We don't swim here

Bronwyn and her father move to rural Hillwoods to be with her grandmother after she suffers a stroke, so they can make some final memories together. But Bronwyn feels like an outsider, her grandmother isn't getting better, and she's stuck in Hillwoods with nothing to do. She can't even go swimming despite there being a gorgeous lake nearby and a pool at the abandoned rec center, as well as another in the high school basement. Bronwyn can't help but be intrigued by the town's strange aversion to swimming, and as her cousin, Anais, attempts to protect Bronwyn, Bronwyn begins to uncover the truth surrounding Hillwoods's mysterious past.