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.
By some strange twist of fate, in this world 
where I didn't even speak the language,
Durch eine seltsame Laune des
Schicksals wurde ich in dieser Welt,
Por algún extraño destino,
en este mundo donde no hablan mi lengua,
Por algún extraño destino,
en este mundo donde no hablan mi lengua,
Sans même parler
la langue de ces barbares,
Per qualche strano scherzo del fato, 
in questo mondo di cui non parlo nemmeno la lingua,
Por alguma reviravolta do destino, nesse
mundo onde eu nem sabia me comunicar,
По какой-то странной иронии судьбы 
в мире, чьего языка я не знаю,