Cheat Shoujo ga Boukun Seiou ni Dekiai Saresou Desuga, Ima wa Mahou ni Muchuu Nandesu!!!

Karen is the top student at her Magic Academy, yet she carries the contradictory title of "Worst Genius" and now faces imminent expulsion. To avoid being cast out from the institution she has worked so hard to excel in, she must rely on an unlikely lifeline: the newly appointed Holy King. Far from a benevolent ruler, he is widely feared as a dangerous, untouchable tyrant whose complex nature is matched only by his fiendish magical abilities. However, instead of cowering before this vicious sovereign, Karen finds herself utterly captivated. As a dedicated Seal Master with an insatiable obsession for the arcane arts, she views his rare magic not as a threat, but as a fascinating mystery waiting to be unraveled. Her fearless curiosity leads her to boldly declare her desire to understand his powers, completely ignoring the peril he represents. What follows is an enchanting romantic comedy that pairs a brilliant, magic-obsessed student against a fearsome ruler who may harbor unexpected feelings of his own. As Karen dives headfirst into studying his extraordinary abilities, the dynamic between the devoted scholar and the daunting Holy King begins to shift in ways neither could have anticipated.