The water polo tournament kicks off with the murder of the club’s young coach and referee. Competition can drive people to do terrible things, whether in sport, love or, not least, activism. But is everything really fair in the climate war and in love? The deceased’s ex-boyfriend might be able to lead the police closer to solving the case – if, that is, they can find him. And can they get to the truth before the case blows up in their faces? New secrets and old feelings fill the collective at the Sommerdahl villa.