Claire Holland is interested in water tourism (sea kayaking) and goes on a hike with her friend Mike, not expecting that this trip will be his last... Claire and Mike witness clearly contraband being transferred from ship to yacht in a secluded bay. Noticing them, the captain of the ship kills Mike, and Claire, who managed to hide, soon hears a second shot and a splash of a body falling into the water... When the ship and yacht hastily set sail, Claire saves the wounded man, who turns out to be an anti-drug agent. The young people will have to spend several days together...