Yuuto's been sent to another world, where he is now commander, or "Patriarch" of a clan of warriors.  To survive in this new world, he uses his cell phone, his only connection to the girl he loves back home.
If you refuse my chalice, then yes!
Wenn du meinen Kelch ablehnst, dann gewiss.
¡Si rechazas mi cáliz, sí!
¡Si rechazas mi cáliz, sí!
Si tu refuses
de boire ma coupe, oui !
Se rifiuti il mio calice, lo farò!
Se você recusar o meu cálice, então sim!
Если откажешься от моего кубка, то да!