Deducing Tricks

Tianxu Realm, ninth level martial arts. The strange energy seeps out from the ground, wraps around the flesh and blood of living people, takes away the body temperature, and then wipes away the soul - the world calls this parasitism. The nine major sects guard the human race in danger, and secretly the Holy Sect is plotting to "change the sky": to replace each living person with a sly in human skin. When everyone in the world becomes a sly, there will be no more survivors in this world.