Might Makes Right ( RWBY x Powerful Reader )

You were born into a special family, Kawakami - masters of martial arts. Ever since you were a child you've been training with your grandfather to one day take his position as the Grandmaster of Kawakami Temple. During your development the previous assistant has taught you that might makes right and that rule really sink in deep, to the point that no matter how much your grandpa and his new assistant try they can't get it out of your mind. In hope of somehow fixing your unruly behaviour you are sent to Beacon Academy, in hope that maybe making friends could help you out somehow.