At another entrance to the mountain valley.

This channel was unexpectedly long. The group of several people walked for a long time but still didn’t see an end.

Luckily, they kept Sang Zhu’s plans in mind. They cautiously moved forwards, not encountering any accidents.

“Brother Xu, is there something wrong?”

Someone in the group suddenly said. The others revealed concerned looks. They didn’t fully trust Sang Zhu, but had no other choice due to the situation they were in.

The cultivator surnamed Xu had considerable knowledge in array formations. He thought for a moment and said, “I won’t hide what I know. The array formation formed by this Yellow Springs Fog contains the highest truths of the world’s yin and yang. I can only see a little bit of it, but from what I can tell there shouldn’t be a problem.”

Everyone appeared a little...