Lower Heaven, Afterlife Department.
"The rock might not be identified yet, but look at what I found for now." Sha Jiu spoke with his one hand inside the deep pocket of his white laboratory coat. He leaned down and, using his other hand, he turned the rock that he placed on Gu Shi's table earlier.
There, on the surface of the rock which still has some dust and rough which the color is deep brown, was a symbol that Gu Shi saw just earlier on a page of the diary that Huo Ling and Yi Bing brought back with them from Collapsed World 444, which was owned by the disciple of the second fortune-teller that conducted that heinous evil ritual, that triggered an apocalypse, killing all the people in the Collapsed World 444.
