Chapter 531: Chapter 531: Top Military Secret

Professor Li's gaze swept over the six figures at the tower entrance one by one. With each person I scanned, a greater sense of surprise arose within me.

Although these people tried their best to conceal their aura, the oppressive feeling they inadvertently exuded was impossible to fake. As one of the top scholars in Great Xia Country, Professor Li has met countless Geniuses.

But any one of these six people, taken individually, would be enough to move him. Their professional grade is at least S-level or higher.