Delilah hit the water hard, the icy shock of it stealing her breath. Panic surged within her, a flashback to the last time she had been submerged in the waters from an explosion–a time when death had nearly claimed her. The relentless grip of the ocean, the surrounding darkness, and the crushing weight of the water threatened to drown her in panic.

I just have to swim up and I’ll reach the surface. She thought, but her body refused to move. The water was ready to drag her under. Then, in the midst of the chaos, she thought of Xenia. The image of her daughter’s face, strong and resolute, filled...