In order to help Professor Kouzuki fulfil her plans for Alternative IV, Takeru partakes in an experiment designed to send him back to his home world.
I want to go back to my world.
.أريد العودة إلى عالمي
Ich möchte in die alte Welt zurück!
Quiero volver a mi mundo.
Quiero volver a mi mundo.
Je veux rentrer dans mon monde !
Voglio tornare nel mio vecchio mondo.
Eu quero voltar ao meu mundo.
Я хочу вернуться домой!