In an instant, Sai Tama disappeared from where he was standing. Right before he vanished into thin air, a smirk was visibly seen plastered on his face, then the sheer force of wind almost knocked everyone out of the way.
And a hundredth of a second later, Siril's face was already buried on the ground as he was slapped real hard. In that instant, all the teachers were already up on their feet. Getting as much distance as they could so they won't lose face in front of the first-years. The moment they saw Sai Tama unleash a small portion of his power, chills went up and down their spine, almost sending them into panic due to how superior the principal was compared to them. A few of them, like Knighthawk and Red Velvet, even thought about teaming up with the other first-years so they won't be smashed to the ground that easily.