Sign of the World's Collapse!! Mr. Heartland's Grand Revolt is the 122nd of the Yu-Gi-Oh! ZEXAL which aired on September 22, 2013 in Japan.
While Yuma's battle in the Astral World continues to unfold, chaos and riots are occurring all over the Earth. One million different Numbers scatter across the planet, and those carrying these new Numbers begin to flood the world with a wicked aura of evil... Trey, speculating this is the work of the Barians, suddenly finds Mr. Heartland, the tormentor of Hart Tenjo and Kite Tenjo, appear before him. Kite, who decides to protect the Earth in place of Yuma and Astral, accepts his fated Duel against Mr. Heartland...! But then, in Mr. Heartland's hands, is a new Number.