Lin tells the gang that he has received a message from "xiao fan" . The message says that the "blood devils" and the "mos" don't intend to attack the Heishan county, but that they want to unite and worship the world. Lin thinks this is a great sign, because it means that they're trapped in the "world" and that they need people from all over the world to come and help them. The third sign is that the layout of the mansion makes it easier for them to move in and out of it.