Chapter 248: Battling the Dean of the International God-Making Academy

At the same time, Lin Bai, who was quietly cultivated in a mountain wall, slowly opened his eyes.

The moment he opened his eyes, his golden eyes turned silver.

"Senior, thank you!" Lin Bai sincerely thanked her.

There were his heartfelt words.

Although he had obtained quite a number of crystals previously, Lin Bai had never found a way to use them.

Originally, he thought that it would be the same as the National Championship League, where these crystals could be combined into a Seven-Colored Demon Card.

However, after trying many times, he discovered that the crystals could not be fused into energy that he could absorb.

All of this had completely changed after the Great Expansion Desolate Master woke up.

The Great Expansion Desolate Master told him the correct way to use the crystals.

"You don't have to be so polite with me. The faster your strength grows, the faster my soul will recover!"