The immortal patriarch and jianglan arrive at the house of the old man. The old man is surprised to find that someone has come to see him. He is not a stranger to the world of ghosts, and he is one of those who has been saved by the immortal patriarch. He says that he has been living in the realm of the ghost for many years, and that no one knows where he has gone. He explains that he was the one who came up with the idea of the realm, and even though he has retired, he is still the first person to know about the realm. The patriarch says that his granddaughter has recently become an apprentice to the ghost officer. He tells the patriarch that he will tell him everything that he knows about the realms of the asura and heaven. He also says that the divine emperor has misunderstood the concept of the afterlife. He adds that gods are creatures born of rules, and there are some rules that are entangled with others. If a god is killed, there will be big changes in heaven and earth, he says. He believes that there is a traitor in the afterlife, because the four realms -- heaven, human, ghost, and hell -- were all built by the emperor and other gods. He asks who the current prime of the world is, and the patriarch replies that the man with dead eyes is not an immortal prime, but an eternal prime. He then asks the patriarch if he could take them to the afterlife