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.
Senya. Get ready to leave 
when we get back.
.استعدّ للمغادرة عند عودتنا يا سينيا
Senya. Prepárate para irnos
cuando volvamos.
Senya. Prepárate para irnos
cuando volvamos.
Senya... Quando voltarmos,
prepare-se para partir.
Сэнъя. Когда вернёмся,
будем собираться в путь.