Everyone retreated a hundred steps away according to the words, Liu Yin nodded at the housekeeper, who lit the fuse with a charcoal bar, and then fled quickly.

The stone thunder fuse was relatively long, and everyone was silent, watching the flames spread forward in unison, and finally, the flames burned out, and a muffled sound like a thunderbolt came, and everyone only felt that their eardrums were buzzing, and at the same time they felt that the ground under their feet seemed to tremble.

The stone house that had just been built a hundred steps away collapsed in the explosion, and some stones even flew out and fell dozens of steps away, and after the dust and gunsmoke, the entire stone house was already in ruins.

Zhang Le, Zhao Zhuo and the family members present were all dumbfounded, a stone ball with a diameter of not enough feet actually blew a stone house into ruins, this power is incredible! This stone house was built by Zhang Le and the others with real stones, and there is no doubt that it is strong and strong, but such a strong stone house can't withstand the explosion of the stone ball, which has to be replaced by flesh and blood, and no matter how strong the armor and shield are, it will not help.

In their eyes, there was not only surprise, but also admiration, admiration from the bottom of their hearts.

The test was successfully completed, Liu Yin was quite satisfied with the result, gunpowder arrows, bamboo grenades, and stone mines all met Liu Yin's requirements, and the three were built into long, medium and short-range firearms, especially the perfect performance of stone mines, which made Liu Yin full of confidence in the upcoming Yinping resistance war.

Deng Ai old horseman, even if he can't kill you this time, it's enough to blow you up half-crippled!

"Enlightened son, feeding is ready to stop." The accompanying man said to Liu Yin.

This side is busy experimenting, and the guy over there is already preparing lunch, and the little yellow sheep and those goats have become the main meal today.

"Let's go, let's eat first, today is also worth celebrating."

Zhang Le's nose was the sharpest, and he could already smell the smell of roasted whole sheep, so he couldn't help but move his index finger, and said with a salivating face: "It's a celebration, how can you have no wine, big brother, have you prepared good wine?" ”

After getting drunk last time, Zhang Le began to have a soft spot for high-purity distilled spirits, and came over to drink wine from time to time, but he really didn't dare to drink a big jar in one go.

"I know that you are greedy, so I specially prepared a jar of wine for you to make sure you drink enough." Liu Yin patted Zhang Le's shoulder with a smile, although it was said that these purified alcohols were given priority to supply gunpowder mixtures, but no matter how they said, it was impossible to drink less Zhang Le's wine.

As soon as he sat on the grass on the ground, the steward guarding the valley mouth hurriedly came to report: "Qi Yu Gongzi, Lord Feng of the right style asks to see you." ”

Feng Quan? Liu Yin was obviously stunned, Feng Quanneng deliberately ran from Chengdu City to Bison Valley, indicating that the Lieutenant's Mansion had something important, otherwise he would not have come to him specifically. "Quick pass!"

Soon, Feng Quan came over, obviously galloping all the way, Feng Quan was still a little out of breath, but his expression was extremely anxious and dignified.

Zhang Le had already torn off a roasted golden and oily leg of mutton, this foodie, when there is food, he always takes it seriously, saw Feng Quan coming, and greeted him from afar: "Feng Shidao, it's better to come early than to come smartly, gnaw a leg of mutton first." ”

Feng Quan ignored him and came straight to Liu Yin, as if he had something important to report.

Liu Yin had already noticed his solemn look, and knew that this matter must be trivial, it stands to reason that there will be no major events in Chengdu, and the only possibility is ......

Although Liu Yin had already been mentally prepared, the arrival of this moment still made his heart shrink suddenly, he looked at Feng Quan calmly, but his heart was full of anger.

"Lord Liu, I have received the latest report from the Hanzhong Division of the Lieutenant's Mansion that the Fifth Route Army of the Wei State has broken through the Qinling Mountains and is coming towards Hanzhong and Yuzhong!" The intelligence system of the lieutenant's mansion is self-contained, and the speed of news transmission is no less than that of the military's post station, Feng Quan also received a report from Zheng Yi of the Hanzhong Division at the first time, and immediately reported to his immediate boss Liu Yin. When he arrived at the Ma family manor, he learned that Liu Yin had come to the Bison Valley, so he rushed to the Bison Valley non-stop.

Sure enough, this news is no different from Liu Yin's prediction, the invasion of Wei occurred in August, and there is no clear record in history on that day, and now this news has been transmitted back from Hanzhong, obviously the war has begun, and the Shu Han Dynasty has entered its countdown moment.

"What's going on?" Liu Yin couldn't see the slightest panic on his face, and asked in a deep voice.

Perhaps it was Liu Yin's calmness that infected Feng Quan, he also calmed down, opened the file in his hand, and said: "The 180,000 troops of the Wei State are divided into three routes, and the western route is led by Deng Ai, the general of the expedition to the west, and the 30,000 horses under his jurisdiction are out of the Di Road and directly take the middle of the road; The middle route was led by Zhuge Xu, the assassin of Yongzhou, with 30,000 horses under its jurisdiction, and attacked from Qishan to Wujie and Yinping Bridge; The eastern route was led by Zhong Hui, the general of Zhenxi, and the 120,000 men and horses under its jurisdiction were divided into three routes, and they launched an attack on Hanzhong from the Meridian Valley, Luogu Valley and Xiegu respectively. In this attack, the Wei State poured all its strength into the menacing situation, and the armies of our Hanzhong held a strong siege and swirled around the enemy, and the battle was tragic. ”

Liu Yin did not speak again, but cast a deep gaze to the far north, he knew that Zhong would attack Hanzhong, and first chose the main target of Yang'an Pass, there was a strong enemy outside, and there was rebellion inside, I don't know if the isolated Fu Tong can hold Yang'an Pass?

Liu Yin's gaze stared into the distance and did not move for a long time.

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The autumn wind is blowing, the yellow leaves are drifting, and there is a scorching and murderous atmosphere in the sky.

Fu Yan stood on the head of the city of Yang'an Pass, his back was straight, his eyes were also firm and deep, the armor on his body was shining with a cold light, and the long sword in his hand was also a cold light.

His expression was grim, he didn't say a word, he looked to the east, and he didn't move his body for a long time.

Under his infection, the soldiers defending the city all looked solemn and silent.

The gates of Yang'an Pass have been closed, the drawbridge is high, all the defenders have entered a state of first-level combat readiness, and the air inside and outside the city seems to be frozen.

Everyone's eyes were fixed to the east, as if waiting for something......

This is a moment of life and death, this is the moment of fate, this is the moment of decisive battle!

Finally, on the eastern horizon, bursts of dust and smoke rolled in......