Just as Silver Fox said, before earth leveled up, there were a large number of true immortal realm cultivators who had stayed in this realm for a long time.
At that time, they chose not to level up because of the overall burden of Earth. They were worried that after they leveled up, Earth’s spiritual energy would be exhausted and not enough to be used.
But now, after the upgrade, the problem of spiritual energy was solved. The “True Immortal Convention”established by the various countries for this purpose came to an end.
However, what Silver Fox and the others didn’t know was that the “True immortal convention”was only a piece of agreement. Before the upgrade of earth, some cultivation countries were already planning to pile up resources, let the generals of their own cultivation countries upgrade to the realm above the true immortal realm.