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!
It's been ten years since 
she moved in next door.
Vor genau zehn Jahren
ist sie nebenan eingezogen.
Ya hace diez años
que se mudó al piso de al lado.
Ya hace diez años
que se mudó al piso de al lado.
Elle a emménagé à côté de chez moi
il y a pile dix ans.
Si è trasferita nell'appartamento accanto
10 anni fa esatti.
Já se passaram dez anos desde que
ela se mudou para a casa ao lado.
Она переехала сюда десять лет назад.