Once upon a time, there was a war between the ancient hero Wooparoos and the evil Wooparoos. After a long war, the ancient hero Wooparoos sealed the evil bosses and even themselves in a closed space and Wooparoo Land finally regained peace. After a long time, the will of evil 'Cain' who had been sealed wakes up and Wooparoo Land again falls into chaos. To counterattack Cain, hero Wooparoo "Jacquard" tries to find the Ultimate Summon Book to re-seal the evil Cain. During the war between the good Wooparoos and the evil Cain-following Wooparoos, Jacquard, Fori, and Roopa start their adventurous journey to find the Ultimate Summon Book.