On a dark autumn night in northern Europe, a group of friends and strangers gather at a sauna for a women's-only sauna night. Kaisa has been trying out dating apps after a breakup. Miika is conflicted about attending a women's event as a nonbinary person. Maija's work tensions bring up recollections of other events from the past. Laima feels torn between her role as goddess of women and her sexual orientation. As the sauna heats up, stories come out in the steam.