In the 80s, a roadie named Viena travels with the Fantomes, a post punk band on tour through the American west. When the band has the possibility of sudden success, Viena finds herself involved in a love triangle that will test all of her convictions.
Theresa, a haunted young woman spiraling in the wake of profound loss, is torn between her fractured emotional state and the reality-altering effects of a potent cannabinoid drug.
In an attempt to pull her family together, Adèlle travels with her young daughter Sarah to Wales to visit her father. The morning after they arrive, Sarah mysteriously vanishes in the ocean. Not long after, a little girl bearing a striking resemblance to their missing daughter reveals that she has retuned from the dead — and that Sarah has been taken to the Welsh underworld.