[Machine Translation] The Twin Tails, after defeating the "Niryo of Death," are going on a hot spring vacation for a refresher vacation! Aika and her team take advantage of the hot springs as a perfect stage to press Soji. Aika and her friends take advantage of the hot springs as a perfect setting to press Soji, while Ysuna is alone and frightened of something... Meanwhile, the Ultimegil forces invading the world of Soji and his friends are left alone and without reinforcements from other worlds. Then a beautiful female Elemerian appeared. Behind her dainty smile that plays tricks on the warriors, she harbors an evil plot in her heart. The nude body of a maiden attacks. The last of the Four Summits Army, "The Sword of God," descends in a solemn manner. A new dimension of battle is about to begin!