In Qin Feng's reflection, Shu Chang belongs to the typical bold character, the kind of guy who doesn't blink his eyes before the landslide. From the very beginning when I met him, I saw Shu Chang's bold experiments, and even a character like Qin Feng was terrified, but Shu Chang was unmoved.

But now, Qin Feng saw a rare look of fear in Shu Chang's eyes. This made him straighten his spine and solemnly face the big secret in Shu Chang's mouth.

"What is it that scares even you?" He asked slowly.

Shu Chang took a breath, and seemed to calm his mind down, and then said: "This is a notebook, left by the first secret door master." It records some things when Emperor Li Qing ruled the world. Qin Feng, do you know the Battle of Chang'an? ”

"Of course I do!" Qin Feng said: "This is recorded in the history books, and there are many legends about this battle among the people, and it was in this battle that Emperor Li Qing defeated the 500,000 elite soldiers of the Great Zhou Dynasty in one fell swoop, which laid the foundation for the founding of the Tang Dynasty in one fell swoop." It was a legendary battle. ”

"Then do you know how many men and horses the emperor brought with him at that time?"

"Fifty thousand!" Qin Feng Dao.

"Breaking 500,000 with 500,000, and it's in the plain area of Chang'an, if you lead the troops, do you think you can do it?" Shu Chang asked.

Qin Feng was stunned, "It depends on how the opponent is." At the beginning, there were hundreds of thousands of people in Shayang County, but in the end, they lost to me. At that time, even if I added the people of Shayang County, there were only more than 10,000 people. ”

"What if those people were heavily armed, well-trained troops? I mean, at least it's not weaker than the soldiers and horses of the current Qi State. Shu Chang's voice became a little lower.

"It can't be!" Qin Feng seemed to realize something, his eyes widened, and his face was full of shock, "If there were still so many elite men and horses in the Great Zhou Dynasty at that time, even if the Great Emperor led an army composed of all martial arts masters, it would be impossible to defeat them head-on. ”

"It's real." Shu Chang said: "This battle laid the foundation for the founding of the Tang Dynasty in one fell swoop, and it swept the Great Zhou Dynasty into history at once, but in the history books of the Tang Dynasty, the description of this battle is very brief. Hehe, the emperor led 50,000 troops and 500,000 enemy troops to fight on the side of Chang'an, breaking it. Just a few words, such a famous war in the annals of history, shouldn't it be written in a big book, why is it so briefly recorded in the annals of history? ”

"Why?" Qin Feng was also stunned, "Yes, why?" Now do you know why? ”

"I see!" Shu Chang sighed, "But I can't believe it." ”

Qin Feng looked at Shu Chang and fell silent, he was waiting for Shu Chang's next words.

Shu Chang took out a yellowed, tattered pamphlet from his arms, "This is what the first secret door master left behind, the first secret door master, and finally disappeared with Emperor Li Qing." ”

Staring at this booklet, Qin Feng didn't turn it over, he still looked at Shu Chang.

"More than a thousand years ago, there was no city of Chang'an, and the capital of the Great Zhou Dynasty at that time was Luoyang. But this war happened in Chang'an, and it was only after this battle that Chang'an City was born. Here, after the emperor defeated the 500,000 army of the Great Zhou Dynasty, he began to build a city here, which was later the Tang Dynasty, and now Chang'an, the capital of the Great Qi. "Shu Chang's voice is deep." 500,000 troops, Qin Feng, you are an old man, if it were you, how long would it take you to kill these 500,000 troops to the point that they would be defeated and lose more than ninety percent? ”

"It's hard to say."

"Emperor Li Qing spent one night."

Qin Feng's face turned a little pale, "One night? Even if these 500,000 people stood still and waited in line for them to kill, it would not be possible to complete it overnight. ”

Shu Chang rubbed his face vigorously, as if he wanted to make himself more sober. "On the top of the notes of the master of the secret door, the battle of this night is recorded. Emperor Li Qing's 50,000 people did not participate in the war, and their biggest role was to clean up the mess after the war. At that time, Emperor Li Qing arrived at the outskirts of Chang'an in the middle of the night with more than a dozen grandmasters, including the master of the secret gate, where the current Jade Dragon Mountain is located, and at that time, there was no Jade Dragon Mountain. Haha, speaking of which, outside of An An's effect, a mountain suddenly appeared in that place, which really looks quite unnatural. But after watching it for thousands of years, I'm used to it, right? Everyone thinks that this mountain is supposed to be there. ”

"You're right, the Jade Dragon Mountain, the royal forbidden land of Daqi now!" Qin Feng asked.

