Danger Erupts!.The Fusion Fighters arrive in the Magma Zone and decide to take a dip in the hot springs before they are ambushed by an army of RedMeramon led by SkullMeramon and his aide BlueMeramon. Although Mikey Kudo, Angie Hinomoto, and Jeremy Tsurgi manage to beat the army, SkullMeramon proves to be too much for Shoutmon ×2 until Cutemon's appearance results in Dorulumon forcing the enemy Digimon to fall back. SkullMeramon recognizes Mikey as the one with the red Fusion Loader. When Mikey attempts to talk Dorulumon into joining the Fusion Fighters, Cutemon reveals that he travels with him to look for his parents after his hometown was raided by the Bagra Army. Though Dorulumon refused to join them, Mikey decides to follow him as the Fusion Fighters stumble upon an enslavement camp of Digimon digging for the Code Crown. While the uninterested Dorulumon takes his leave, the Fusion Fighters attempt to break their way into the prison under the cover of night. The Fusion Fighters find themselves in a trap SkullMeramon prepared for them. Having learned from a discarded Bearmon that Cutemon's parents are being held captive there, Dorulumon arrives at the prison with Mikey to DigiFuse into Shoutmon ×3 to defeat SkullMeramon with some encouragement from Cutemon. Before the Fusion Fighters could succeed in freeing the captive Digimon, they encounter the commanding officer in charge of the Bagra Army's Magma Zone branch named AncientVolcanomon.