Drastic change in attitude (1)

"Mine is done." After spending six hours, Gong Liang Lin finally succeeded. He wiped the sweat off his forehead and calmly placed the melting liquid into a container, then went to the side to rest.

Xia qingchen came over to check.

With just a glance, he frowned. "I asked you to extract the essence, why is it so impure? Refine it again."

Eh?

Gong Liang Lin leaned against the shade of a tree and frowned,"Mine isn't pure enough?"

Xia qingchen glanced at him and ordered, ""I said, practice again."

"You!" Gong Liang Lin's heart was burning with anger.

However, because old ancestor Gong Liang was beside him, he could only suppress his anger and re-refine it.

Another six hours passed.

He braved the scorching sun and completed the second refinement, his body covered in sweat.

"Grandmaster Xia, it's time to check!" Gong Liang Lin emphasized the word "Grandmaster."

Xia qingchen was very far away. He casually cast a glance and said, ""Refine again!"

What?