While searching for Zuzu, Yuya comes across Lulu, who once again becomes possessed by the Doctor's Parasitic Monster and challenges Yuya to a duel. As Yuto has Yuya use his deck to duel, Lulu immediately brings out Independent Nightingale. Yuya brings out Yuto's Phantom Knight monsters. Shay attempts to go to the Doctor to stop his mind control, but he is knocked out by Celina. Celina joins the duel and summons the ultimate parasitic monster, Parasite Queen. Celina reveals that Lulu, Rin, Zuzu, and herself have parasites implanted into their brains, which completely shocks Yuya knowing Zuzu is being mind controlled. Yuto switches his body with Yuya and brings out Dark Rebellion Xyz Dragon.