Why did Chen Man, a blind man, go to Gulan County to tell his fortune _ Why did Chen Man, a blind man, go to Gulan?

The reason why Hu Bayi in Longling Cave wants to go to Gulan County.

1, looking for a baby, Li Chunlai Jing gave Hu Bayi an embroidered shoe, fabricated the story of Hiderigami, and tricked Hu Bayi into Gulan County. Hu Bayi and Wang Pangzi thought there would be a baby there. They traveled from Beijing to Shaanxi for a long time, and the journey was very mysterious. They also met Chen Man, a blind man, in a small hotel in the county.

2. When the leader Chen robbed the tomb, he lost his eyes because of the toxic gas in the tomb. Because of this adventure, all his factions fell in the king's tomb, and Dignā ga's arrogant night eyes became blind. Chen, a blind man, can't rob a tomb. He is a fortune teller, living without a fixed address and wandering around.

Blind Chen's fortune-telling ability is very powerful. And others found that blind Chen's life was completely unaffected, although his eyes were invisible. Being able to know their identities and discover their actions, Chen has not lost his ability because of his blindness, but has an extremely sensitive sense of smell, and he can know what they are doing even when he can't see.

4. Blind Chen helped them solve their doubts, so that Jean and Wang Pangzi escaped from the trap of the villagers, but accidentally entered Longling Cave, where they met a group of spiders, and only narrowly escaped. When I was resting at Uncle Wang's house, I met Yang Ping who came to explore. Hu Bayi discovered the curse of erythema. If they want to break this curse, they must explore Longling Cave again. What will they find?