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..."
We've been friends forever.
.نحن صديقان منذ وقتٍ طويل
Wir sind doch Sandkastenfreunde.
Du kannst mit mir über alles sprechen.
Somos amigos desde siempre.
Somos amigos de toda la vida.
On se connaît depuis toujours.
Tu peux tout me dire.
Ci conosciamo sin da piccoli.
Somos amigos de infância, pode falar.
Мы же дружим целую вечность.