"The Shadow of Chaos - Yuma vs. Alito the Tenacious Fighter" is the one-hundred and twenty-ninth episode of the Yu-Gi-Oh! ZEXAL anime. It first aired in Japan on November 10, 2013.

On the way to the Barian World, Yuma and Astral encounter Alito, who attacks them and forces Yuma to Duel him. As Yuma faces off against him, he and Astral soon learn who is behind Alito's malicious behavior!