The original Overlords vanished on one infamous day over 1,000 years ago leaving behind clues to their hidden treasure in the form of indestructible metallic plates and a map revealing a series of secret rooms.

During their journey, Harrison and his friends face countless foes on their way to the sacred Seven Rooms, including the evil Scynthians who want nothing more than to eradicate the human race, and the ruthless and treasure-seeking Lord Nigel Hammer, governor of Concur and his large menacing army.