With Gates transforming as the Sword of Schwartzkaiser, and the demonic alien forces wreaking havoc on the campus of Daimon High, the entire school is transported to Solvania for a grand battle. Tessai and Setsura’s gang fight off the demons, while Nagumo faces Ryugen Higashikata. Ryoko must battle the invincible monster form of Willard Gates, but things look bleak when Gates easily breaks Ryoko’s kotetsu. But with Shizuma and a friend helping out, the tides may turn in the big finale.