1 A layer of bright white light is a flowing state of body energy, which means that blood and energy in the body can flow smoothly through specific skills and methods in practice.

The reason for opening blood vessels is that blood and energy in human body are interrelated. Smooth blood vessels can drive the flow of energy and make the body's qi and blood smooth, thus improving the health of the body and the agility of energy.

Opening blood vessels with a layer of white light is an important node of cultivation. Through continuous practice and exercise, you can gradually improve your energy level and physical fitness, so as to achieve a higher level of practice goals.