All things in nature will actively exhibit special changes in accordance with the attributes of Impermanence, which is the Fatian Xiangdi of Impermanence. And this "all things" is not limited to the earth and sky, nor are the changes limited to scorching heat and heavy rain, even the unpredictable fate is included.
The Fatian Xiangdi of the Gua Tianshi, its power mainly concentrates in the realm of fate.
Some street Magicians claim they can judge a person's future by reading palms and facial features, or even claim they can "observe aura" to see one's future fortune; but now, I don't need to observe palms or facial features, nor do I need to "observe aura," I can directly see fate itself. Therefore, when it comes to the Fatian Xiangdi that can influence fate, it can also be directly observed.