Ning Cheng knew this woman, her name was Tan Yun, and she was Tan Yushan's sister. She was at the sixth level of the God-shaping realm back then, but now she is at the first level of the Sea-opening realm. It can be seen that she has been working hard to improve her cultivation in the past few years. However, with such a speed of cultivation, it is very easy to destroy one's own foundation. Not everyone has the same source of support as Ning Cheng....