Su Yu knew about those two places. He had heard of them from Bai Feng. Both the third and fourth generation principals had each left a manifested Divine Character behind. Those characters had formed a pocket world each. 

Su Yu gave it some thought and asked, "What will one get as a high-low student?"

"Only 100 merit points. Nothing else," Huang Sheng answered with a smile. "A high-middle student will get a chance to enter a grotto while a high-high student will get two chances." This is a very rare opportunity. The secret grotto promised by the Nine Heavens Cultural Research Academy is a far cry from our grottos."

Su Yu nodded. That was the type of confidence expected from the strongest academy. Multiple secret grottos of a different academy was not even the equivalent of a single grotto in their academy.

A high-low student would not even be given that chance. One was free to not join the academy if that was unacceptable. Those chances were only reserved for high-middle and high-high students.

"About the two grottos..."

"You'll know after joining the academy." Huang Sheng's tone turned stern as he said, "I suggest you use your ticket into the source grotto right after joining....