The battle on the floating fortress is over, but the quest to recover the scattered remains of Emperor Gaz is too important to delay. As Chaika and her companions seek out the hero Claudia in order to obtain the heart, they race against Red Chaika, who seeks the hero, Guy, who possesses one of the arms. Even as Chaika struggles to learn the new magical skills required to defeat Claudia, a startling new revelation comes to light which may change their mission entirely.