When the image of time in the sky suddenly disappeared and all the students were still excited and surprised and unable to recover, an unexpected change was currently occurring in the small courtyard.
From the outside, it seemed that there was no difference from usual, but only the highest-level people of the Imperial College knew that at this moment, the small courtyard, which was the core of the Imperial College, the defensive magic formation had been fully activated.
That was the defensive array that could protect Emperor Wu Academy from a saint-rank attack. The last time it was activated was several hundred years ago when the evil disciple, Saintwarrior Pulu Wang made a big fuss.
However, the upper echelons of the Imperial College were completely unaware of what had happened that ca
