Senya wakes up in a strange village with no memories and is immediately greeted by Shinsuke. Shinsuke wants to use the boy's memory loss to turn him into a normal child. However, the thousand battle-hungry Katawara in his body make this task difficult.
To demonstrate our power! Our invincibility!
!لنُظهر قوّتنا! تفوّقنا
Wir sind doch so stark!
So unbesiegbar!
¡Para demostrar nuestra fuerza!
¡Que somos invencibles!
¡Para demostrar nuestra fuerza!
¡Que somos invencibles!
Montrons à tous
notre invincibilité !
Noi siamo forti! Siamo invincibili!
Queremos mostrar
nossa força invencível!
Так мы покажем свою силу и непобедимость!