Seeing that the other party has already mentioned two major elements of the topic, one is the Three Monsters in Green Robes and the other is the Secret Book of the Immortal World. It must be the three green-robed monsters who took the secret book of the fairy world. And then disappeared or something like that. Therefore, the third prince of Chu could not find the secret book. He must be blamed by King Chu Zong. So this gentleman came to the door and wanted to ask the two of them for help....