C143 Profound Level Six Star

"Hu!" Gu Xuan exhaled a long breath, his face showing signs of exhaustion. Although he was not refining Grade Four Pills s, he was still at the fourth stage, which was too difficult for him with his current level of Five Stars Profound Level. Fortunately, there were no mistakes in the process.

"Let's continue refining." Glancing at Zong Qi who was still in shock, Gu Xuan waved his hand and said