Lushan, known as 'the most beautiful mountain in the world,' is steeped in the mysteries of nature. In ancient geological times, it was once a vast ocean, and through tectonic movements, it gradually emerged from the sea. The mystery of glaciers in Lushan is particularly captivating. Since 1931, Li Siguang has conducted multiple investigations and proposed the Quaternary glacial theory of Lushan, but this claim has been a subject of ongoing debate. Even today, geologists continue to argue over whether glaciers ever existed in Lushan, leaving its true nature an unresolved enigma.