In the third stage of fusion, the practitioner completes the purification of the energy pathways in the body by activating the bridging and regulatory channels. With the opening of the Small Circuit, the Ascending Channel, the Belt Channels and the positive and disharmonious channels in the arms and legs, the body now becomes fully permeable to the circulation of life energy. The unhindered flow of energy forms the basis for perfect physical and mental health. In this stage you build up an extraordinary psychic protective field and learn procedures to release energy blockages that preferentially attach themselves to the spine and other regions of the body.

The method of fusion represents one of the greatest achievements of the Taoist masters, as it enables people to free the body from disharmonious emotions and at the same time allow the pure light of positive forces to shine.