At Ansarivan Dragonar Academy, riding and controlling dragons is a common skill for students, except for Ash Blake, dubbed the academy's troublemaker. Despite bearing a unique star-shaped mark symbolizing his dragon taming heritage, Ash's dragon never manifested until one extraordinary day when it materializes as an exceptional girl. To add to his astonishment, this dragon-girl claims authority over him, casting Ash into a challenging journey of mastering dragon riding under an unexpected dynamic.