As soon as Yelu Nanxian spoke, everyone in the audience pricked up their ears, the image of Song Qingshu calling the wind and rain on the fox slope before was too shocking, and it was completely beyond the scope of manpower.

Different from the ordinary soldiers of the Golden Snake Battalion, these people who remain in the hall now are the top people in the world, after the initial shock, they have now come back to their senses and understand that Song Qingshu is not really an immortal, he must have used some kind of trick, but they can't see through this method.

Song Qingshu smiled slightly: "Could it be that in the heart of the county lord, it is impossible for Song to really call for wind and rain?"

Yelu Nanxian couldn't help but roll his eyes: "I'm not that kind of ignorant people. ”

Song Qingshu smiled first, and then quickly looked full: "What does the county lord think is this method of calling the wind and rain?"

"If this method allows people to call the wind and rain as they wish, it is a priceless treasure. Yelu Nanxian's face showed a hint of understanding, and he said apologetically, "It's Nanxian who asked abruptly." ”

Song Qingshu shook his head: "This time the Qing soldiers were defeated, and the county lord also contributed, I was going to tell you nothing, but ......"

As he changed his words, the hearts of everyone in the audience were suspended, on the one hand, they felt that it was too abrupt to listen to such secrets, and on the other hand, they wished that Song Qingshu would quickly reveal the truth.

Song Qingshu hesitated for a moment, and finally sighed: "That's it, I originally wanted to pretend to be more of a magic stick, but this time everyone sent charcoal in the snow, and Song Mou, who was very kind and virtuous, remembered it in his heart, and if he cherished himself again, it would inevitably seem too stingy." ”

Hearing what he meant, everyone in the hall couldn't help but sit up straight and listen attentively, for fear of revealing a word.

Song Qingshu paused and continued: "Calling for wind and rain seems wonderful, but in fact, it is easy to put it bluntly, do you remember what I did before I went to the high platform?"

A group of people in the hall looked at each other, at that time, everyone thought that they were in a desperate situation, and their minds were in a mess, plus Song Qingshu did a lot of things, which one was related to calling the wind and rain, they couldn't think of it for a while.

"Could it be that the military camp was set on fire?" Huang Rongxiu frowned slightly, and asked with some uncertainty.

Madame was really delicate, and she said the key in one sentence. Song Qingshu glanced at her approvingly, making Huang Rong quite cramped for a while.

Song Qingshu turned around and continued: "You are all people who are used to swords, you should often see a phenomenon, once the steam of hot water touches the cold knife surface, will there be a lot of tiny water droplets condensed on the knife body?"

Everyone nodded, but they were still puzzled: "What does this have to do with calling for wind and rain?"

"The essence is actually the same," looking at the ignorant looks of the group of top figures in the world below, Song Qingshu couldn't help but have a sense of superiority in IQ, hey, I finally understood why so many people longed to cross over, and it was really cool to stand on the shoulders of giants.

The people below were still waiting, Song Qingshu cleaned up his smug mood, cleared his throat, and continued to explain: "The terrain of Fox Slope is unique, with ridges on both sides, and a wide deep valley in the middle. When hot air meets cold air in the sky, raindrops are condensed, and this special situation often produces torrential rain, accompanied by strong winds, lightning and thunder. ”

At that time, Zhuge Liang cleverly led Sima Yi and his son to the upper valley, and then took a fire attack, Sima Yi himself accepted his fate, but suddenly a rainstorm made all Zhuge Liang's plans come to naught.

"For the sake of the general, I don't know astronomy, I don't know Qimen, I don't know yin and yang, I don't look at the formation map, I don't know the strength of the troops, it's a mediocre talent. This is what Zhuge Liang himself said, he must have calculated the weather in advance when he set up an ambush in the upper valley, but God just played a joke with him, obviously calculated that there would be no rain, but there was a torrential rain.

As the saying goes, knowing the sky is easy to adverse the sky, and the blow to Zhuge Liang was fatal, and it didn't take long for him to die of illness in Wuzhangyuan, which has been suffocating for thousands of years.

Regardless of whether this is romance or official history, the most important thing is why did it suddenly rain in the upper valley at that time?

Many scholars of good deeds in later generations studied this problem, and finally solved the mystery of sudden rain in the upper valley with the help of the scientific system, and the types of rain include frontal rain, typhoon rain, topographic rain, and convective rain.

The situation in the upper valley at that time just met the conditions for convective rain. The upper valley has a narrow entrance and a wide hinterland, with high sides and low middle, which is not conducive to air circulation.

Once a fire breaks out in the valley, the temperature begins to rise, and the air close to the ground expands and rises rapidly, and the cold air in and around the upper layer shrinks and sinks, forming a strong convective valley wind, so that the phenomenon of strong winds will occur.

When a large amount of hot air at the bottom of the valley rises to a certain height, the water vapor in the air condenses into clouds due to the decrease in temperature, and a large amount of smoke and dust generated by the burning of firewood and grass rises to the sky with the air, which provides an ideal condensation nucleus for the condensation of water vapor, thereby accelerating the condensation of water vapor. The small water droplets in these clouds collide and merge with each other, and the volume gradually increases, eventually leading to a situation where heavy rain pours.

At that time, the Golden Snake Camp in Fox Slope was in a desperate situation, and Song Qingshu happened to think of Zhuge Liang by chance, so he happened to think of this allusion, so the dead horse became a live horse doctor and fought hard, but fortunately, the emperor lived up to his heart and successfully reproduced the scene of the upper valley at the beginning.

Convective rain is characterized by high winds, which can even uproot trees up to 50 cm in diameter, accompanied by lightning and thunder, and sometimes hail.

