Chương 686: Chapter 685, four great saint kings

Boom!

While the group of cultivators were discussing, an earth-shaking explosion came from thousands of miles away. A black mushroom-shaped airwave rose up and filled the entire sky.

Roar!

At the same time, a dragon's roar came from the airwave, shaking the world!

"This... The Abyss Demon Dragon seems to be injured!"

"Yes, this dragon's Roar is mixed with a hint of pain!"

"This master turtle is indeed an existence who dares to wreak havoc in the holy region. It's only been a short while, but he actually injured the abyssal Dragon."

Boom!

While they were discussing, another explosion sounded in the distant sky, as if the end of the world was coming.

The group of cultivators were so frightened that they retreated hundreds of miles before they dared to continue watching the battle.

..

An hour later, the shaking sound disappeared.

Roar..