Natsuki Subaru is summoned to a parallel world on his way home from the convenience store. He's entranced at first by the fantasy world suddenly stretching before his eyes, but the cute girl he believes summoned him is nowhere to be found, and soon enough he's utterly lost. Then a gang of punks surrounds him, but he quickly learns that he doesn't have any of the powers that he thought all people transported to a parellel world should have. Just when he's about to be beaten senseless, a girl appears...
but what benefit will you insist 
that you got out of this?
لكن ما الفائدة التي ستصرين على أنك جنيتِها من ذلك؟
Was war wohl die Gegenleistung,
für die du diese gute Tat vollbracht hast?
pero ¿qué beneficio tuvo
insistir en arreglar eso?
pero ¿qué ganamos
con tu insistencia en ayudar?
Tu y as gagné quelque chose,
peut-être ?
ma che beneficio pensi
che ne abbiamo ricavato?
mas que benefício você 
vai dizer que tirou disso?
а теперь скажи-ка, 
какую пользу ты из этого извлекла?