Introduction: In all the worlds, how many people can escape the catastrophe and become mortals. How many people can escape the three disasters and nine calamities, the five declines of heaven and man.
In the great catastrophe 30 million years ago, all the saints perished, so that they could preserve the foundation of all realms; when the great catastrophe comes again 30 million years later, who can survive it unharmed? . . . . .
Maybe, none. . . .