C927 In the core region of the universe martial ancestor wu had inherited the knowledge of his ances

In the darkness, Teng Yan walked forward on foot.

Although there was not a single strand of light in the surrounding space, with his Sky Sovereign level of cultivation, Teng Yan could still clearly see everything around him. Other than the walls in the surroundings, there were only rocks and soil. As he stepped on more and more stone steps, the further down he went