In the realm of Popolocrois, Prince Pietro, a unique blend of human and dragon heritage, grapples with the aftermath of GamiGami's failed attempts to seize control. The unexpected arrival of Hyuu, a enigmatic girl in the castle's vicinity, sets the stage for an epic journey involving Pietro, his witch companion Narcia, and their comrades. This saga unfolds post the initial Popolocrois game, promising new adventures and challenges.