Chapter 656: Chapter 349 This is what a master is, truly too high_2

"The reason for the existence of the Heavenly Grotto is the relentless force that props open the Heaven and Earth Laws, expands the space of heaven and earth, allowing the Heavenly Grotto to persist."

"It's almost as if a hole has been punctured through heaven and earth?"

Xu Yan had some enlightenment in his heart, understanding the Void-breaking Realm more deeply. He vaguely felt he was only a little bit away from fully grasping the Martial Arts Techniques of the Void-breaking Realm.

Step by step, he moved toward the Heavenly Grotto; he wanted to see for himself exactly what the Heavenly Grotto was and how it had pierced through the domain to form.

The Heavenly Grotto of the Azure Sea's dark abyss was too small, offering limited insight, while this immense Heavenly Grotto allowed for a clearer perception.

"What is the eldest senior brother doing?"

Meng Chong said with surprise.