Zhang Zhao and Meng Ke caught up, and they eliminated the two Qin troops, stole the beams and changed the pillars, and successfully infiltrated the Qin army.

They entered the cave, the space inside was several times wider than expected, and the Qin army kept bringing weapons in.

"Chained crossbow!" Chu Yun was taken aback.

He looked at the hundreds of chain bows and crossbows placed in the cave, and the destructive power was extremely strong, if hundreds of bows and crossbows were fired at once, even if it was the strongest person in the empire, I am afraid that it would turn into a hornet's nest in an instant.

"Put things over there!"

They heard a familiar voice, and saw a man sitting in the middle of the cave, who spoke hoarsely, like a male duck.

"It turns out that Gong Yi is hiding here."

They looked at each other in surprise.

Gongyi Yin controlled the Chiyou soldiers and commanded the Qin army.

Wu Yazi has been tracking him, but he has not found any trace of him, and he did not expect that he would hide in the cave and help the empire deal with the hundred schools of Zhuzi.

"Gong Yi Yin is cunning, he knows that Wu Yazi's predecessors are extremely well-connected, if he returns to Xianyang City, he will be tracked down, and he will simply hide the land of Qilu." Zhang Liangdao.

"If we destroy the cave and bury all the weapons in the cave, we will be able to solve the crisis at hand." Zhang Zhaodao.

Zhang Liang shook his head and said, "It's difficult, don't forget that there are still three thousand Qin troops hiding in the camp, and it is unknown how many Qin troops the King of Qin secretly sent."

Although Chu Yun is the chief general of the Qin army, the secret order of the King of Qin has not arrived, and who holds the final command is variable.

"I didn't find the Thousand Buildings Killer." Zhang Liangdao.

"But things are even worse, there are two top killers hidden in the Qin army, who should be one of the six masters of the Gluttonous Charm Demon Ghost." Chu Yundao.

The ghosts and demons of the gluttonous organization are all the top killers in the empire, especially the first four, which are even more terrifying, and it is rumored that the sword idiot was hunted down by them, and finally brought the world's first sword back to Ying Zheng.

"Even they were sent, Zhao Gao is determined to destroy all the sons and hundreds of families." Zhang Zhaodao.

The Charm Spirits are the top killers of the gluttonous organization, and they rarely leave Zhao Gao, but now they appear in the cave, which shows that Zhao Gao attaches great importance to this matter.

"Zhao Gao is just a lackey of King Qin, he is good at speculating on King Qin's heart, so naturally he will not let go of this opportunity." Zhang Liangdao.

They sensed two extremely strong murderous auras and could guess each other's identities.

Hiding the darkness and monitoring the cave project, reporting to Zhao Gao at all times, can also prevent someone from secretly sabotaging and gluttonous killers, which is a headache.

The debate of the famous family will cause a prehistoric disaster of the hundred schools of thought, the first emperor wants the foolish people and the weak people, as long as the hundred schools of the sons are dealt a heavy blow, so that the empire does not have any threat, his country can be passed on for thousands of generations.

"If it's a demon, we can still deal with it, but if it's two people in the ghost, it's tricky." Zhang Zhaodao.

The Charm of the Dragon, the four top killers of the gluttony, when they joined forces to defeat the sword idiot, even a generation of sword saints could not get out.

There are hundreds of Qin troops in the cave, and Gong Yin controls the Chiyou soldiers, which is definitely not something they can resist.

"What's in that bucket?" Zhang Zhao asked.

Chu Yun and Zhang Liang looked over, they smelled a faint strange smell, Chu Yun's face changed slightly, and said, "That's gunpowder."

Hundreds of barrels of gunpowder were packed together and isolated.

The pre-Qin period was the peak period of weapon manufacturing, and even in the era of two thousand years, it was impossible to create that kind of divine weapon.

They are not mature enough to make gunpowder, but a large amount of gunpowder is piled up, and the explosion caused by it is also terrible, and it will blow up the entire famous family.

