Following their sudden teleportation, Zuzu and Yugo end up in the Synchro Dimension at Yugo's hometown of New Domino City. Yugo tells Zuzu about how Yuri kidnapped his childhood friend, Rin. Clear Wing Synchro Dragon sent him to the Xyz Dimension, where he mistook Yuto for Rin's kidnapper. Zuzu clears up the confusion who explains to Yugo about the various versions of herself and Yuya from different dimensions as well as Duel Academy's ambitions. As the two are soon forced to escape from Security, Yugo explains how 99% of the population known as Commons live in the slums under fear from the privileged 1% known as the Topsiders. Yugo hopes to one day go up against Jack Atlas. Jack Atlas is a duelist from Commons who rose to become a champion. An officer from Sector Security known as a Duel Chaser forces Yugo into a Turbo Duel. A Turbo Duel is a high speed duel taking place on their Duel Runners.