They had already witnessed the practical combat value of the rune-infused firearms. As long as the supply of these weapons was sufficient, with Earth Immortals and above wielding them and carrying enough ammunition to handle True Immortals and Mystic Immortals, Beijing would become an impregnable fortress!
It was just that recruiting rune masters of this caliber would likely prove extremely difficult.
During the three days since Chu Hao and his companions returned to Beijing, the battlefield across the entire Eastern Immortal Realm had undergone earth-shattering changes!
Chapter 914