The story is derived from the famous Dunhuang Murals. It is all about a poignant and beautiful story which take place on the Silk Road in the Tang Dynasty.The story is derived from the famous Dunhuang Murals. It is all about a poignant and beautiful story which take place on the Silk Road in the Tang Dynasty.The story is derived from the famous Dunhuang Murals. It is all about a poignant and beautiful story which take place on the Silk Road in the Tang Dynasty.