That night, Teng Qingshan led Gu Yong and others into the Great Yan Mountain, searching for the entrance to the Yu Huang treasure as shown on the map.

With Teng Qingshan as their guide, the elders of the Qinghu Island quickly found the entrance and entered the underground river, where they found the palace left by Yu Huang.

However, the palace was not easily broken. There was a golden tortoise guarding the gate, and the elders of the Qinghu Island were at a loss.

"Old tortoise, my cousin is Teng Qinghu. Can you let us in?"