The cave heaven churned with rolling fairy qi, like thunder shaking the heavens. The Great Dao tree seemed to have received an immense nourishment and grew at a speed visible to the naked eye.,Breaking through to the sixth level of great power is not a big problem.,You have to know that this is the territory of Cang Hai Sect, established hundreds of millions of years ago. If there was any chance or opportunity, Cang Hai Sect should have discovered it long ago, instead of only realizing it now.。