For a brief moment, Callus thought that he was on his way to dispelling the curse, but he soon relapses into agony. This calls for an expert, so Gourley provides one—a young, shy girl called Sissy. Though Callus is dubious of her abilities at first, she quickly proves herself and aids the prince in learning healing magic.

Sissy also has an exceedingly rare tome about curses. How in the world did someone like her find something even the king has struggled in vain for? And does its secret knowledge on Taboo Beings contain the key to Callus dispelling his curse? If only things were so easy...