The League of Extraordinary Gentlemen finds itself in a deadly showdown in the submerged city, where science and magic clash, and the fate of the world hangs in the balance....

Two duelist worlds collide in a high-stakes Yu-Gi-Oh showdown, where the fate of both realms hangs in the balance. As duels reach their climax, secrets and loyalties are tested, and the true power of the cards is revealed....