When the Immortal Killing Formation comes to the end of the apocalyptic era of spiritual energy recovery
Is there still invincibility in the prehistoric period?
In the hands of Master Tongtian, the Immortal-killing Formation cannot be broken by the Four Saints
Can he continue to be invincible in Xiao Fan's hands?
Let's see if the Immortal Killing Formation in the hands of the newly born Xiao Fan can kill immortals. In the era of spiritual energy where saints cannot come out, can it be invincible in the world?