Today, the first stop is Mount Zion outside the gate of Zion, the old city of Jerusalem. The importance of Mount Zion to Judaism lies in the tomb of David. Although the Tomb of David was not the place where David was buried, Jews still regarded it as a sacred place. Another landmark on Mount Zion is the Notre Dame's Sleeping Hall, also known as Dominion Church. When we entered the church, we were told that Mass would be held soon, so we had to speed up our visit. The tour guide led us into the basement of the church, where the statue of the Virgin Mary, who was lying down, fell asleep forever. Whether she was religious or not, in such an environment and atmosphere, she could not help lowering the decibel of her speech, as if she would disturb anyone. The murals and sculptures around them are exquisite. Another place of special significance to Christianity is the Chicken Ming Hall of St. Peter. But because there is a mass here today, we can't visit it.