"Gunpowder?" Zhang Liang and Zhang Zhao were curious and unheard of it.

"This is an extremely powerful weapon, and looking at their reserves, they can turn the entire famous family into ruins." Chu Yundao.

The two looked at each other, thinking it was too incredible.

To destroy a mountain villa, the power of the weapon is unimaginable, it is simply unbelievable.

If this was from someone else's mouth, they would definitely think that the other party was bragging, but Chu Yun was different, his words were always unconvincing.

This matter is related to the life and death of all the sons and hundreds of families, and Chu Yun has no need to lie.

Chu Yun's eyes were solemn, he didn't expect that there were people in the pre-Qin period who knew how to use gunpowder as weapons, although the method was relatively rough, but it could hurt countless people's lives.

"What are you muttering?" Meng Ke asked.

She saw Chu Yun and the others talking to each other, muttering, deliberately remotely from her, as if they had an ulterior secret.

"We've found out what's going on, and we're going back." Chu Yundao.

They probably learned the secret of the cave and the plans of the Qin army, and they should not stay for a long time, otherwise it would inevitably happen.

"I haven't had enough yet!" Meng Kedao.

She saw a lot of new things and was very playful.

"You guys put things down, fast." Gong Yin looked over and pointed.

Chu Yun and the others put down the sack, turned around and left the cave, and continued to carry weapons.

"If we leave rashly, it will definitely arouse the vigilance of the Qin army, and if we want to enter the cave next time, it will be as difficult as climbing to the sky." Zhang Liangdao.

"Suddenly four Qin soldiers disappeared, they will definitely suspect that someone has infiltrated the cave, and we can only divert our attention if we do things more thoroughly." Chu Yundao.

He and Zhang Liang looked at each other and nodded, Chu Yun slashed out his palm knife, hit Meng Ke on the back of the neck, knocked her unconscious, and then swung the sword in his hand towards Qin Jun.

The screams were endless, one by one the figures fell, Qin Jun looked over, and Wu Chang shouted: "You guys are crazy, what do you want to do?"

Zhang Zhao turned over and jumped, the flying sword was slashed, and Wu Chang was cut off his head in an instant.

"Enemy attack!" Qin Jun noticed that something was wrong, and they gathered around and looked at Chu Yun, Zhang Liang and Zhang Zhao vigilantly.

They killed with their swords, like three fierce tigers rushing into the wolves, the Qin army had no ability to resist at all, and under the siege of the three supreme masters, they kept falling in a pool of blood.

The Qin army was killed, and the last few wanted to escape, but Chu Yun and the others were as fast as ghosts, passing by like the wind, and the sword light fell, leaving only a little blood dripping.

"I'll send Meng Ke back, and you can deal with the traces." Chu Yundao.

Only by killing all the Qin troops can people think that they are seeking revenge against the Empire, rather than watching the secrets of the Empire.

Meng Ke is a Confucian, but he can't know too much, so he can only stun her.

The less people know about what they are going to do, the better.

"Confusing the public, junior brother, the resourcefulness of you and Chu Shaoxia is convincing." Zhang Zhaodao.

"Chu Yun is a descendant of the Guigu Sect, unparalleled in resourcefulness, far superior to others." Zhang Liangdao.

"Senior brother, how do you think you will compare with Chu Shaoxia?" Zhang Zhao asked.

Zhang Liang was silent for a long time and said, "I'm not as good as him."

This is not the first time he has admitted that Chu Yun is stronger than himself, in terms of strategy, Chu Yun came from Taoism, and everything he did was seamless.

Chu Yun understands people's hearts deeply, analyzes human nature very clearly, and his remarks are peculiar, but they are deeply reasonable.

Whenever he does something, he will arrange all kinds of possibilities, analyze and compare friends and foes, and then come up with a decision.

"Knowing oneself and knowing that the other is invincible, Chu Yun perfectly interprets the eight words of Sun Tzu's Art of War." Zhang Liangdao.