Daily Fortune and spirits for rent

THIS THEORY IS PROVEN WRONG. READ THIS.


I first suspected that Daily Fortune can affect the number of spirits for rent, but I'm not 100% sure about it. So I took time to observe more.

I found that I always got 15 spirits in Great Blessing and Blessing, while I sometimes got less in Average Luck and Bad Luck.

The number of spirits for rent changed the moment the Daily Fortune changed.

In Average Luck, the number can drop to 11. (Friends 9/Strangers 2)
In Bad Luck day, the number can drop to 10. (Friends 9/Strangers 1)