In a world where humanity is driven from the land and now live in floating cities, Kanata Age is a wizard who uses his aerial combat prowess to combat the magical armoured insects that now roam the earth.

Kanata was once celebrated as the "elite ace of the S128 special team" known as the Black Master Swordsman but now he is despised as a traitor. As such Kanata is assigned as the instructor of E601, a team who has suffered 10 consecutive defeats and he must now train Misora Whitale, Lecty Eisenach, and Rico Flamel to fight in the danger zone.

[Source: Funimation]