Along the way, Li Mu and Guo Yuqing came across any other living soul.

The scale of the Tomb of the God of Sin was beyond imagination, which seemed to be another small world.

"What kind of opportunities could the Tomb of the God of Sin hold?" Li Mu could not help but ask. He had not found the answer in the memory of Black Smoke. He just knew that it housed something that even the extraterrestrial factions were coveting.

Guo Yuqing said, "It is rumored ...