The title says it all. There's a mix up involving stolen diamonds which Ernest has (naturally) made into a yo-yo and given to his would be girlfriend, Rene. But Rene wants a man of action, and doesn't think that Ernest fits the bill. After the bad guys come looking for the stolen diamonds and kidnap Rene, all of her fantasies come true as Ernest has to go to Africa to rescue her.

For Remy Grilland the world of the occult is nothing more than a way to swindle rich old ladies out of their money. A parlor trick. But when an expert of the supernatural comes to his seance, Remy feels obliged to summon a real spirit. In his ignorance, he brings forth a most vicious and evil demon. one known to spread misery by infiltrating the mind, playing on weakness, and leading its prey to murder. Now, locked in the house for the night, each person must find a way to evade the Demon's powers. Only the light of day will bring mercy.

In 1879, the British suffer a great loss at the Battle of Isandlwana due to incompetent leadership.