You dive underwater and that’s when you see it: the shadowy silhouette of something huge, rusted, and covered in seaweed. You panic, rise to the surface, and swim to the shore. Trembling. Terrified.

You dive underwater and that’s when you see it: the shadowy silhouette of something huge, rusted, and covered in seaweed. You panic, rise to the surface, and swim to the shore....