Introduction to "Breath Drum": When visitors step on this 2-meter-wide stone staircase, the stone staircase makes a thumping sound as they step. The sound is like a drum, sonorous and powerful, and can be heard from 5 meters away. It can be clearly heard that there are 360 stone steps in total, but only a few steps have this sound. What is surprising is that on the same stone steps, even if you step heavily on the steps, you cannot hear this drumming sound. Experts have not yet found out the reason, leaving a puzzling mystery of nature and adding a lot of fun to the scenic spot.