The Great Sennin War has begun! Bunchu sets Kingo Island onward for an all-out confrontation with Konron Mountain. Taikobo, who hoped for a peaceful resolution, takes command of Konron Mountain and is forced to counterattack. But Konron Mountain struggles in the face of Kingo Island's overwhelming numbers and powerful main artillery, Tsutenho. They attempt to fire back with Genshiho, but a barrier around Kingo Island blocks the attack. Yozen infiltrates Kingo Island to remove the barrier, but there he meets Ohtenkun of the Juttenkun...