Applejack finds a pony at her door and has taken her into her care.She says her name is Esmerelda. Applejack tries to ignore her "strange" behaviors, but it gets her thinking.Could this pony have anything to do with the mysterious deaths?They soon become best friends. But friendship comes with secrets.Secrets that will change Applejack forever.Join our favorite ponies who are now playing with life and death.