"Father, I really like both swords and magic!" Laura, an aspiring swordsman who was accepted into the adventurer school at just nine years old. However, as soon as she enrolled, her magical aptitude surpassed all the teachers with a staggering score of 9999, leading her down the path of a magician. As Laura makes friends in both the warrior department and the magic department, her thoughts change, and she realizes that magic isn't so bad after all. However, she faces a severe crisis of dropping out due to her father's extreme hatred for magicians! Together with her precious friends Charlotte and Anna, she heads home for a heartfelt confrontation with her father in a desperate career counseling session!! And in a reckless move, she decides to raise a legendary divine beast to write an observation diary for her completely untouched summer vacation homework...?! The grand adventure of the most popular and strongest girl begins!!