Physically and emotionally tired from her latest tour, Vinyl decides that a pet would help to calm her nerves. Of course not just any pet will do, and Vinyl picks the most exotic pet in the store, an Octaviapus. But when “Octy” begins to grow at an alarming rate and ponies begin to disappear, Lyra begins to wonder if “Octy” is really as innocent as Vinyl claims. Could it all be a misunderstanding or does “Octy” have an insatiable thirst for pony flesh?