Yugi and the gang have saved the world from Dartz and his Grand Dragon Leviathan, but they're about to face their biggest challenge yet - How will they get home when they have no money?! Fortunately, Kaiba has a plan... but there's a catch!

Yugi is trapped inside the Duel Dome, and the only way to escape is by defeating the Duel Computer, programmed with the skills of the world's top duelists! Since the Duel Computer has access to thousands of cards, how can Yugi win?

The first round is over, leaving eight duelists to compete for the right to face Yugi for the KC Grand Championship! Unfortunately for Joey, his next opponent is Zigfried Lloyd, who defeated both Weevil and Rex Raptor in one turn!

Zigfried activates Ride of the Valkyries, the same card that defeated both Weevil and Rex Raptor at the same time! Joey better have one last card to turn this duel around before Zigfried's Valkyries carry him off to Valhalla!

It's a battle between Zigfried and Kaiba! Zigfried quickly gains the advantage by destroying Kaiba's monsters before he can even draw them! With Zigfried's army growing in strength while Kaiba's forces falter, Zigfried is unstoppable!

Yugi and Atem - more than friends, closer than brothers. Will they stay together, or is it time to say goodbye? It's the final answers, the final duel and the final time we will see our friends in the rousing conclusion to Yu-Gi-Oh!