, and I still hear the cry of the sword and the blood is heavy."
He has no choice...
Purpose: justice