C803 Message from the Eternal Cave!
Only immortal emperors could fight against immortal emperors, so these were the only few iron-like rules that would not change in Immortal Cultivation Realm!
It was also because of this that when the Dragon Slaying Sword and the Ten Thousand Scale Armor were released at the same time, the eyes of the Immortal Emperor, who was originally about to kill Mo Xun, were instantly blocked! Not a shred