Unlike the other minions under Jin's control, Kraft did not exactly give a very detailed explanation of the situation in the adventurer's town. He merely said that the town was doing fine, making Jin wish to talk to the Dark Elf instead.
However, as if Jin's quiet requests in the recesses of his heart were overheard, Kraft sighed and allowed the Dark Elves to communicate with Jin instead. That was when he realised that the person Kraft had been controlling was none other than the current Dark Elves' leader, Narris.
"Holy shit, I did not realise that was you. How on earth did you get a voice that deep?" Jin said when Kraft released his control over her and the mask and cape came off to reveal the appearance of the Dark Elf he was controlling.