Going Back The Way They Came
They tried to trace their way back through the black labyrinth, but their navigational senses were useless below ground, with only flashlights to guide the way through the tunnels that all looked the same. Jesse’s heart sank.
Then, he saw something wink in the corner of a waterlogged room – a glint that caught the light and threw it back. He kneeled down and felt along the stone ground until his hand closed on something flat and solid with rounded edges. He slipped it into his pocket.