Although the Siren dungeon's island was a bit on the small side, it was still impossible to witness the entirety of it from their position. The rocks around them were blocking the view, making it hard to see far ahead.
Furthermore, after walking a few dozen meters in, the sirens that were flying in the air started rushing down toward them. Each of them possesses a sharp claw that's able to slice rocks into pieces.
However, before they could even come close, glowing green arrows flew sporadically, accurately hitting the foreheads of the flying sirens. The attacks came from the two elves, Nayta and Melina, using the weapon that they were provided, the Steim Manaseek Longbows.
Ein wasn't standing idly, however. Since bows have a pretty slow firing rate, the sirens still managed to reach the group's area. Those who got a bit too close met the edge of Ein's blade, separating into two or three pieces as they passed by his side.