The immortal monsters known as Kabane have attacked Aragane Station. Ikoma, a boy who lives in Aragane Station, ran against the waves of terrified civilians to fight against Kabane using a weapon he has been secretly developing - the Piercing gun.
Mumei!
!مومي
Mumei!
Mumei.
Mumei.
Mumei !
Mumei!
Sem-nome.