developed developed an acute appreciation for life and has taken a vow in his heart to never again kill another person and to do everything within his power to protect people from being killed. Despite this, however, he holds his own existence cheap and carries in his heart a grievous guilt that prevents him from becoming emotionally close to the people around him and compels him to a life of humble service and selfless personal sacrifice. Even with his prodigious skill as a prolific swordsman,