It turned out that when Ruo Tianyun was young, he once traveled here to relax.
At that time, Meiniang's cultivation had just broken through to the ninth level because of the ripe opportunity, she transformed into a human and lived here in seclusion.
However, after the demon race breaks through to level nine and turned into a human form, there would be a period of weakness. From a few days to a few months. During this period, all cultivation bases would be lost, just like ordinary people.
However, everything in the world has its two sides. Although this weakening period of the demons was very detrimental to their own safety, but the longer the weakening period, the stronger the monster's ability after upgrading.