Elixirs - Girl

You decided that you had delt with magic enough for today, and didn't want to make it worst. So you waited for your master to come back and discover you at the scene of the crime. He was very displeased with you, having ruined tons of his previous work. He decided that he didn't need a disobedient apprentice that would sneak around his back to perform clandestine experiments, so he decided that you would no longer practice magic with him, and that as an added punishment to teach you a lesson, he wouldn't even change you back. So now you had to find yourself another teach, and try to get them to change you back into a boy, or be forced to stay as a regular plain girl forever.

''Bad End - Just a Girl''