"The principal of the Master Teacher Academy?"
Hong long!
Upon hearing that a human, the principal of a Master Teacher Academy at that, had actually snuck into their ranks, disguised as one of their own, the Greenleaf King and Goldenleaf King's faces darkened as a powerful force burst from their bodies. They eyed Zhang Xuan coldly like an eagle staring at its prey, seemingly prepared to make a move at any moment.
From the very start, the other party's identity had been very dubious. If the other party was truly a master teacher, they would have to kill him on the spot.
Ignoring the two who were going to make a move, Zhang Xuan turned his gaze back to Lu Feng and urged anxiously, "Indeed, I am Principal Zhang. Look, they are going to make a move on me, so you can believe me now, right? So, hurry up and tell me that thing! Are you really intending to take the secret to your graves?"
"That thing?" Lu Feng was taken aback.