Tamzin Pook is a fighter in the Amusement Arcade. And what she does best is killing Revenants. All she knows is survival, having arrived in the Arcade as a small child. She doesnt dare to hope or wish for anything more than to survive another day. Meanwhile, the wheeled city of Motoropolis has been taken over by a rebel faction who killed its leaders and commandeered the city. Its only hope is a teacher named Miss Torpenhow whos determined to find the Mayors good-for-nothing son and force him to take back whats rightfully his. But to get to him, shell need to find someone whos skilled at fighting Revenants With a daring abduction, Miss Torpenhow and Tamzins destinies are entwined, and so begin their adventures together …