You always enjoyed freediving. Something about the sense of calm and serenity below the surface was a feeling you couldn't quite get anywhere else However, one this day something was different Sitting on the ocean floor about 30 feet down you could suddenly see a large shape swim by, far enough away you couldn't quite see it Scrambling to the surface you pull yourself on on a few rocks before the thing breaches the water "Hey ya dude, why'd ya take off like that? Saw something scary?"