A mamodo named Bari and his partner Gustav defeat a Mamodo. Bari feeling unsatisfied in his battles, decides to go to Japan where a strong Mamodo named Zatch resides. Bari finds Zatch and tells Zatch they shall battle in a factory three hours from now. Zatch and Kiyo arrive to the factory where they learn that there are still civilians in the factory. Zatch manages to save the civilian while Kiyo distracts Bari's attention. As Bari is about to strike Kiyo down, he hesitates due to Kiyo's eyes. Bari prepares to finish Kiyo off but Zatch manages to stop him in time. With no distractions, Kiyo and Zatch prepare to face Bari and Gustav.
Un Mamodo di nome Bari, dopo aver sconfitto un altro Mamodo, decide di andare in Giappone a combattere contro Zatch, perché si dice in giro che sia molto forte.
Un mamodo llamado Bari y su compañero Gustav derrotar a un Mamodo. Bari sentirse insatisfecho en sus batallas, decide ir a Japón, donde un fuerte llamado Zatch Mamodo reside. Bari encuentra Zatch y le dice a Zatch que se enfrentarán en una fábrica de tres horas a partir de ahora.
圧倒的強さで敵を次々となぎ倒してきた魔物・バリー。しかし、いくら勝ってもどこか満たされず、イライラは募るばかりだった。そこで魔本の主・グスタフは、日本にいると聞く強い魔物に挑戦しようと持ちかける。その魔物の名はガッシュ。しかし、実際に見るガッシュの姿は、想像とかけ離れていて…。
