The so-called noble young ladies were either shameless or possessed only a flower garden. Even in an era when such rumors were prevalent, there was someone who taught them. Derek, a commoner, discovered his magical talent and, while working as a mercenary, was one day invited to teach the noble young ladies magic. Derek, a daily instructor who transformed these shameless young ladies into “humans,” received a flood of love calls from prestigious noble families. “There are no bad young ladies in the world,” at least not to Derek.