Leslie, Gary and Tucker take a day trip to visit a billionaire on his Superyacht to secure an investment for the Ministry. Things go perfectly fine.... until they don't.

When Leslie discovers her daughter, Didi, has an imaginary friend, she enlists the help of Gary to hunt him down and destroy him. This time, it's personal.

Intent on destorying all of human kind, the Prophetess Vale takes one last stab at leading the Demon Revolution. Executing a plan to free the Evil Book from the Ministry's vaults won't be easy, however, considering her last remaining minion is Larry; her human sex toy.