Introduction to the Killing Cave: The Killing Cave is located under a cliff on the north bank of the middle section of Xizi Cave. The large cave is about 30 meters high and more than 100 meters deep. When entering the cave, there are towering rocks, and a path among the rocks. Snaking up is like climbing to the sky. As soon as you get out of the cave, you can look up and see a ray of skylight. Legend has it that this cave is the road to heaven, and many people who want to ascend to heaven have been buried in the cave and entered hell.