Song Qingshu is not stupid, since he knew these characteristics in advance, there was naturally no reason not to use them, so he later created the illusion that he called for wind, thunder, and rain in front of everyone.

At that time, Song Qingshu seemed to be chanting a spell and casting spells on the high platform, but in fact he didn't do anything, just waiting anxiously for the arrival of convective rain.

"It's as simple as setting a fire, you're not fooling us, are you. Yang Miaozhen looked at Song Qingshu suspiciously.

Awakened by her voice, Song Qingshu finally came back to his senses from his contemplation, and couldn't help but laugh when he heard this: "Of course it's not that simple, what is more important is the terrain of Fox Slope, if you set fire to the open plain, it is estimated that it will be difficult to succeed." ”

"Don't lie to me, I'll try it in a valley when I get back. Yang Miao's straightforward words made everyone in the hall smile heartily.

Chen Jinnan couldn't help but sigh: "Childe is really extraordinary, he actually told such a shocking secret according to the truth, Chen asked himself to replace himself, I'm afraid he can't be so open-minded as Childe." ”

Chen Jinnan's words resonated with everyone in the audience, in this world, self-cherishing is the truth, even the martial arts of the ordinary Jianghu sect do not want to be known by outsiders, let alone the method of calling for wind and rain?

In this world, what does it mean for a person to be able to call the wind and rain? In the past, Zhang Jiao was able to gather millions of Yellow Turban troops with some half-truths and half-truths, and today's White Lotus Sect also uses some magic to gather thousands of believers.

Based on the miracles that Song Qingshu did before, even if he directly said that he was the reincarnation of a god and had the ability to communicate with ghosts and gods, I am afraid that there are not a few who believe in him, and over time, I am afraid that he can also gather thousands of believers, but he chose to tell him frankly, how could these people in the audience not be shocked.

Song Qingshu smiled slightly: "Everyone here is a friend who shares hardships with Song, so naturally there is nothing to hide, besides, I don't want my impression in your hearts to become a god stick from now on." ”

Everyone in the audience couldn't help laughing, Yang Miaozhen hugged his fists and said: "Brother Song is so courageous, good, from now on, Brother Song will be my friend Yang Miaozhen, and also a friend of our Red Jacket Army." ”

Xiao Feng also laughed loudly: "Brother Song, if he comes to Liao Kingdom one day, Xiao will be greeted by sweeping the couch." ”

The Heaven and Earth Society, Mu Wangfu and others also showed their goodwill one after another, and after a pleasant and enthusiastic conversation, all the forces that helped the fist came to Song Qingshu to say goodbye.

"Brother Song, if you have the opportunity to come to Liao Kingdom one day, I will definitely drink a thousand bowls of spirits with you. Xiao Feng's words scared Song Qingshu out of a cold sweat, drinking a thousand cups, his stomach was not swollen.

"Brother Song, Nanxian will practice swordsmanship diligently after he goes back, and ask his eldest brother for more guidance the next time we meet. After Xiao Feng left first, Yelu Nanxian came to Song Qingshu and said an inexplicable word after a while.

Seeing that Yelu Nanxian, who had always been light and breezy, actually had a hint of cowardice on his face, Song Qingshu couldn't help but be happy in his heart, could it be that this little girl is interesting to me, hey, there is no way to do it if she is so charming.

Song Qingshu thought for a while, took out a sword book from his arms and secretly stuffed it to him: "This is some of the swordsmanship experience I recorded in my spare time, you take it back and flip it through, it may help your Sun Moon Divine Sword, but you have to return it to me after you finish reading." ”

Yelu Nanxian was shocked, he didn't expect him to give himself such a precious thing, hesitated, after all, he was still unable to resist the temptation of swordsmanship, seeing that no one was paying attention, he hurriedly hid the sword score carefully in his arms: "Thank you Brother Song, Nanxian will definitely regard it as a treasure, and will not leak a single bit." After speaking, he hurriedly chased Xiao Feng and Yeluqi.

Seeing her solemn look, Song Qingshu couldn't help but be a little funny, he didn't have any good intentions in borrowing books, in his era, borrowing books and returning them was the most important means to promote the relationship between men and women.

"Brother Song, when he came to our Red Jacket Army as a guest a few days ago, my little sister will definitely entertain you with the strongest wine and the best beef ........ Listening to Yang Miaozhen said a lot of temptation conditions, Song Qingshu listened to it for a long time, and couldn't help but be disappointed: "There is no such thing as the most beautiful person." ”

"I'm afraid the most beautiful thing in the entire Red Jacket Army is the little sister, if Brother Song doesn't dislike it, the little sister will accompany you at that time." Yang Miaozhen lives in the recklessness of the rivers and lakes, and has long been accustomed to all kinds of teasing, leaving a chic back, which made Song Qingshu blush.

Zhang Songxi and Yin Liting pulled Song Qingshu before leaving: "Qingshu, when are you empty, you should go back to Wudang, senior brother has been thinking about you, and your master must have a lot to say to you." ”

Hearing the news of this cheap father, Song Qingshu had a headache, and said: "I'm afraid I won't be able to spare time recently, once I have free time, I will find time to go back to Wudang." ”

People from all walks of life left one after another, leaving only Huang Rong alone, Song Qingshu originally thought that she had come to say goodbye, but who knew that she said: "I'm not as busy as those of them, I'm in a hurry to go back to deal with things, I want to stay and bother for a few days, I don't know if Gongzihuan is welcome?"

Song Qingshu was suddenly overjoyed: "I can't ask for it!"