Chapter 798 Six Huge Bluestone Doors

In the hidden mysterious stone cave, there was a hidden formation arranged by Ding Hao three years ago, and he believed it should not have been discovered by other people.

When he went down to more than 5,000 meters in the Great Abyss, Ren Xiaoyao's strength was almost beyond support.

The good thing was that the purpose of the trip had been achieved.

A huge complete mysterious crystal floating in the air appeared underfoot. This was the huge stone that Ding Hao had found being held up by the purple Dragon Qi like an iceberg at the beginning. Its whole body was shining with a charming purple light, and the top surface was flat and could accommodate about two thousand people practicing here at the same time.

Three years ago, Ding Hao had transformed it into a huge hidden practice retreat, which was only open to those loyal disciples with the best aptitudes.

Now three years had passed. After Li Lan and the others h