A shy high-school student named Yugi Moto receives the fragmented pieces of an Egyptian artifact, known as the Millennium Puzzle, from his grandfather. When Yugi reassembles the puzzle he is possessed by the 3,000-year-old spirit of an ancient pharaoh. Yugi and his friends Joey, Tea and Hondo protect the puzzle, which contains powerful secrets many people would like to possess.

Yu-Gi-Oh! G/X is set a generation in the future. Jaden Yuki and new friends he meets while studying at the Duel Academy go on missions, fight duels and use special powers to become the King of Games. Jaden's skills are impressive, but he has a lot to learn to master them.

Welcome to the new Domino City, a sprawling metropolis that's been transformed into a futuristic society where dueling is what separates the men from the boys. For five special duelists, it's not just about winning and losing anymore -- it's about survival, as they have been chosen to uncover the secrets of the five dragons.