Master KeyIt's 1972 in the industrial city of Xiangtan, China. A frail child with a heart condition sneaks into a hotel boiler room and befriends the elderly yet vibrant attendant, who eventually reveals his true identity as a revered Qigong master. He heals the boy and, for the next 13 years, secretly teaches him the keys to unlocking the spiritual and healing dimensions of the Life Force. It sounds like a modern day fable, but the story is true. And with The