Maria goes on a party boat with a group of popular kids from her school when her crush Arik, The schools quarter back, invites her when he finds out its Maria's birthday. Suddenly when they stop to swim and party the boat suddenly goes crazy and deserts them on an unknown island in the middle of nowhere. trying to find a way back to the mainland they acounter another thing that lives on this island with them. one by one the group starts to disappear and before anyone else gets taken Maria has to figure out how to get her, and everyone left, off the island safely. Can she do it with the pressure of her friends disappearing on her. Read to find out.