Set in 1970s Northern Finland during the height of the sexual revolution, the film follows two 13-year-old choirboys, Veka (Viljami Lahti) and Juuso (Eemili Aho). As their parents—architect couples living in a progressive community—embrace open relationships, swinging, and radical personal freedom, the traditional boundaries of family life collapse. Unfolding through the eyes of the two boys, the story explores how their parents' pursuit of sexual liberation and extramarital desires destabilizes the household, forcing the young friends to navigate the emotional fallout of adult infidelity and broken trust.