Every Champion Civilization, at its peak, developed its own ultimate weapon to suppress the void.
The ultimate weapon of the Lincang Civilization was the Era of Destruction, a superweapon capable of altering cosmic parameters and endangering an entire galaxy. It has a terrifying track record of momentarily erasing countless enemy races across several star systems.
If not for technological disruption and loss of knowledge, if the Annihilation still had such a weapon, the fate of humanity would be even more tragic.
The ultimate weapon of the Aquatic Civilization, on the other hand, is the Chaos Sea. This is a weapon they developed while exploring the mysteries.
They once used the Chaos Sea to blockade the entire void, preventing the birth of new Divinities for millennia.
At the same time, they developed safer 'pathways' that achieved the feat of crossing countless worlds without passing through the void.
