At this time, I couldn't see the air because of the cover, but I now understand why the old cat was so nervous before and even now. Now the scene outside the bunker really feels like purgatory.

The raindrops falling outside the bunker at this moment are not ordinary raindrops at all, but extremely corrosive. When the raindrops drop on the ground, they will immediately "clatter", and a small hole will immediately appear in the ground. As the rain became heavier, it was as if the ground had been "renovated".

The original ground has been completely corroded by the raindrops here, and now the ground has revealed something white, which looks more like lime, and the raindrops have corroded the mountain rocks, but there is nothing they can do about this lime-like thing.

It can be seen that our original ground was artificially formed "later", probably in order to cover the current ground, but we do not know why, and how to do it. I just know that if we go outside now, it is estimated that the whole person will not even have bones left.

Seeing the scene in front of us, what everyone is worried about now is exactly what the old cat has been worried about, that is, whether this bunker on our body can stay until the "rain" stops, if the "rain" here keeps falling, then we can only wait for death. Say that we regret why we didn't leave earlier, otherwise maybe we would have walked into the tower according to the old cat's leadership, but it is useless to say anything, and regret is useless for us.

"Nerd, you read a lot, what's that ticking thing out there?" The bald head asked me.

I rolled my bald head and said to him disdainfully, I am a student major, not a geography major, and this strong acid type of rain, not only have I never seen it, but I have never even heard of it. However, I said to the bald head that the "rain" that is falling outside now is like a kind of biological and chemical weapons, but there are many biological and chemical weapons made of liquids, and I will explain these things to the bald head now, and I guess he doesn't understand it either.

I heard the sound of "bang" above my head, and I couldn't help but lower my voice.

Lin Xihui was also very puzzled, if the rain here has always been a strong corrosive acid rain, this is fine. But after all, we have encountered rain here before, but the interval between these two rains is only about 20 minutes, and in such a short period of time, the two rains have become completely different. In Lin Xihui's view, this kind of thing is completely inconsistent with the scientific climate law.

"Miss Lin, have you seen anything in line with scientific laws in this place?" The bald head came quietly, and then he asked the old cat, what is the "Huangquan Tianshui" that the old cat said before?

The old cat lit a cigarette, took a hard puff, looked at the raindrops outside the bunker with his eyes a little distracted, and explained to us that there is a legend about "Huangquan Tianshui", which is said to be in ancient times, between the Central Plains and the West, there is an ancient road, called - Huangquan Ancient Road. This "Huangquan Ancient Road" is the only way for lonely souls and wild ghosts to go to Elysium.

However, in the ancient road of Huangquan, there are all over the evil ghosts of Rouluo, the evil ghosts of Halo are a kind of Rakshasa ghosts in the legend, their whole body is blood-red, their faces are hideous and their fangs are exposed, they are extremely evil ghosts, they can neither reincarnate as a human being, nor can they practice to become immortals. You can only live by harming others and taking the souls of others. They gluttonously ate lonely souls in the Huangquan Ancient Road, so that many dead souls did not dare to approach here, so they wandered into the mortal world.

Later, King Mu of Zhou went to the west to visit the ghost mother of the West, and after seeing this scene in the ancient road of Huangquan, he cast a magic spell to expel the evil ghosts of Halo, so that the lonely soul could go to bliss again. And on the Huangquan Ancient Road, the "Huangquan Tianshui" was left to purify the resentment of lonely souls and help them reincarnate as soon as possible. As long as you follow the "river" of the main stream of clouds formed in the sky in the "Yellow Spring Heavenly Water", you can reach Bliss.

In fact, this "Huangquan Tianshui" is a kind of Kanyu Shushu, which is the use of Kanyu Shushu. Kanyu Shushu is also known as Tianshu, which is similar to the "Feng Shui" often mentioned, but Kanyu Shu pays more attention to yin and yang and the five elements, topography, environment, structure, and sitting direction to measure the auspiciousness and blame. Kanyu Shushu and "Feng Shui" are a general term for the leylines, mountain shapes, water currents, and sitting directions of a homestead or cemetery.

This "Huangquan Tianshui" is to simulate the terrain in the air, with the terrain as the main phase, the clouds and winds as the "rivers, mountains and rivers" as the supplement, and then the personnel of the construction and groundbreaking are linked with the operation of the celestial bodies, combined with the "ecliptic", "Tai Sui", "Yuejian", and the five tones with the five forms of the heaven-changing technique, the observation of the earth and the occupation of the heavenly road are not contradictory. Inheriting the five elements of yin and yang, heaven and man induction outside the law, especially pay attention to the situation of mountains and rivers, the orientation, back and arrangement structure of the dragon veins.

"Huangquan Tianshui" comes from the old school of ancient times - Lu school. Lu is the oldest school of public opinion. Kanyu is divided into: dragon, cave, sand, water, direction, meaning, shape and other Kan methods; It belongs to the rational part of the "Kanyu", which is developed from the acquired Bagua Luoshu, that is, the "Hetuluo Book" that we often say, is mainly in the air as the virtual terrain, according to the 'sitting' and 'direction', divided into the east and west and the west four potentials; the same people are divided into the east and west and the west four lives; and then from the middle of the leyline, they are divided into heaven and earth, and the two masters are divided into heaven and earth in the middle of the leyline, and the yin and yang are exchanged with flying stars, so as to achieve the number of kanyu, you can control the weather and other elements here.

The old cat went on to say that since we came out of the lake, we have said something bigger, that is, when we enter this mountain, we have entered the control of the number of people. Here, the Yin and Yang, the five elements, the topography, the environment, the structure, and the sitting direction have been rearranged by using the Kanyu Technique.

In other words, although the number of kanyu has lasted for hundreds of thousands of years, it still plays its role, and the people who once arranged the number of kanyu in this place have "controlled" this place until now.

I heard the old cat's words in a fog, what he said was too "professional", I didn't understand what this "Huangquan Tianshui" was all about, and that very advanced "Kanyu Shushu". Except for Lin Xihui, who has been in a thinking expression and seems to be able to understand the words of the old cat, the rest of us are basically staring at each other with big eyes, even the bald head of the tomb robber, for the old cat to say that the number of tricks is also the expression of listening to the book of heaven.

At this time, the old cat suddenly said "huh", and then looked up to look outside, I followed the old cat's gaze, only to see that under the strong acid rain, something was crawling out of the ground!