He is the elder brother and the central character, if you will. He is significantly more responsible and mature, and his role is to watch over his younger brother, who frequently finds himself in trouble. As the older sibling, he takes it upon himself to always stay one step ahead in everything he does, including his swordsmanship and overall prowess. While his brother is relatively weak and often struggles to hold his own in a fight, he is always ready to step in and resolve situations before they escalate out of control.
(Source: chioky.deviantart.com)
