Allison, a count's daughter, has been celebrated as the future saint due to a prophecy. One day, she bumps her head, remembers her past life, and realizes she is the protagonist of a novel called "Revenge Princess Allison." Allison learns of her fate: she will be stripped of her status by Baron's daughter Deborah—the new saint candidate—lose her fiancé, and ultimately be exiled from the country with her entire family. "That was a close one!" Allison was supposed to be known as the "Revenge Princess," but… now that she has regained her past memories, she tosses aside such troublesome matters and sets out with her knight aide, Gilbert, to grasp a happy future.