Kapitel 820: Xia Laoshi experiences another tragedy.

"So you were secretly learning the Law of Energy Purification?!" Xia Laoshi anxiously asked, flabbergasted. "What level is your cultivation?"

After some thought, Xia Fei replied, "I've already cultivated the Law of Energy Purification up to level 3. This means that I can produce grade 3 Origin Crystals, but grade 3 Origin Crystals can hold too little energy and I do not lack that grade of stone, so while I'm at level 3, I've never actually applied those skills."

After saying all this, Xia Fei suddenly realized that Xia Laoshi's mouth had hung agape and his eyes were almost bulging out! He was panting for breath! Clearly, he was in a state of shock!

"Say that again?!" Xia Laoshi suddenly jumped up and urgently asked, his old face turning red.

"I said that I've cultivated up to level 3 in the Law of Energy Purification." Xia Fei repeated himself.

Xia Laoshi was utterly speechless!