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..."
Instead, they can give 
birth to your children!
!بدلًا من ذلك، بوسعهنّ إنجاب أطفالك
Doch dafür können
sie deine Kinder gebären.
En su lugar, dan a luz a tus hijos.
En su lugar, dan a luz a tus hijos.
mais elles peuvent donner naissance
à tes enfants.
In compenso, 
hanno la capacità di partorire i tuoi figli!
Em troca, podem fazer
nascer a sua criança!
Для этого каждая
из них родит тебе ребёнка!