"It's not just the royal forbidden land of Daqi, but also the royal forbidden land of Datang in the past." Shu Changdao. "Where is the big secret I am talking about. According to the records of the master of the secret door, that night, the emperor arrived here with them, and then, a giant beast floated from the ground, rooted in the open night, countless bright lights pierced the night sky, that was not the light that brought light, but the big knife of the god of death, where the light passed, the military camp of the Great Zhou Dynasty was like a straw, and was cut by pieces of Qi. There were huge weapons flying out of the monster's belly, accurately landing in the army of the Great Zhou Dynasty, the sound was like thunder, the fire reflected the sky, and he could even see the bodies of countless people dancing in the air like fallen leaves, and then turning into nothingness. ”

Qin Feng clenched his fists: "What kind of power is this?" ”

"I don't know, he doesn't know, Emperor Li Qing has never mentioned it, he hasn't said it in the past, and he hasn't said it after this battle." Shu Chang sighed, "I have carefully studied the history of the era of Emperor Li Qing and the battle line of the Emperor, it seems that from the very beginning, he was ready to fight a decisive battle with the Great Zhou Dynasty here, even if in the earliest time, he has been failing, but he has never given up his efforts, it seems that from the beginning of his army, he thought about a decisive battle here, it turns out that I have never understood, why did the Great Emperor do this?" Even if he led 50,000 troops to go deep alone, desperately trying to break through here, he didn't care that his back road was cut off and surrounded on all sides, and every soldier under the command of the emperor thought that they were going to fail. But overnight, history was turned upside down, it turned out that the emperor had long known that here, there was something he needed, something that could change history in an instant, and he knew how to manipulate him. ”

Shu Chang lowered his head and muttered, "Qin Feng, this is not the power that the world should have. This is also the reason why in the history books of the Tang Dynasty, there is only a simple sentence about this battle. Because of that battle, the Great Zhou Dynasty was not competing with people at all, they were competing with ghosts and gods! ”

Qin Feng exhaled a breath of turbidity, "What about later?" ”

"Later? The elite of the Great Zhou Dynasty was lost overnight, and those who escaped with their lives were all terrified, believing that Emperor Li Qing was a person recognized by God and helped by ghosts and gods, and the rule of the Great Zhou Dynasty fell apart in the following years. Countless families defected to Li Qing, the civil and military generals of the Great Zhou Dynasty, and surrendered to the wind. ”

"It's certainly not some kind of ghostly help." Qin Feng is definitely authentic. "The big secret you're talking about, isn't it?"

"Yes, that's it, that location, it's Jade Dragon Mountain." Shu Chang said: "After that, the emperor ordered to build a mountain here, Yulong Mountain is not naturally generated, it is ordered by Emperor Li Qing and built with human life. After that, it became a royal forbidden place. Shu Chang said.

"There's a secret of Emperor Li Qing's victory hidden down there!" Qin Feng said slowly: "It must be the highest secret of the Tang Dynasty, but I don't understand why the last king didn't take him out when the Tang Dynasty died." Since he had such great power, how could he not defeat the Qi clan at that time? Although the Qi clan was strong, it couldn't withstand the strength of the Great Zhou Dynasty at that time, right? ”

"I don't know." Shu Chang shook his head: "I only know that the last king of the Tang Dynasty did die on Jade Dragon Mountain. And now, that secret belongs to the Qi Kingdom and belongs to Cao Tiancheng. ”

Qin Feng stood up, his face solemn, and walked around the room. After a while, he stopped and turned to look at Shu Chang, "Back then, in the Tang Kingdom, such a force did not appear, does it mean that he can no longer appear?" In other words, this power, he is also the ability of that time. ”

"Maybe!" Shu Chang said: "But Qin Feng, with such a power, no one is willing to give up." Qi Guo must have been looking for this reason, what is Cao Chong studying in him? Is it true that you are studying what is after the grandmaster? He also got Wen Huizhang and Wei Zhuang, it's been many years, and they haven't come out, have they been exploring this secret all along? ”

Qin Feng knew what Shu Chang was worried about. If the Ming Dynasty wants to dominate the world, one day it will definitely go down to Chang'an City, if that kind of power has been mastered by the Emperor of Qi, then, no matter how many soldiers and horses he brings there, he will also send sheep into the tiger's mouth.

"Don't forget, whether it's Wen Huizhang or Wei Zhuang, they are not hostile to me." Qin Feng said: "If there is really any power beyond this world, I think, I will also know." ”

Shu Chang smiled bitterly: "Cao Chong is using the power of Wen Huizhang and Wei Zhuang, the three of them can be regarded as the most powerful and knowledgeable people in the world, if they really know something, do you think the two of them can still come out?" ”

"I'll figure this out." Qin Feng sat down slowly, his brain hurt a little, he couldn't help but think of the things that Wen Huizhang and Wei Zhuang had given him, those things that were said to be left by Emperor Li Qing, why could he understand the meaning of them at a glance? Those things have obviously never appeared in this world, and I have never touched those things, but at a glance, I seem to know what they are.

His face was very bad, "I'll figure it out, maybe at some point, I'll go to Jade Dragon Mountain to have a look." ”

He said to Shu Chang.