But when he attempted to utilize his magical powers to test Gao Xiu's cultivation, he discovered that he was unable to do so. This was something he had been able to do before. The sudden inability could only indicate one thing: during his absence, Gao Xiu had clearly advanced his cultivation and surpassed him in level.
How was this possible? Gao Xiu, who had never placed much emphasis on cultivation, managed to make significant progress while they were studying unorthodox methods?
He had previously chosen to conceal his true power, which is why he had only sensed a portion of Gao Xiu's cultivation with his consciousness. Now, with no reason to hide, he could perceive everything.
Gao Xiu gazed at him calmly, exuding an air of confidence.