In cultivation novels, the spirit vein referred to a channel of providence that cultivators could connect to through continuous cultivation and accumulation of spirit qi. It was generally believed that the spirit vein was one of the important concepts in cultivation novels. It was the channel through which the spirit qi in the cultivator's body flowed, and it was also an important link that connected different worlds and levels. The location of the Reiki Meridian is usually uncertain but it is generally believed to be in a specific area inside or outside the body. By cultivating and absorbing reiki, cultivators could sense the existence of reiki and guide it to the right location, thereby increasing their cultivation speed and ability. Spirit veins were also one of the suspense that often appeared in cultivation novels. Some cultivators could find or destroy spirit veins through special means, while others could forcefully connect spirit veins with their strength or even cross levels to enter a higher level of cultivation. Spirit veins were one of the most important elements in cultivation novels, and it was also one of the favorite plots of many readers.