自分 transcends all existence, seeing it as a mere poem he can freely rewrite. This metaphysical transcendence is manifested physically as a 4th Wall, which remains imperceptible to those who lack the divinity to perceive it. For those who see, one can only make up a vague outline of a swordsman [Cut]: From the 4th Wall, 自分 extends what appears to be a [Sword], cutting 相手's very essential being