What is inside the inner hall, and why do some labels not include the inner hall?

You need to make a separate reservation for the inner hall. Search [Xiu Cai Shuo] for a complete range of packages. You can order according to your needs. 24-hour online customer service
There are treasure hall and watch hall in the inner building. It doesn’t matter if they are not marked. Tickets for both halls can be purchased on the spot.