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..."
The person... The person 
I conceived this baby with...
...الشّخص... الشّخص الذي حبلتُ منه
Was … Was den Erzeuger betrifft …
La persona con la que lo concebí…
La persona con la que lo concebí…
La personne avec qui
j’ai fait cet enfant…
Il padre di questo bambino... ecco...
Esta... Esta criança...
Тот... кого я считаю отцом ребёнка...