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.
Raise your banners high!
Hisst euren Banner!
¡Levanten los estandartes!
¡Levantad los estandartes!
Alzate i vostri vessilli!
Levantem suas bandeiras!
Поднимите свои знамёна!