The Secret Behind Marrow Changing Classic, Huge Increase in Strength

In less than half a minute, an unprecedentedly powerful pressure bearing down on the mind surrounded the empty spot outside Class One Hall's headquarters. Evil Emperor could be seen with his feet above the ground. He had a smile on his face as he elegantly flew over before he slowly slowed down while he was above Happy. 

He was domineering and awe-inspiring. The mental strength that caused people's hearts to tremble formed a unique and powerful confidence. He gave off the feeling a sense of danger that the world was about to collapse around him, and a sense of respect also rose in all those who saw him, as if they were respecting the world itself. 

This sort of feeling caused Wu Kuo and the rest to be fearful even when they were in the distance within Class One Hall's headquarters, and it was even more prominent among those who had followed behind Evil Emperor because they were curious. But they only watched from afar and did not dare get too close.