Cursed by a dragon and entrusted with its knowledge, Anisphia wishes to use the ancient creature’s wisdom to take her magicology to another level. In order to do that, she’ll need the help of an eccentric friend and co-researcher: the infamous Tilty Claret. But after enlisting Tilty’s and Euphyllia’s help with her most dangerous experiment to date, there remains another enigma for Anisphia to unravel—the true nature of the mysterious Lainie Cyan!

Anis swore to use magic to protect everyone's smiles. Euphie swore to protect Anis, her savior. Filled with determination by their oaths, the two join hands and straddle a single broomstick. Together, they race towards the sky where a dragon awaits...!