On a chilling Halloween night, a supernatural trickster known as The Jester encounters Max, a fearless 15-year-old girl. Together, they form an uneasy alliance to confront a powerful magician whose dark abilities push Max’s courage and cleverness to the limit in a thrilling showdown.
When a musician and her husband move to a remote house in Wales, the music they make disturbs local ancient folk magic, bringing a nameless child to their door who is intent on infiltrating their lives.