The polar ice disappears, the ocean level rises, and coastal neighborhoods gradually sink underwater. A young couple, Anna and Peter, lets two climate migrants—Sofia and Lev—into their home. Tension and suspicion slowly give way to cautious closeness as outside the clouds thicken and storms approach. At some point Anna makes an unexpected request to Lev, and the boundaries between the two couples begin to blur. And when the elements reach their peak, the tangled relationships of the four are on the verge of a decisive turning point.