In another dimension, Z-ONE (who has now returned to his original form) shows Sherry a vision of the future, where everything on Earth is destroyed because of a global Ener-D explosion. Then, Z-ONE brings Sherry into the Ark Cradle, which is already emerging into the Yu-Gi-Oh! dimension. That night, the Signers are messaged by the 3 emperors of Yliaster, who tell them about the floating metallic island, the Ark Cradle, where a God called Yliadus (Z-ONE's real name) supposedly sleeps, stating that if they win the WRGP, then Yliadus will awaken and have New Domino City destroyed, but will rebuild it the way the trio wants it to be, which is without the existence of Ener-D and Synchro Monsters. During the next morning, the WRGP finals begin with Jack facing off against Lester, who both bring out their ace monsters, Red Nova Dragon and Machine Emperor Skiel Infinity. But then, Lester activates the continuous trap, Infinite Spirit Machine, which gains a Spirit Machine Counter for every 100 points of damage he takes. Jack manages to defeat Skiel and beat Lester, though he leaves behind some traps cards, and the strange continuous trap, Infinite Spirit Machine, for both Primo, and Jakob to use. But before Lester loses, he activates another continuous trap, Infinite Prison, which allows him to send a card in his hand to the Graveyard, to treat Sky Core as a spell card from the Graveyard, and set it face-down in the face-down zone.
Yusei et les autres, réalisant que New Domino City va disparaître de la surface de la terre s'ils ne gagnent pas, sont bien décidéé à vaincre Yliaster. Le match commence avec Jack contre Lester. Jack, redoutant la technique de l'Empereur Mecklord, invoque son monstre phare, le Dragon Nova Rouge qui lui permet de battre le Skiel, Empereur Mecklord de Lester, et de remporter le premier duel. Cependant, ce-dernier laisse à Primo une carte contre, qui semble être la clé de leur jeu d'équipe.
いよいよ始まる決勝戦。
この戦いに勝利しなければネオ童実野シティが消滅してしまう事実を知った遊星たちは覚悟を決め、決勝戦へと向かう。敵はチーム・ニューワールドだ。ファーストホイーラーはジャックＶＳルチアーノ。ジャックは持ち前のパワー戦法で押し、シンクロキラーである機皇帝を警戒しつつも、切り札であるスカーレッド・ノヴァ・ドラゴンを召喚する。それに対し、ルチアーノは・・・！？
