The Dungeon of Dailincouyou is an ancient war shelter with all kinds of places and facilities. There are churches and even cemeteries in the dungeon. The corridors and stairs are very narrow and narrow. The height of Dailincouyou is more than 1.85 meters. The more robust people are expected to be very uncomfortable below. Although it's amazing that the ancients had outstanding construction ability, it's terrible to be in the dungeon when you're alone.