Former Site of Myriad-Tribulation Thunder Mountain

Chen Nianzhi shook his head and said with a smile, "You only broke through recently. You should first refine your spirit treasures and consolidate your cultivation."

A few days later, Chen Nianzhi took Chen Xianye with him, and the two headed for the Eastern Sea Cultivation World.

They shattered the void as they traveled, and before long arrived at a desolate stretch of sea blanketed by a thunder ocean.

"This is..."

Looking at the desolate sea before them, Chen Xianye could not help drawing a deep breath as he spoke hesitantly.

Chen Nianzhi nodded. Gazing calmly at the sea shrouded in lightning storms, he said, "Yes. This is the Thunder Tribulation Sea."

As its name implied, the Thunder Tribulation Sea was a sea region filled with boundless lightning. It had earned its name because endless thunderstorms raged there all year round, and because those storms possessed terrifyingly immense power.

This Thunder Tribulation Sea was one of the Purple Yin Realm's most terrifying forbidden lands, with an incomparably ancient history.

It was said that Myriad-Tribulation Thunder Mountain at its core had once been the sacred ground of Thunder Hall, a peak power of the Purple Yin Realm.

As early as eighty thousand years ago, Thunder Hall stood alongside Lihuo Hall, Star Palace, and Supreme Mystery Hall as the Purple Yin Realm's Four Great Halls.

Among the Four Great Halls, Thunder Hall stood foremost. At the height of its glory tens of thousands of years ago, it had possessed dozens of Primordial Spirit Dao Lords, including three patriarchs at the Half-Immortal realm.

Unfortunately, the great calamity of the Purple Yin Realm later erupted. Deep in the East Sea, Thunder Hall bore the brunt of the impact and became the first line of defense against the Outer Realm Demon Gods.

During the first