Applejack has been cut by a cursed axeman named Cutthroat, rushed to the hospital to be recovered, and then turned into an evil, bloodthirsty axe girl named Lumberjack. In the forest, Lumberjack claims the shed to be hers and vows that if any person approaches to it, that person becomes the victim and gets to be killed. Applejack feels neglected because of the extreme tragic results. Luckily, Sunset Shimmer believes in her, and has a bad feeling that because from the previous cuts, Applejack is cursed by the cursed souls and makes her transform from good to evil again every time the full moon is out. Sunset calls Princess Twilight Sparkle for help. According to Princess Twilight's theory, Applejack has to say a spell to get Lumberjack out of her body and to lock her up in the mirror prison. Now she has to deal with her once and for all. Will an honest farmer get rid of her evil, murderous and cursed counterpart?