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.
I knew F-Father before, so...
kannte ich schon vorher, also …
Bueno, mi papá lo conocía de antes y…
Bueno, mi padre lo conocía de antes y…
Je connais pè… père
depuis un certain temps,
Conoscevo mio P-Padre 
già da prima, quindi...
D-Digo, o meu pai...
я знала отца раньше, так что...