Horror is waiting in the deep, dark depths! Brittany Rockensuess and her family have just moved to Sault Ste. Marie, Michigan. Brittany loves the beautiful forest and scenery, and the fresh, crisp waters of the St. Mary's river. When Brittany first spots something in the depths of the river, she's not sure what it is. What she saw was so terrifying that she's certain that it must be her mind playing tricks on her. She is wrong. What she saw that afternoon wasn't her imagination. It was real. For the St Mary's river hides an unspeakable horror...a horror that's just waiting for innocent people who venture into the water. And soon, Brittany, her friend Zach, and the entire city of Sault St. Marie will be wondering: who will be the next victim?