 For thousands of years, a mysterious force has been known to all cultures all throughout history. They called it different names. In India, it was Prana. In Japan, Keith. In Greece, Numa. And in China, Chi. But this man was searching for something more. He was searching for the truth. He studied ancient civilizations, searching for the key to unlocking the mystery of this life force. And he found it. Ian's worth of knowledge, combined with modern scientific discoveries about bio-field energy. With this machine, he unlocked the full potential of this mysterious force and changed the world. It has the power to heal bodies and minds, to change lives. A mystery. Thousands of years in the making, finally unlocked. Join David Wong on his journey, in his new critically acclaimed book, Life of Chi. Now available on LifeofChiiBook.com.