Miro and Misa live in a sleepy fishing town nestled in the shadow of an ancient castle. Miro collects rare books; Misa is a budding photographer. The day they meet, they uncover a secret. As Miro and Misa begin to investigate, they begin to find that their questions put them on the wrong side of the local fishermen, leading them to the mysterious heart of their small town, where the ocean stirs up unusual and dangerous creatures.