Seeing this, Ling Xiao asked in confusion, "Why is there so much screening just to enter the city?"
Hearing this, Ling Yun quietly lowered her voice and whispered in Ling Xiao's ear, "A while ago, some cultivators from the Human Clan and Demon Clan sneered their way into the city. When the Four Beast Kings found out, they flew into a rage and threw all the human and demon cultivators who had sneaked in straight into the death row. The guards who let them in were all executed by the Four Beast Kings for negligence."
That is why the guards are walking on eggshells, terrified that cultivators from other races might slip into the city.
Chapter 780