High school student Yuge Itsuki was sent off to a strange parallel world with his childhood friend Konatsuki Mahiru. It was the magical world of "Granvania", which was facing a crisis from the threats of "Impurities." Itsuki was summoned to this world as a "Visitor" to save this world, but to accomplish this mission, he had to perform a ritual known as the "Love Rituals..."
But when I think about 
what's happened so far,
،لكن عندما أُفكّر فيما حدث حتّى الآن
Doch wenn wir über unsere
Umstände mal genau nachdenken,
Pero pensando en lo que ha pasado,
Pero pensando en lo que ha pasado,
Mais vu le contexte,
notre seul moyen de partir d’ici,
Tuttavia, riflettendo su tutto quello che è accaduto,
Mas, pensando em toda essa situação,
Но когда я думаю обо всём, 
что произошло,