A grudge is a weapon, not even the person who weilds it is safe.
In the world of immortals, two children are born. A boy from the dirt and a girl from the city of gold. The son of a beggar and the daughter of an immortal.
The boy and the girl walk different paths to the top. One struggles to climb the well worn path of cultivation, the other forges a new path of blood and fire, both have the same destination.
When these two path's cross and grudges collide, the hatchet must be buried or someone must die.