How do you grow up on a planet that is being destroyed by humanity? This film looks for answers to this urgent question and introduces us to Bo and Luca. The close friends are enthusiastic climate activists, connected by their commitment. We follow the two teenagers for four years on their contradictory and surprising path to adulthood.

When puffins on Vestmannaeyjar leave their nest, they often get lost in the village, irritated by all the lights. Birta and Selma live on this small island a few kilometres off the coast of Iceland. Together with other young people, they have made it their mission to find the little fledglings and bring them back to the cliff the next day, where they will take their first flight.

A shimmering shoal of herrings are swimming through the wide ocean when they are suddenly broken up by seagulls. Separated from the shoal, a small herring ends up all alone in a tidal pool. Looking for a way out, he encounters many other marine creatures. Some scare him. But there’s no time for this now: Only by joining forces can they defend themselves against the hungry seagulls.