On the fifth floor, there were only a few ninefold divine skills and some secret skills.
The value of secret skills varied greatly. Some cheap secret skills were very cheap. For example, the soul transformation technique that Lu Ming had bought back then could conceal the color, aura, level, and so on of divine power. To most people, such secret skills were of little value. Hence, they were not expensive.
However, some secret skills were shockingly expensive.
For example, the secret skills on the fifth floor of the Scripture chamber of Kong Xuan sect were all very precious and useful. Even the cheapest one cost 100000 points.
Lu Ming looked at them one by one. He was tempted by many of them. However, not all the secret skills were suitable for him.
In fact, there were many secret skills that had very strict cultivation conditions and various restrictions.