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.
Unleash us! Let those of us who 
dwell within carry you forward!
حرّرنا! دعنا نحن الذين نسكن بداخلك
!نحملك للمضيّ قدمًا
In dir steckt eine Armee von tausend Mann!
¡Libéranos! ¡Nosotros te impulsaremos!
¡Libéranos! ¡Nosotros te impulsaremos!
De nous, de ta légion intérieure !
Ti ricordi del nostro esercito dei mille?
Liberte a gente!
Deixe que te levemos à glória!
Освободи нас! Позволь нести тебя вперёд!