Changes

In the midst of explaining, [[Leo Akaba|the Professor]] is interrupted by a notification of [[Yuya Sakaki|Yuya]]'s intrusion into the inner chambers, slightly exhausted from his [[Awakened|Awakening]]. [[Riley Akaba|Riley]], [[Declan Akaba|Declan]], and [[Yusho Sakaki|Yusho]] are relieved to see him, and Yuya hugs his father. The Professor then tells [[The Doktor]] to immediately begin the [[Revival Zero]] project as the Doktor stands no fighting chance against Yuya, but the Doktor expresses his overconfidence in his Parasite work and that as fellow researchers, they should be sharing a similar curiosity in confronting Yuya. The Professor agrees then turns the Doktor into [[The Doktor (card)|a card]], as he expresses that his own past curiosity was what caused the [[Supreme Dragon King Zarc (character)|Supreme Dragon King's]] birth in the first place.

Leo gave chase to his daughter but she activated a card, destroying the surrounding buildings and blocking his way with rubble. Leo then took a different road and eventually saw Ray, confronting Zarc, as she activated the four cards, causing the related natural energy sources of flowers, birds, winds, and the moon to react and converge within Ray's body. The reaction of natural energies then created the [[Four Dimension Bracelets]] on Ray's right hand. The natural energy convergence then caused a reaction in both Ray and Zarc's bodies, and subsequently de-fused the Supreme Dragon King from [[Four Dimension Dragons|his dragons]] as well as Ray's and Zarc's original bodies into four, creating their [[dimensional counterparts]] and the [[Four Dimension Dragons]].

Leo continues that when on Duel Academy, searching for Ray, he found instead [[Celina]], who resembled Ray in her childhood, but found no traces of Ray's memories in her. In his investigation, he concluded that Ray and Zarc must have been split into four and were reborn in separate four dimensions as [[Zuzu Boyle]], Celina, [[Lulu Obsidian]], [[Rin]], Yuya, [[Yuto]], [[Yugo]], and [[Yuri]] respectively. Leo reveals the secret chamber behind him containing the carded people from different dimensions from the [[Arc Area Project]] and his intention to use their natural energy as a catalyst in the machine [[Fusion Dimension Machine|ARC-V]] that will refuse the separated Dimensions back into the [[Original Dimension]] as well as reviving Ray by fusing her dimensional counterparts as well, thus fulfilling Revival Zero's goal.

Having finished explaining his motives to Declan, Yusho, Riley, Yuya and Ray's Dimensional counterparts, Leo tells Declan to join him and defeat Yuya immediately, as the fusing of the Four Dimensions will not just result in Ray's fused revival, but Zarc's revival as well, opening the possibility that the Supreme Dragon King may be reborn and the only way to stop the undefeated Zarc for good is through a Duel. However, Declan rejects his father, stating that he has seen Yuya's true nature in his [[Dueltainer|Dueltaining]] which brought genuine happiness to the people of different dimensions, and that as the founder of [[Lancers]], it is his and Yuya's shared duty to take down Leo. The three activate their [[Duel Disk]]s and the Action Field starts up.