Mysterious Wonder

You step foot in a large clearing. In front of you is what looks to be the opening to a volcano, as a volcano top would look. You find it strange, considering the area around shows no sign of hilly landscapes. Suddenly you feel a strange urge to leap to the side, but you are held in place. A sword cuts straight through your chest, and you hear a single word behind you as you see your own heart beating at the end of the blade while darkness washes over you. "Fool."