Rian, a 26-year-old office worker, suddenly reincarnates into a magic academy game he has played many times. But instead of becoming an ordinary character, he awakens as Amelia, a powerful female noble and the headmaster of the Royal Astra Magic Academy. Amelia is known as an elegant, calm, and powerful headmaster. However, Rian quickly discovers that being a headmaster means dealing with endless paperwork, troublesome students, nobles, and unexpected problems. To make things even stranger, he receives a Mind Reader System that allows him to hear the thoughts of people around him. When the main characters of the game begin arriving at the academy, Rian realizes that the original storyline is slowly changing. If the world no longer follows the game’s original story, what will happen to Rian as the new headmaster?