Morning Meir is the smartest pony around! Just ask anypony and they'll tell you the same. Now even more famous around the world for cracking the mystery behind Augustus Regal's murder and saving the world from destruction, Morning Meir has decided to stay home, while the rest of Equestria celebrates Nightmare Night: The scariest and most fun-filled night of the year! But Morning Meir is suddenly called away by an old friend, to the lively city of Nawlans to investigate a series of murders that appear to be surrounded around Voodoo: The ancient tribal practices of Zebrican culture. While investigating, Morning Meir and her friends find themselves thrust into another mystery as they hunt the killer behind these murders, and unravel a conspiracy that has plagued Nawlans for decades.