Ren returns to the town of his childhood, Kaminohara. 
Strangely, Ren is unable to recall any memories of the town. 
Meanwhile, his smartphone installs a mysterious game called Monster Strike — heralding the start of a desperate battle!
And I literally got here
just a few hours ago.
Seit meiner Ankunft sind
erst wenige Stunden vergangen.
Apenas llegué hace unas horas.
Solo han pasado unas horas
desde que llegué.
Je suis arrivé 
il y a quelques heures.
Faz apenas algumas horas que cheguei.