Water can both soar like a waterfall and be as still as a mirror to let you face your inner truth. To avant-garde musicians Wang Meng and Yu Miao, waterfalls, rivers and water droplets all contribute to their inspiration. Breaking through traditional ways of playing the guzheng, the Chinese zither, they are carrying out an exploration of sounds, forming a wonderful resonance with current international trends of electronic music. In Shuanghe Karst Cave, the rugged walls and calm water surface create a magical mirror that lets you distinguish magic from reality.