Suddenly, Taku Shimamura, a high school student, finds himself transported to the unusual world of Slaffleaze, ruled by intelligent creatures led by the villainous Zolba. Their ultimate plan is to conquer Capricorn, which is actually Earth. In order to stop these dark forces, Taku teams up with the oppressed Slaffleaze peasants. But first, he must win the trust and love of the last remaining Yappie, the ancestral protectors of Slaffleaze, who happens to be a dragon, and that is not an easy feat. It requires immense bravery and audacity.