Release the Thunder

The cangtian race and the yellow sky Race were creatures born from the yin-yang universe ocean. They were formed from the flesh and blood of Masters of creation, so their talents were unique. Relying on the yin-yang universe ocean as their source of power, their cultivation speed far exceeded that of other great cosmoses.

However, it was also because of this that they were more dependent on the yin-yang universe ocean than other great cosmoses.

For example, the heaven race's six break freak had 'primogenitor runes' in his body. These primogenitor runes came from the Masters of creation.

Although universe-grade powerhouses would replace their power Upanishads with Primal Chaos power Upanishad before breaking through to the universe grade, they still relied on it, and the effects weren't completely eradicated.