There is a strange technique today, called "Naf Compound", which is the core of the alchemy and the direction of action. Its technique is exquisite, able to understand the principles of heaven and earth, and understand the changes of all things. Those who practice this technique need to be sincere, understand the subtle, follow the method of "Naf Compound", step by step, in order to explore the truth, get a glimpse of the mystery of the universe, see the autumn and autumn in all things, follow its path, everything goes well, and it can lead to an extraordinary state, obtain the wonders of good fortune, and become an unparalleled achievement.