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

TAKE TO THE SKIESA 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...