With the celestial ancestors here, how could they give up the war?
The merit and the holy energy they would receive if they could really massacre the blood clan until they went extinct would be so huge!
It didn't matter to sacrifice one celestial queen for the future of the entire celestial race in this world.
After the baptism of holy light exchanged with the war merit, the future celestials would be able to dominate this world, and more celestials would be able to leave for a higher-level world.
Those big races out there who left their weaker descendants behind also guided their descendants in the hope that they could go to a higher-level world, not staying in this kind of mid-level world.
The celestial ancestors from the past timeline also had this belief.
Anyway, even if they died here, their death wouldn't disturb the timeline of their higher-level world.