The sanity state of a being is related to their emotional state. If one's emotional state falls into madness, sanity points will slightly decrease.
To rapidly decrease the sanity of a being, external forces must be employed.
There are very few methods in this world that can reduce sanity points.
The Moon Time Divine Domain happens to have this effect.
Xia Feng temporarily couldn't understand what the Black Moon Pope wanted to do. Through a Heavenly Gate, what use is there in stopping time in this world? Unless this old man can also, like him, escape the gate's seal through special means.
Spirit Masters who learn the Moon Time Domain·Time Frame will be automatically drawn into this Time Stop Realm when the Moon Time Domain is activated, allowing their thoughts to operate.
However, under the time-stopped state of the Moon Time Domain, any electronic, Spiritual Particle, spiritual power, or other material and non-material energy reactions will cause a rapid decline in sanity.
