Wuyun Tianshu

The flames of war burned across the vast land, and conspiracies grew in the millennium of fighting. Orphans on the border are struggling. From the ignorant boy under his master's knees to the fierce warrior in front of the frontier army to the peerless genius, he broke the shackles again and again in desperate situations. When Black Hand tried to drag the entire continent into the abyss of souls, he single-handedly became the variable that subverted the rules.