Reign of the Seven Spellblades, Vol. 6 (light novel‪)‬

 TAKE TO THE SKIES
A second faculty member’s disappearance in as many years sends shock waves through Kimberly Magic Academy. Without any clues as to the culprit’s identity, the headmistress is treating everyone as a suspect. Amid this turbulent state of affairs, the student body presidential election is fast approaching, and the incumbent president, Godfrey, has yet to back a successor. Meanwhile, Nanao endeavors to help star athlete Ashbury, who’s hit a wall trying to improve her broomriding speed. To top it all off, there’s a shady new transfer student prowling the school! Yet as friendly as he is, no one seems to know much about him…