Li Xuanwei, a medical doctor, traveled through the world in another world, wielded a scalpel, and gained insight into the subtleties of the human body. However, in the martial arts world here, the internal power flow is treacherous, and the "meridians" are not empty, but an invisible net, connecting the shadows of the abyss. The dazzling purple clouds of Mount Song can transform the eyes of stars in the brain; the cycle of supervision can actually cause mental entropy; the enshrinement of Zen in Mount Tai is actually a sacrificial ceremony to the ancient gods. When the world-famous "internal power to penetrate the mysteries" turned into tentacles that eroded the mind, he used modern anatomy as a blade and neural maps as a shield to set up a "topological realm" on the top of the light, vowing to use scientific principles to cut off the whispers of the ancient gods and redeem the martial arts world that was distorted by the topology of meridians. This is a battle of redemption against invisible pollution that unfolds among the meridians of flesh and blood.