The Evil One has awakened and is trying to escape from his prison. You take the role of Imoto who must descend into the Abyss and try to rescue Shizuka, the woman that holds the talisman to seal the Evil One's prison. While in the Abyss, Imoto will have to battle hordes of monsters. Luckily, he can perform a variety of attacks and cast magic spells. Try to make it through all 21 levels and stop the Evil One!