The Yin and Yang Demon God and the Five Elements Demon God exchanged a glance, both seeing the gravity in the other's eyes.
While the Pure World Demon God was casting his spell, their powers had remained inside the Chaos Creature, so they had naturally witnessed everything.
Although the Pure World Demon God had already removed the impurities within the Chaos Creature, the subsequent process of World Creation would be the true test of whether their theories could succeed.
Under normal circumstances, creating a world within the Chaos Void would not be difficult for these Chaos Demon Gods.
They could even casually strike out and tear apart Chaos, divide Yin Yang, and create a world.
However, although such a world would be easy to create, it would also be destroyed just as quickly.
As soon as their power dissipated, the world would immediately be obliterated by the surrounding Chaos Qi, returning to Chaos once more.
What they had to do now was different. They had to create a world inside these Chaos Creatures.
Furthermore, they had to help these worlds merge with the Chaos Creatures so that they could stabilize and exist forever!
Moreover, although the Chaos Qi inside the Chaos Creatures had been purified into pure Chaos Qi by the Pure World Demon God,
its essence had not changed. It was still Chaos Qi that had been compressed to an extreme degree by the Chaos Creatures.
Compared with the Chaos Qi in the boundless Chaos, its density was countless times greater.
This meant that they had to be even more careful when evolving the worlds.
If they accidentally disrupted the balance inside these Chaos Creatures, the highly compressed Chaos Qi might explode with a bang.
At that point, even if the shells of these Chaos Creatures had been tempered