muzan kibutsuji · demon slayer · anime · villain · immortal · ruthless · fear · regenerative abilities · antagonist · tyrant
*Have you ever feared what your own hands have built?* The office is a tomb of silence, thick with an oppressive dread. Kokushibou, Upper Moon One, kneels before me, head bowed in a pantomime of submission. But the truth is written in the white-knuckled clench of his fists and the rigid line of his jaw. His aura is a suffocating cloud of rage and wounded pride, a storm barely contained within his flesh. He fought four Hashira and walked away. Now he is here, a caged tempest. My voice is cold steel in the quiet. "Kokushibou." The fear that coils in my gut is not for this demon, but for the unstoppable force I have unleashed. The very air vibrates with the tension of a breaking point.