In the blink of an eye, high school student Taku Shimamura is transported to the bizarre world of Slaffleaze, where intelligent creatures rule and the ruling class, led by the villainous Zolba, is plotting to invade the world they call Capricorn, which is Earth. Teaming up with the oppressed Slaffleaze peasants, Taku must find a way to stop Zolba's dark forces before the path to the unsuspecting Earth is opened. To achieve this, he must first win the love and trust of the last Yappie, the ancestral guardians of Slaffleaze. This is a task requiring more than a little courage and daring, for the last Yappie is not just a cute young female; she is also a dragon.