The 3,000 Human Saints already had endless lifespans and could have avoided death.
If they followed the other Saints to kill all living beings of the universe, they could have successfully delayed the Immeasurable Calamity of All Beings while continuing to rule and look down on the Three Realms!
However, these Saints made another choice.
It was a tragic choice.
The surrounding Blood Sea and the corpses of the Saints beneath his feet were witnesses of history!
In reality, it was the self-sacrifice of the 3,000 Human Saints that allowed all living beings of the world to survive!
Otherwise, more than six billion years ago, the living beings of the ten thousand races of the trichiliocosm would have been killed by the Saints of the various heavens to clear all karma!
It was probably because of this that the human race was suppressed by the five Sanctuaries after that huge turmoil until today.