Otogi Grimm, sole heir to the Grimm Brothers' dark legacy, has been betrayed by his seemingly loyal servant Cinderella. Cinderella has stolen the Grimoire, and with it, the only way to bind and control the Marchen demons! Now, stalked by a vengeful Snow White, can Grimm retrieve the magic manuscript from the evil Puss in Boots - without alienating his few remaining friends and losing his soul in the process?