C1418 The Only Clue.
After Tang Lei and Bai Mo left Bing Wu's world, they escaped to the edge of the Apocalypse Domain from afar. They only stopped when they were about to enter Lan Xue's domain. After that, the two of them entered a small world on the edge of the domain.
Because this small world was relatively remote, there were very few martial cultivators inside. After Tang Lei and Bai Mo entered
