Summer, 1910. Inspectors Machin and Malfoy investigate the mysterious disappearances of several tourists on the beautiful beaches of Slack Bay, where a strange community of fishermen lives.

A fifteen-year-old child and his dog Spirale travel with a group of travelers. Winter approaches and life for the group and in the fields becomes more difficult. Either you adapt or have to leave.

Three sisters are facing an impending disaster: the imminent flooding by the sea of the lands where they live. In the midst of such chaos, the sisterly union is shaken up and each of the sisters experiences the imminence of death, in their inner selves, in a different way.