Satou, an ordinary male student, was unable to confess his love to his childhood friend, Hime, but one day she suddenly announces she's moving far away. Satou chases after Hime and follows her through a gate of light into another world known as Arnulus!
Oh, well. That's usually 
how childhood promises go.
Tja, so ein Versprechen aus Kindheitstagen
ist eben keinen Cent wert.
En fin, las promesas infantiles
son solo juegos de niños.
En fin, las promesas infantiles
son solo juegos de niños.
Les promesses faites dans l’enfance
finissent par être oubliées.
Beh, era solo una promessa fra bambini.
Bem, acho que é o esperado
de promessas na infância.
Ну да, детские обещания
часто забываются.