C170 Danger Is Everywhere
There is an idiom that goes like this, flourishing and fading.
The origin of this idiom was most likely related to metaphysics. The ancients paid particular attention to the concept of the meridian, thinking that noon with his son was the highest point of the sun and the Yin.
At noon, the Yang energy in the day was at its peak. At this time, the Hundred Ghosts would avoid it