[quote=Tyki]
as he steps in he triggers a trip wire and feels the wind and hears the sound of darts hitting the wall just slightly in front of him and to the right, coming from three mouths to his left and forward a little
[/quote]

John gasps as he hears the darts hit the wall and looks down. Sure enough he had stepped on a trip wire. He crouches down and begins to crawl through the tunnel, keeping a close eye on the walls to make sure there are no mouths, and a close eye in front of him to make sure there are no traps. He eventually comes to the end of the cave and stands up then steps outside.