War with Yan Wushen

During Zhang Ruochen's absence, Royal Mountain had gone through many changes. The internal space was wider, the Saint Qi of heaven and earth was thicker, and there were sacred medicines everywhere.

According to Mastadon-Devouring Rabbit and Demon Ape, there were even two one-hundred-thousand-year-old sacred medicines. However, they were all picked up and eaten by them immediately.

With Zhang Ruochen's current cultivation base and strength, obviously, he wasn't interested in one-hundred-thousand-year-old sacred medicines. He would, however be interested in the Yuanhui Tribulation sacred herb if there's one.

However, the Yuanhui Tribulation sacred herb was extremely precious and could not be easily obtained. Even if Royal Mountain was really an awakened divine ground, it would still be difficult to produce one in a short time.