Catch up TV on Yu-Gi-Oh! ZEXAL. Watch the latest and all other episodes of Yu-Gi-Oh! ZEXAL now online, broadcasted on Channel 9. Catch up on your favorite Channel 9 TV show: Yu-Gi-Oh! ZEXAL. Replay tv on its best! The story takes place in the distant future and focuses on a boy named Yuma Tsukumo, the number one bad boy at his school. Something unexpected happens when Ryoga challenges him to a Duel as the mysterious ghost of Astral appears before them, a new legend begins.