[Sword-Body Physique]: At birth, 自分 was granted the ultimate physique for martial arts, yet it was also a curse This physique gave him a body made of swords—bones, metals, & minerals, countless swords make up his body, & eating swords, 自分 grew into colossal sizes Any attack 相手 tries on 自分 will only hurt 相手, as ultimately, 相手 just has no way to break 自分's invulnerable body w/o getting cut