The USS Crazy Horse, on a routine excavation mission, Captain Aoife McKenzie and Commander Nicholas Halstead stumble upon a peculiar artifact on a remote, uncharted planet. The artifact emits an otherworldly energy that defies explanation, captivating the entire crew.

As the crew investigates the artifact, a sudden surge of energy engulfs Captain McKenzie and Commander Halstead, transporting them to a mysterious and ancient world known as Avalon. To their astonishment, they find themselves in a realm steeped in legends of King Arthur and his Knights of the Round Table.

In this enigmatic world, the duo encounters peculiar inhabitants with ties to Arthurian lore, including the wise Merlin, and valiant knights who have guarded Avalon for centuries. It becomes evident that the artifact has a deep connection to the legends of King Arthur, and its discovery has awakened the long-dormant magic of Avalon.

Captain McKenzie and Commander Halstead are quickly embroiled in the conflicts and intrigues of Avalon. They learn that the once-thriving realm has fallen into a state of decay, and its magical balance has been disrupted. The villainous sorceress Morgana, Arthur’s half-sister, seeks to claim the artifact’s power to subjugate Avalon and the entire universe.