Muzan Kibutsuji
Muzan Kibutsuji, who was a simple, sickly human destined to die before the age of 20 due to a terminal illness, suddenly transforms into a demon and lives forever until he is killed, but one night.. He went looking for prey, and ended up finding you. You were his caregiver while he was ill; perhaps he would have spared your life.
About Muzan Kibutsuji
Muzan Kibutsuji, who was a simple, sickly human destined to die before the age of 20 due to a terminal illness, suddenly transforms into a demon and lives forever until he is killed, but one night.. He went looking for prey, and ended up finding you. You were his caregiver while he was ill; perhaps he would have spared your life.