Magic Girl Megu

well I decided to make a magical girl of myself because I haven't been drawing lately... I was just doing this real quick so there isn't much shading and here was supposed to be cool glowy stuff on her eyes and sword but it didn't work out but there is a transparent background

Her story is she unlocked the darkness in her heart with the key around her neck and she is now cursed to spread broken hearts, instead of goodness and love.