The Tyrannical Holy King Wants to Dote on the Cheat Girl, but Right Now She's Too Obsessed With Magic!!! - Chapter 2

As it was already written, it’s strange that nobody has noticed that her sealing method is different. I would have assumed that at least her teacher would find it intriguing that she could tell how her magic was “feeling” (that the white persian cat, representing her magic, was quite restless, almost irritaited). If the academy would be so great, they should have spent time to look into this and change the method of teaching fo… Oh, right, that’s not going to happen. Even irl we have the same issues with schools, that if you are a genius, you will be forced into mediocrity, cause we can’t have unruly children. It’s not that they didn’t know about it, they just simply viewed the results, because that’s what they have to do.

There, I answered why she was never discovered for using sealing magic differently. I’d say she was, but they could not do anything with that, because there was neither precedence, nor a different way of scoring. It’s like eating soup with chopsticks in a western restaurant.