The third prince of the Sama Kingdom, who fought against the god army to protect his people. He continued to repel the god army with his own military prowess, but could not quell the unrest happening within the navy, even as its commander. However, the whole situation changed when he invited War Captain Mega to join the navy. Realizing that the problem was Arius himself, Mega threw it in his face. After hearing what Mega had to say, Arius then resigned as commander and passed the responsibility onto Mega. From then on the prince fought as a soldier on his own. It is said that this proved to be much more effective than his previous efforts.