Set during the Blitz in 1940s London. After writing twelve Poirot novels in six years, Agatha Christ

　　距离梦中情人和好闺蜜的婚礼还有几天时，玛蒂在爱尔兰一块古老的石头上许下心愿，结果一觉醒来后成了准新娘。