"One is Beiminghai. That kind of phantom ability is not the most terrifying. The most terrifying thing is some ferocious sea overlords. Many of them have the strength of the peak Jindan, or even the strength of the Yuanying ancestor. The key is that there are more in number." Zhang Mu Huan said: "In terms of this environment, the endless sea is even more exaggerated. If you enter it, you will get lost. It's not a joke. There were a few Yuanying ancestors who explored the endless sea and never returned."

"How can you still be in danger when you have reached the level of the ancestor Yuanying?" Dong Chen was puzzled.

"Patriarch Yuanying also has a lifespan." Zhang Mu shook his head: "The lifespan of Jindan period is more than 500 years, and the ancestor of Yuanying is more than 1000 years. Of the few ancestors I have heard, one has already passed away. After living for more than 1,500 years, maybe I felt that my life span was about to expire, and the only one left in Kunlun Immortal Realm was to die, so I went to the Endless Sea to explore the unknown."