Slowly, Earmy heads forward, searching for any signs of traps, but there is nothing to be found.
The marking on the map was accurate, however, as he soon finds out. When he makes another careful step forward to search further, he is once again teleported away from his current position to another similar place, but when he looks around, he finds himself in a deadend.
The rest of the party easily notices, that Earmy is suddenly gone, because the corridor becomes dark, as his lantern is transported away together with the man holding it.