Shannon Parker, an ordinary literature teacher, has become accustomed to her life in that mysterious country where she is mistaken for the living embodiment of the goddess Epona. Here she has a beloved husband, and she is expecting a child from him. She almost forgot how she lived in the modern world. By the will of fate, against her will, Shannon again finds herself in America. She realizes that, despite everything, she must return to her new homeland, imbued with magic. But to return there and protect her loved ones, she will have to challenge the powerful forces of nature. She understands that being a goddess by mistake is easier than becoming a goddess by heart.