Huashan is hunkering down at the desk in a frightened dream, and when I open my eyes, I am in Zhongnan! Fortunately, I met the preacher Mai and practiced the "Zhengyi Mind Method" with Chen Tuan, and he was able to overcome all difficulties by observing phenomena.
Smoke from cooking pots can identify evil spirits, movement of ants can reveal misfortunes and fortunes, single-plank bridges can catch bandits, old wells can detect pulses, plants and trees all contain Yili, and residual jade can hide the mysteries of heaven and earth.
It turns out that the most mysterious Yi theory is never found in the hexagrams in ancient books, but in the subtle signs of every day-to-day fireworks!