Synopsis: Rinne no Lagrange: Akatsuki no Memoria

Izo is a student attending the royal pilot training facility alongside Kirius, Arei, and Sanu on the planet of De Metorio. Their routine is disrupted when Princess Yurikano, a member of De Metorio's royalty, joins as their new teacher. Her teaching methods differ greatly from what they are accustomed to, but there is more to her than meets the eye. The question is whether Yurikano can persuade Izo and his classmates to embrace her instruction, and whether she can fend off the opponents who are uniting against her.