The lightning imbued punch smashed on the mana shield and though the instructor was uninjured he stumbled back few steps. This came as a shock to the instructor.
He was a bonafide S Rank and even if the shield was raised in haste their was no way a D Rank could make him move backwards.
While all this was happening two ladies were floating in the air and gazing at all the events that had been happening. They were Tamaya Levine, the principal of the academy and Miss Snowfall, the guardian elder.
Tamaya spoke, "I don't think we should allow all this to happen. I had already warned Arthur once but he again crossed the rules of the academy."
Miss Snowfall chuckled, "You can deal with your vice principal after this as you wish. I don't think any other student could force Amden to go all out. I can get a clear picture of his abilities this time."