Taking place before the events of 'A Canterlot Wedding', Princess Mi Amore Cadenza a.k.a. Princess Cadence feels that all her dreams and wishes are about to come true. Before her very eyes, a bright future awaits for her one she is excited to share with the love of her life, Shining Armor. But on the day the invitations are prepared to be set, a terrible darkness stirs within the shadow. A terrible misfortune that awaits the unknowing young Princess that sets off the chain of the many events yet to take place on an unsuspecting kingdom.