C2570 They Coexisted Together

Lau Yiheng shook his head and said, "Impossible. The Dark River of the Underworld is very sturdy and cannot be destroyed at all. Furthermore, if we can do it, why would we need to seal it? We can just destroy the Dark River of the Underworld directly. So, we can only think of a way to fight against the Demons. As for how we will fight against the Demons in the end