Calmly returning home after a good hunt, thinking how happy his mother will be. After his father died when he was young, it was very important for Axe to make his mother happy. When he arrives at the entrance of the village, he finds no sign of life, only a heap of corpses. Unsettled with the sight, he rushes home to see if his mother is safe, but finds her lying in a pool of blood. He mourns her death and swears to avenge her. The barbarian later discovers that Death Adder's forces were responsible for the destruction of his hometown.
Ax Battler is one of the three heroes to stand up against Death Adder and his forces. Ax Battler, along with Tyris Flare and Gilius Thunderhead, pushed back the forces of Death Adder, retrieved the Golden Axe, and renewed peace across Yuria.
Ax Battler is the most balanced of the three warriors, having great strength and magical power. He uses a long sword as weapon.