This completely one-sided battle did not last long.
On one hand, it's because Dorothy's current magic power is truly limited; her stamina isn't great. On the other hand, it's because Miss Black Dragon's comprehension ability is somewhat terrifying.
The homebody witch's method of teaching without any theory, straight to hands-on, really has the flavor of when Mother Dragon taught her the Dragon King Battle Technique. However, this kind of teaching requires quite high comprehension from the student.
If you comprehend it, you've learned it. If you don't, you're just getting beaten for nothing.
But this is precisely the effect Dorothy wants.
After all, she can hardly truly impart the witch's knowledge to an outsider like Miss Black Dragon; that would be against the rules. But if Miss Black Dragon has enough comprehension ability, then if she can derive a bit of understanding from the martial arts Dorothy displays, that would be her own destiny.
