Against his wishes, he gets forcibly enrolled into the academy, where he accidentally stumbles upon a girl named Iris Freyja in a state of undress.

The opening theme is "Flying fafnir", created and performed by trustrick, while the ending theme is "Ray of bullet" by Rina Hidaka and Manami Numakura voice actresses of anime heroines Iris Freyja and Mitsuki Mononobe respectively from episodes 1-12 though episode 12 was sung together with Hisako Kanemoto, Sora Tokui, Fumiko Uchimura and Ayane Sakura who are also voice actresses of Lisa Highwalker, Ariella Lu, Ren Miyazawa, and Tear Lightning respectively.

Nick Creamer criticized the rampant use of comedy gags and fantasy-harem clichés throughout the runtime and the artwork feeling lifeless and off-model, but was entertained by the unintentional humor from the show's magical terminology.

Rebecca Silverman felt the premise and ideas throughout had potential but were hampered by unlikable characters and poor execution in its pacing and animation, concluding that: "If those can be resolved, it may well turn out better than it appears.

Theron Martin put the show's debut alongside Absolute Duo's in the run for "blandest start to the new season," criticizing the uninspired setup of its dragons, overlong character introductions and an inconsistent color palette.