Jensen Weller was the world's most infamous professional killer - a shadow in the night who stuck fear in the hearts of politicians, businessmen and terrorists alike. Living life under fire, he always knew that one day his number would come up. After finally falling during an intense gunfight, he awakens to find himself trapped inside the body of another. The body of a teenage girl. Now afflicted with an extreme compulsion to laugh boisterously at the drop of a hat, the newly renamed Maria Walston-Carter must attend the nation's most prestigious boarding school and do her noble family proud. What initially seems to be a peaceful existence in a magical world undergoing an industrial revolution soon proves to be anything but. Jensen's skills as an assassin aren't ready to put be away just yet.