Normally, most generals would not choose to attack the city at night, because the sight of the lake at night would affect the soldiers of both sides.

At the moment, the biggest impact is still on the besieging side, as they need to climb the walls and face the enemy's various weapons to defend the city.

However, Guan Yu chose to attack the city at this point in time and judge it, and Feng Ji and the two of them smelled something unusual.

The judge said to himself: "Maybe we can see Liu Bei's siege artifact tonight." ”

Feng Ji also nodded with a solemn face, whether he can defend Yecheng or not depends on the battle tonight.

If you can break Liu Bei's artifact, you can continue to hold on with the tall and sturdy city wall. On the contrary, everything will be closed, if Yecheng is lost, other cities will not be easy to defend, and it will even cause people's hearts to fluctuate, and all parts of the country will look at the situation of falling from the wind.

Don't look at what they just said very relaxedly, in fact, it was all for An Yuanshang's heart, and in the face of this unknown thing, they didn't have the slightest certainty.

No matter how unbearable Liu Fan's Yizhou soldiers are, they will not lose the city in one day. In other words, it must be powerful to be able to break through a fortified city like Chengdu overnight.

When Yuan Shang heard the words of the two, his mood couldn't help but become nervous, his eyes were fixed on the swarming enemy army, and his hands were tightly pressed against the city wall.

At this moment, there was a sound of footsteps behind them, and everyone turned around, and it was Yuan Shao who was carried onto the city wall by a pair of soldiers in a sedan chair.

At this moment, Yuan Shao was extremely weak, his face was pale and weak, and his eyes were almost too sleepy to open.

The crowd hurriedly leaned down and knelt down.

"See the lord."

"Can you hold it?" Yuan Shao asked weakly with his eyes wide.

Hearing this, the judge hurriedly replied: "Don't worry, the lord will not let Guo Jia Guan Yu succeed." ”

Whether you can or can't, you have to give a firm answer, because at this moment, Yuan Shao is like a peer who is about to die, and he can't withstand any blows.

However, although Yuan Shao was seriously ill, his intelligence had not diminished, and he knew that this was a comforting word.

However, it doesn't matter anymore, he is here to witness, or to see the end of Yuan's foundation with his own eyes, or... Watch it come back to life.

However, he didn't have much hope for the later results, and he knew very well what his son would do.

Although he is a little clever, he is by no means the opponent of Liu Bei and Cao Cao, which is why he can't afford to be sick.

originally wanted to sweep the world for the third son, but it turned out to be a complete failure.

"Newspaper... My lord, the enemy army is gathering at the gate of the city. ”

A soldier who was in charge of observing the city gates came to report.

Yuan Shang hurriedly ordered: "Quick, release the arrows quickly, as well as rolling wood, boiling water, and throw them all down." ”

The young man was already out of control, and his mind was lost.

Yuan Shao couldn't help but sigh when he saw this.

At this moment, he suddenly caught a glimpse of the torches in the hands of the soldiers beside him.

"Drop it."

The soldiers hesitated, after all, the torch was used to illuminate, not kill.

Yuan Shao accentuated his tone again: "Drop it... Ahem! ”

The judge suddenly realized that the lord was going to burn these enemy soldiers with fire, and hurriedly said: "Why don't you take a snapshot soon?" ”

Everyone suddenly did not dare to hesitate any longer, and threw the torches downward.

It was as if the Mandate of Heaven had swept Yuan Shao again, and the torches were blazing below. The siege soldiers of the state army were digging a pit under the city gate when they suddenly found that the explosives package had been ignited.

Finished!

It was their last thought.

Rumble!

A fierce vibration came, as if the earth dragon had turned over, Yuan Shao, Yuan Shang, Xian Pei, Feng Ji and the others all stiffened their bodies, and their faces were in disbelief.

They finally understood the reason for the loss of Chengdu, and with such a terrifying power, it is no wonder that the city gate will not be able to hold on.

"Afraid of fire, this weapon is afraid of fire!" The judge seemed to have thought of something, and said excitedly.

Everyone was stunned, and although they didn't know how this weapon was made, they at least understood its construction.

Yuan Shao said in a deep voice: "Immediately, immediately send someone... Ahem... Inform the ministries that if the enemy wants to break through the gates, they will set fire to them. ”

Feng Ji arched his hand and said, "Send someone to go immediately." ”

The judge bowed his head to Yuan Shaoyi, and said with a straight face: "The lord is wise, the destiny of heaven is in my lord, and the Yuan family will definitely be able to make a comeback." ”

In fact, he was not sure of these words, and the purpose was actually to calm the morale of the army.

But the next moment, the slap in the face came.

"It's a big deal, the enemy has blown up the west gate and has entered the city..."

"Oh no. The north gate was also blown up..."

"Poof..."

Yuan Shao vomited blood and fainted.

...

"Military Division, the East City Gate failed, and Yuan Jun suddenly set fire to the explosives bag." Song Xian came to Guo Jia with a disgraced face and reported the bad news.

It was he who was responsible for blasting the East City Gate, and this life could be said to have been picked up. If he hadn't been far away, he would have stepped into the ghost gate at this moment.

The real problem is that the world is likely to learn that explosives packs are ignited by flames, and that it will be much more difficult to use explosive tactics in the future.

"It doesn't matter."

Guo Jia laughed it off, because he had already expected that this matter would eventually be exposed. Now that the battle for reunification has begun, it is too late for Cao Cao and others to imitate it.

Let alone... He's created new weapons.

......

At dawn, Yecheng completely fell into the hands of Guan Yu, and Yuan Shang led thousands of remnants of the army to evacuate in a hurry.

Guo Jia and Guan Yu did not pursue at the first time, but went to meet a batch of ordnance transported from Chang'an.

Looking at the carts of boxes in front of him, Guan Yu was puzzled: "Aren't these things explosives packs?" ”

Guo Jia smiled: "Yes and no!" ”

Guan Yu saw that he had sold Guanzi, so he simply drew his sword out of the sheath, cut the lock on the box, and then opened the box.

The sight is a neatly arranged wooden block, with a piece of iron at the end and at the end.

This is...

Guan Yu looked at Guo Jia with a puzzled expression.

Guo Jia said seriously: "Except for cronies, the rest of the people don't have to be present. ”

Guan Yu saw his solemnity, so he waved his hand and retreated all the soldiers except his own soldiers.

The group came to the empty school grounds, Guo Jia wanted to demonstrate it in person, but when he thought that this thing was being put into use for the first time, there might be a problem with the technology, so he looked at the general in charge of escorting.

The latter suddenly understood and took out a "grenade" from the box. Seeing this, Guo Jia quietly opened a distance of twenty steps.

The general was a little speechless, you invented this weapon, do you distrust it so much?

Then everyone saw that the iron piece that was about to receive the grenade was raised, and the lead was reluctantly pulled out, and then threw it into the distance.

Rumble!

With a loud bang, dirt flew wildly, and a small crater appeared in its place.

Guan Yu looked incredulous.

"If a thousand people use this weapon at the same time..."