Yugoos Empire's villain, Plashion, attacks Shirokawa Kaede to steal the blueprints for the geothermal energy absorption plant's operating engine. Kaede attempts to transform into White Unicorn, but her transformation device, the Metaord, is seized by the enemy, who demands the blueprints in exchange. Kaede refuses. Enraged, Plashion captures and tortures her. Barely escaping, Kaede fights as White Unicorn, but a new powerful enemy appears, worsening the situation...! [BAD END]