Chapter 1638: Jiang Feifei

Ten minutes later, Zhang Xuan halted his cultivation with a helpless look on his face.

I knew that it wouldn't be so easy… he thought as he rubbed his glabella in distress.

He had thought that he would be able to easily push for a breakthrough to Great Sage 2-dan Aureate Body realm consummation with the cultivation resources that he had obtained from the Luo Clan, but who could have known that… the spiritual energy would be insufficiently pure for him to make a breakthrough!

These resources would have been sufficient for anyone else to cultivate up to Great Sage 4-dan Sempiternal realm. However, what Zhang Xuan cultivated was not any ordinary soul cultivation technique but the Heaven's Path Soul Art. Furthermore, his Primordial Spirit had been tempered by lightning, thus making it nearly devoid of any impurities.