Shang had already suspected that the God hadn't told Shang the entire truth at the beginning, and this confirmed it.
Shang continued reading.
"Several of my friends have probably reached the Mage Emperor Realm after my death. Since I am dead, it means that the Mana stored in my body has been freed up and returned to the world."
"It pains me to write this, but for the good of the world, they must be sacrificed when the time is right."
"The world can only support one God and one Emperor at any given moment."
"And that might not even be true for you, Successor. I don't know how much time has passed before you got hold of this letter, but the Abominations keep reducing the Mana in the entire world."
"It might be possible that the world can't even support that single additional Emperor anymore."
"You might need to kill everyone."
"It might even be impossible to gather enough Mana to reach Godhood, even if you kill everyone."
