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.
"A tightly-packed formation of spearmen that
„Eine dichtgeschlossene Formation
an Speerkämpfern,
Una formación unida de lanceros
Una unidad de lanceros
"Una formazione serrata di lancieri
"Uma formação de lanceiros
bastante compacta
«Плотное построение копейщиков,