Aoi Yushiro, who continues to fight as a cheer sapphire against the demons that nest in the school, fights against the powerful demon Gurgan unleashed by the advanced demon Zenon, but is overwhelmed by her power and unable to use her special moves, and is defeated by Zenon. Aoi manages to escape, but in order to defeat the powerful enemy Gurgan, he uses it to transform to gain powerful powers, but he gets his hands on the 'Evil Baton' Destruct Baton, which is forbidden to use due to its severe side effects. Chia Sapphire uses the Destruct Baton to defeat the enemy with overwhelming power, but the curse of the Destruct Baton attacks Aoi and becomes a dark sapphire. Will Aoi be able to overcome the curse and defeat Zenon? ［HAPPY END］