Immortal Family? Get Down

I am a little fox demon who has just awakened my wisdom in the mountains. I don't understand people's hearts and the world. In order to achieve righteousness, I followed the ancient covenant and became a "celestial being", attached to a kind-hearted "goddess", and gave guidance to mortals in order to accumulate merit. I can see through cause and effect and understand people's hearts. With my help, a businessman who was on the verge of bankruptcy made a comeback, an old man who was suffering from illness found a good doctor, and a broken family got back together... The goddess became famous and was regarded as a "living god", and there was a lot of traffic in front of her door. Every time she lit the incense and called my name religiously, I felt an unprecedented sense of satisfaction. But she doesn't know that we fairies have an iron rule: when we have accumulated a level of merit, we must change to a new host, otherwise we will regress and all our previous efforts will be wasted. Now, the deadline has expired. Looking at her increasingly older appearance and complete dependence on me, how should I tell her that the all-powerful "fairy family" is about to leave, and that she will transform from a "living fairy" overnight to an ordinary rural old lady who can only continue to pretend to be a ghost in order to make a living? And I, after changing through ninety-nine goddesses, seeing all ninety-nine different ways of life, and when my merits were about to be perfected, I found that the "big men" in the sky looked at me, and something didn't seem right...