This extracorporeal therapy is not something mysterious. It is nothing more than finding the Yin line hidden in the wall of the old ghost woman and burning it with the spiritual fire talisman to resolve Xiao Min's crisis.
The so-called evil spirit's Yin line is actually nothingness, but refers specifically to the black gas tied around the neck of the person whose soul is being sucked. When the evil spirit finds a soul-sucking target, it will take advantage of the person's sleep, stick its head out from the wall, and use the tip of its tongue to produce a secretion similar to saliva, which will drip into the person's mouth and nose, and penetrate into the throat to form a Yin line to lock the throat. Then this Yin line will be closely connected with the evil spirit's soul, and supply it with spiritual energy bit by bit through the wall.
At this point, someone may ask, since you can tie the Yin line while someone is sleeping, why not swallow the person's soul in one gulp? Why spend so much effort? Isn't there a saying that illness comes like a mountain falling, and illness goes away like pulling a thread. It's the same when ghosts are injured or sick. Swallowing a fat man in one gulp will not solve the big problem. You need to stew the chicken slowly, slowly, peel the cocoon and pull the thread. As the spiritual energy gradually nourishes, the injury will slowly get better.
Although the Yin line is invisible, it still relies on the wall as a channel to transmit to the evil spirit, so a Yin vein will be formed in the wall for the spiritual energy to roam. There are many people upstairs, and the Yang energy is too strong, which will cover the traces of the Yin vein in the wall. It is best to go to the basement, where there is no interference and the Yin energy is heavy, so there is a great chance of finding this Yin vein.
But the basement door was locked, and the key was in the hands of the logistics director, so we couldn't get in. We didn't have to go in, so we could just stay at the door. No one would bother us here, and it was very dark. I took out a ball of red rope from my bag, handed one end to Shen Bing, and asked her to stand far away. I folded the red rope in half according to the five elements, but unfortunately there was no iron rod or something to pull it, so the effect was a little small. Then I used the Bagua mirror to press down the water level, and then walked to the wood position, took out the ghost-suppressing token and pressed down a corner of the red rope.
Similarly, we simply formed a five-star shape, the same shape that was formed in the square in our town at that time. Then we took out the compass, placed it in the center of the five-star shape, and took out a spiritual fire talisman and held it between our fingers.
The incantation pointed to the bottom of the compass. The bottom of the compass was the needle, and it moved, turning several circles quickly, and finally stopped at the southwest corner. Okay, the compass found the location of the Yin Vein through the invisible star array.
"The Taiyin is born, the essence of the water level. The Xuwei responds to it, and the stove snake takes shape. It travels around the six directions, and its power controls all spirits. There is nothing that is not observed, and no wish is left unfulfilled. Hurry up and obey the command!"
As soon as the spell was finished, the spiritual fire talisman between his fingers ignited and was thrown to the bottom of the compass. The talisman paper burned to ashes in an instant, but the talisman ashes rose up without wind and blew to the southwest wall. If nothing unexpected happened, the talisman fire had already burned into the wall, and he just had to wait for the result.
Shen Bing stared at that place and asked, "Does this method work?"
I nodded and said, "It works. Look, there are cracks on the wall..."
Where the talisman ash was attached, tiny black cracks gradually appeared, forming a starfish shape, radiating outward. This was the Yin Qi that was released after the Yin Vein was burned, penetrating the wall. Once the Yin Vein was cut off, this situation would immediately disappear without a trace.
Just as the black gas was getting thicker and the cracks were getting more frequent, the black gas suddenly retracted and quickly shrank back into the wall. Then there was a "crackling" sound from the red rope, as lively as frying beans. Two seconds later, with a "bang", the red rope caught fire and turned to ash in the blink of an eye.