Tyvian Jones, a rugged Welsh coal miner, finds himself among the artistic elite at the Venice Film Festival, cashing in on his successful novel. He's engaged to charming Francesca, but things take a turn when he returns to his cottage and finds the enigmatic Eva occupying his space. Eva's captivating presence awakens a newfound vulnerability in Tyvian, leaving him powerless against her seductive charm. Meanwhile, Francesca is caught in the middle, unaware of the danger lurking.