Faced with Gu Yong's questioning, Gu Changyun was speechless in an instant. He did not intend to let Gu Yong go out of the city to surrender, but just weighed the pros and cons.

Gu Yong looked at Gu Changyun and said, "Changyun, everything my father has fought for is for you. Our Gu family can only fight to the death and have no other choice."

"Otherwise, I ordered my father ten days ago that the Gu family would leave Heijiang City, so why should I wait until the Xiaoyao and the prince arrived at the city?"

Gu Changyun said: "Father, there are many strong people around Xiaoyao King. Even the strong masters around Chen Cangyun are not their opponents, so we really have little chance of winning."

Gu Yong said: "The strong master is very powerful? Is there no master in our Gu family?"

"The Gu family has a master?" Gu Changyun looked at Gu Yong in disbelief. At this moment, he suddenly didn't know his father in front of him.

How many secrets does the Gu family have left?

Gu Yong was not surprised at Gu Changyun's shock at all, "The army led by Changyun, the Xiaoyao King and the prince are superior in terms of numbers, but they are a group of mobs. What is the combat power of the defenders of each city? Don't you know? We should be defending the city and persisting for three days."

Speaking of this, a mysterious smile appeared on the corner of his mouth, "Let the butler send all the black fire bombs bought from the Fusang people to the city. As long as the King Xiaoyao ordered the attack, they would be killed with the black fire bombs."

Gu Changyun nodded dullly and turned around and left the study. At this time, the butler was waiting outside the door.

After the two left, Gu Zhining followed Gu Yong closely, and they appeared in the courtyard, "Ning'er, what does your master mean?"

Gu Zhining said: "Don't worry, Father, Master has promised to help me with the Gu family. I believe that I will bring my brothers to Heijiang City soon."

Gu Yong said: "It's great. With the help of Master Feng Ling, I have more confidence in my father."

As the sound fell, the aura on his body changed, and a terrifying internal force vaguely overflowed.

"Let's go and go to the city to take a look!"

............

On the city.

Gu Changyun returned, and the butler behind him ordered a box of black fire bullets. His figure was as straight as a gun, and his eyes fell on the army below.

"Did King Xiaoyao give orders to attack the city?"

The side general said, "Return to the general, the prince ordered people to come forward and shout, and let us open the city and surrender."

"Surrender!" Gu Changyun smiled grimly and then said: "Surrender is impossible, and it is impossible for a lifetime. If you send an order, order the soldiers guarding the city to be ready to fight at any time. In addition, if you send a black fire bomb, as long as the prince orders the attack, you will use the black fire bomb to send them to the west."

Under the city, the prince saw that the Gu family army was indifferent and became angry, so he immediately ordered Zhao Yun and Dian Wei to lead the army to attack the city.

"Wait." Ye Jun suddenly spoke, Zhao Yun and Dian Wei successively pulled their horses, and their eyes fell on him.

Ye Jun said again: "Brother, don't you find it strange that the Gu family is so confident?"

The prince said: "Last brother, you mean that the Gu family has a backup plan."

Ye Jun narrowed his eyes slightly and said solemnly: "The Gu family must have a trump card, but I can't imagine what it is."

Speaking of this, he looked at Zhao Yun and Dian Wei and continued: "Go to attack the city, be careful and beware of the enemy's conspiracy."

Zhao Yun and Dian Wei took the order from the fist and led the army to rush away. The soldiers and horses moved forward in a mighty manner, flags roaring, and the ground trembled and shaking, as if they would collapse at any time.

Seeing this.

Gu Changyun's face darkened and said in a loud voice: "The crossbowmen are ready, and they must not let the army approach the city."

He did not directly order the use of black fire bombs, and good steel was used on the blade. If the black fire bombs want to exert their maximum power, they must wait until the army approaches the city.

This moment.

Gu Yong and Gu Zhining appeared on the city, and their eyes fell on the army outside the city. Gu Yong's pupils shrank, "Changyun, this is an enemy's feint attack. Don't use black fire bombs first. This gift should be made to make Xiaoyao King have a good pot."

kill.

kill.

The killing shouts soared into the sky, shaking the earth.

Gu Yong looked at the army rushing over under the city, "Blur, just a bunch of candids."

Gu Yong has always believed that in the south of the Yangtze River, their Gu family army was the real elite, and the defenders of other cities were just decorations, a group of mobs wearing military uniforms only to intimidate the people. Several of them had truly experienced the battle.

Have you seen blood and death?

Seeing the soldiers rushing under the city getting closer and closer to the city, Gu Yong looked at Gu Changyun, "Order the arrow!"

"Shoot the arrow!" Gu Changyun ordered in a deep voice.

Immediately afterwards, the arrows were like waterfalls, like locusts passing by, densely covering the soldiers and horses that were rushing towards them.

Zhao Yun and Dian Wei took the lead, and the weapons in their palms were like windmills, shooting down the flying arrows on the ground.

Behind them were two thousand martial soldiers, holding war shields and long halberds, and they were completely unafraid of flying arrows, pushing forward and across.

"Shoot the arrows, continue to shoot the arrows!" Gu Changyun roared.

The soldiers picked up their bows and arrows again and pointed directly at the army under the city. At this moment, Gu Yong ordered the soldiers to stop firing arrows.

"Changyun, this vanguard army should be the elite under the command of King Xiaoyao. Ordinary arrows cannot cause harm to them. If this continues, it will only waste arrows. It is better to let them come forward and blow them away with black fire bombs."

"After destroying this elite force, the morale of the Xia army plummeted, and they would not dare to continue to attack the city in a short period of time."

Seeing that the Gu family army stopped firing arrows, the soldiers under the city accelerated their rushing speed, like a flood of a dam, rushing towards Heijiang City.

The army kept approaching, and a look of ecstasy appeared on Gu Yong's face, "King Xiaoyao, even if you have the ability to be in the sky, you can't even invade the city today."

After pausing, he said with a strong voice: "All the soldiers obey orders, prepare for the black fire bomb."

For a moment.

The soldiers guarding the city held a torch in one hand and a black fire bomb in the other, always ready to detonate the black fire bomb.

"throw!"

With a command from Gu Yong, the lit black fire bomb flew out of the city, like a meteorite falling, passing through the void and falling to the ground.

boom.

boom.

A loud noise spread, shaking the earth.

The flying sand and stones in the sky rose up, and the soldiers who rushed to the front were blown out.

The flesh and blood were blurred, the broken limbs and arms fell down. The scene was too bloody and indescribable.

Zhao Yun forced himself to stabilize his retreating figure and quickly ordered the army to retreat. At this moment, even the well-trained martial arts soldiers seemed a little panicked.

Hearing sound.

Ye Jun's face changed drastically, his eyes narrowed into a line, "Explosive pack? Is this the Gu family's trump card?"

No wonder the Gu family is fearless and is not afraid even when facing a siege of 100,000 troops.

On the nameless island, he learned about the black fire from Okamoto Yukawa's mouth, but he never saw the real power of the black fire.

Unexpectedly, the Gu family actually got black fire from the Fusang people and used it to guard the city.

The army would not dare to approach the black fire with such terrifying power, otherwise it would be crushed to pieces in an instant.

The prince looked at Ye Jun and said in a deep voice: "The third brother, is the things used by Gu's family the same as the things used by the Fusang people to open the tomb on the nameless island that day?"

Ye Jun nodded, "Brother, it's Black Fire."

"Heihuo?" The prince looked confused and then said, "Third brother, this thing is so powerful, it is probably not easy to capture Heijiang City."
Chapter completed!