The Last Station Standing
"We need to conserve oxygen."
In the silence, the sounds of the deep ocean became amplified. They heard the Hull Creak (the groaning sound of the submarine’s metal shell as the immense pressure of the water outside tries to crush it). At this depth, the ocean was pressing against every square inch of the sub with the weight of a skyscraper.
"Kazimir, the lights," Elara commanded.
A sharp snap followed by a hiss signaled the activation of a Chemlight (a plastic tube containing chemicals that, when mixed by cracking the tube, produce a temporary glow without using electricity). A ghostly green light filled the cabin, casting long, dancing shadows against the walls.