Taiki founds and rescues the digimon, known as Spadamon with Cutemon healing him. Spadamon explains that the Sweets Zone has been taken over by the Bagra Army's Matadormon, forcing the patissiere to prepare desserts for him. In order to save them, Xros Heart enters the Sweet Zone and persuaded the group of Monzaemon which they encountered that Akari is the best patissiere in the Digital World. While Nene and the Monitamon concentrate on rescuing the imprisoned patissiere, the Xros Heart enter a kitchen colosseum where they meet with the top chef WaruMonzaemon, Matadormon private chef, and took down a challenge in order to make Matadormon reveals himself. Their unappealing sweet potatoes cake wins the challenge and with the hostages being rescued, Xros Heart started off a battle. Monzaemon leader then absorbs his Monzaemon followers to become Giga WaruMonzaemon.