Shoot the smaller stone
From Create Your Own Story
With your last bullet, you take swift but expert aim at the weakest point connecting the smaller stone slab to the rest of the ceiling and squeeze the trigger.
The monster looks up in surprise. Before he can move, the heavy slab crashes onto him, knocking him to the ground and pinning him underneath it. You swiftly regain your feet with an athletic kip-up and look over at your enemy. The stone moves upward slightly before dropping back down. Then it moves upward again, a little more this time, before again falling.
You shake your head. The warrior-monster, whatever it really is, is still alive, and it will be only a matter of time before he removes the heavy stone pinning him down. You beat a hasty retreat.
You don't slow down when you reach the exit of the tunnel. It is not until you reach town that you allow yourself to rest, thankful that your extreme level of physical conditioning combined with your sheer natural athleticism have allowed you to run for hours through the desert without stopping. You gulp down water from your canteen, still turning to look behind you every few seconds. Finally, when you reach your hotel, you seat yourself in a plush, comfortable chair in the lobby, trying to decide what to do next.
