How to get to the pub in the ghost world?

You mean the bar in Du Feng, right? There seems to be no pub in the ghost world. Map of Du Feng:

There is a pub marked "Yin Yin". You can pick up Ghost Story by the pub door, and you will see Zhao after picking it up, which will trigger the plot. Process: Take an errand outside Du Feng tavern-Du Feng Inn talks with Zi Xuan-Du Feng Inn talks with the proprietress to choose accommodation-then talks with Zi Xuan-talks with Solanum nigrum in the east of the periphery of the ghost world-talks with it repeatedly-goes to a quiet place-goes to Naihe Bridge-goes west to the map of the periphery of lava hell ghost world;

Attached is a map of lava hell:

Map of Huang Quan Road:

Prompt Du Feng entrance to turn right on the stone steps, go to the end, walk down the stone steps (there is an old woman standing in front of the steps), there is a house with a kitten squatting in front of it, and you can find a cave in the bamboo forest, which is the smelting secret room, where you can refine equipment. It is recommended to save the inventory after entering, and read the inventory at any time after melting everything to avoid going back on our word. The fortune teller at the gate of Du Feng was talking to the fortune teller, and met Solanum nigrum (time bar): the time bar was less than Solanum nigrum+10. The time bar can reach at most Solanum nigrum +0. A record of picking up ghosts in front of the well outside Tan pub. In case of bad weather, Zhao chooses: 1, ah! So expensive! I have to pay 30,000 pence. I don't have that much money ... I have to pay 24000 pence. 3. Don't! You have to pay 20,000 pence to get the soul soup. Du Feng pub meets Thorpes (time): time arrives at Thorpes Goodwill +0 time arrives at Thorpes Goodwill +5 Du Feng drugstore meets Rulu and goes to Zi Xuan to save people (time): time arrives at Zi Xuan Goodwill +6 time arrives at Zi Xuan Goodwill +0 Zi Xuan has learned the stunt "crystal absorption method". No matter the interruption, in the periphery of the ghost world, if Wang does not leave, he will be at the door (time). Because there are only Solanum nigrum and Sedum southeast in the team, this time can be used to increase the goodwill of Solanum nigrum. Outside the ghost world, on the Naihe Bridge, selected dialogues: 1. What did I say wrong again? With your skill, you should be able to escape! Snow +0 2, I ... What did I say wrong again? Seeing kindness in the snow +3 3, wronged me again! Why don't I believe you? Snow See Goodwill Degree +5