"Sure, they can go, but… they will have to make an Undying Oath to never attack the academy again or take revenge for what happened today," Ning said solemnly.
Seeing the Superior care for his subordinates made Ning feel a little bad about hurting them like this, but it needed to be done.
"Superior, we can't…"
"Do it, you fools. You will live," the Superior said.
"What about you, superior?" they asked.
"Don't worry, I will be fine. Just make the oath and leave. He is not a man we can ever hope to beat," the Superior said.
The men hesitated and made their hestitation known for a while, but after the Superior's constant insists they succombed to it and made the oath.
"I make this Undying Oath to the land to never attack or seek revenge against any of the acadmey staff or students over what happeed today."
About 20 or so people shouted out the Undying oath in a sonorous voice.