Next, under the remote command of Ji Changqing, the Yin Shang army experienced attacks again and again.

In the end, Wen Zhong couldn't bear this kind of loss anymore, and took the initiative to find the Burning Lamp Dao and Duobao Dao people, hoping that they would gather many strong people to intercept and expound the sect, take the first step, and clean up the enemy.

Randen and Duobao Dao people were already about to hold back this feeling of grievance.

They immediately gave orders and summoned all those who intercepted and expounded the teachings.

Many immortals gathered together, crossed the army of Yin Shang, and came in the direction of Jiepai Pass.

Ji Changqing saw this scene from the mirror of the mother and child, and his face showed a trace of solemnity.

He knew that Mao Gongsui and others could not be allowed to stop the Yin Shang army.

So he said to Kong and asked them to take all the soldiers along the way back to Jiepai Pass.

He planned to have a duel with the Yin Shang army before the Jiepai Pass now, completely destroying the confidence of Wen Zhong and the others.

Of course, he didn't intend to fight to the death here.

He was ready to retreat at any time, after all, the final line of defense was still Xiqi City.

After giving an order to Kong Xuan, Ji Changqing walked out of the main hall of the General Soldier's Mansion.

His figure jumped and flew to the shoulders of Wu Wenhua outside.

Then he instructed Wu Wenhua: "Go to the city wall!"

At this time, Zhou Gongdan, Huang Feihu and others all arranged defenses on the city wall.

Seeing Wu Wenhua carrying Ji Changqing to the arrival, they hurriedly stopped what they were doing and bowed to Ji Changqing.

Ji Changqing waved his hand and jumped lightly to the city wall.

He looked up and glanced to the east.

At this time, Huang Feihu said to Ji Changqing: "King, but General Mao has returned?"

Ji Changqing nodded: "I have ordered General Mao to bring people back, presumably it won't be long before the Yin Shang army will arrive, now you let the artillery battalion prepare, as long as you get my instructions, immediately carry out fire coverage!"

Hearing this, Huang Feihu was stunned for a moment, as if he hadn't figured out what "fire coverage" meant.

Fortunately, he watched the military books given by Ji Changqing in the past few days, and generally understood Ji Changqing's instructions.

So he quickly reacted and said loudly: "Please rest assured, I will definitely let the artillery battalion obey the order!"

As they spoke, groups of soldiers rushed under the city walls under the command of Zhou Gongdan, and made the planks build a shed area to resist the arrows.

This is Zhou Gongdan's plan based on the books given by Ji Changqing, and the soldiers under these wooden sheds are the substitutes on the city wall.

As soon as the soldiers on the walls fall, these people can be replenished immediately.

Seeing this scene, Ji Changqing's heart moved, and he suddenly had an idea.

With a wave of his hand, he sent out a black curtain of light that shrouded the edge of the city wall.

He urged the power of the Invincible Dao Domain to create pieces of bulletproof glass at the edge of the city walls.

He then fastened the bulletproof glass to the edge of the city wall, reaching half a human height.

The bulletproof glass tilts toward the inside of the Boundary Gate, just enough to hide the soldiers.

With these bulletproof glasses, not only can they resist enemy arrows, but they will not delay the soldiers on the city walls to throw grenades.

At the same time, fist-sized holes were left in him, enough to allow the muzzle of the gun to poke out and shoot.

The most important thing is that the bulletproof glass parapet is completely transparent and does not block the view at all.

In order to cover the edge of the city wall with this kind of bulletproof glass parapet, Ji Changqing walked back and forth with the edge of the city wall several times.

When the soldiers on the city wall saw this scene, they all showed curiosity.

Zhou Gongdan and Huang Feihu also stepped forward one after another, reaching out and touching the protective wall made of bulletproof glass.

Huang Feihu asked out loud, "King, is this thing sturdy?"

Ji Changqing smiled: "Of course, this bulletproof wall is mainly to help soldiers resist arrows!"

Then he flew outside the protective wall with Huang Feihu and Zhou Gongdan, and let the two of them test them with weapons respectively.

Even the arrows shot by a person with superb martial arts like Huang Feihu did not cause any damage when they landed on the protective wall.

Seeing the effect of the bulletproof wall, Zhou Gongdan on the side smiled: "It's really a good thing!"

With such fortifications, the soldiers on the walls did not need to carry shields for defense.

Just when Zhou Gongdan and Mao Gongsui were about to inform those soldiers of the wonderful use of this protective wall, a dragon roar suddenly came from the east.

The huge body of the nine-headed black dragon came quickly, and soon came to the top of the boundary card level.

After he put down Mao Gongsui and the soldiers on his body, he hurried towards the city wall.

Kong Xuan had already fallen from the sky, came to Ji Changqing's front in advance, and said loudly: "Master, the Yin Shang army is still twenty miles away from here, but the people who intercept the sect and explain the sect will arrive soon!"

After Ji Changqing had already passed the Zimu Mirror before this, he organized an army of sectarians and expounded sects and came towards the Jiepai Pass.

So he nodded slightly and said with a smile: "It's okay, as long as they come, give them a wave of firepower to suppress first!"

The strength of those immortals was strong and weak.

He decided that as soon as the other party arrived, he would give them a wave of greeting gifts first.

Thinking of this, he instructed Huang Feihu: "Let the artillery battalion prepare to load!"

"Yes!" Huang Feihu hurriedly rushed to the edge of the city wall and gave an order to the people of the artillery battalion.

When the artillery battalion was ready, figures appeared in the eastern sky.

A powerful aura came, making people feel a palpitation.

Seeing those immortals approaching quickly, Ji Changqing looked at Huang Feihu and said, "Aim at those flying guys and bombard them with all your might!"

"Yes!" Huang Feihu replied loudly.

Then he spoke to the soldiers of the artillery battalion: "The demon in the target flight, covering bombardment!"

"Boom!"

There was a loud bang, and a cannonball with a flaming light slammed directly into the people who were expounding and intercepting the teachings in mid-air.

"Boom ......"

Immediately after, explosions came from the sky.

One by one, the cannonballs slammed into the immortals in the air, sending out a blinding fire.

At this time, Duobao Daoist snorted coldly, took out a black flag, and threw it directly.

Black ripples immediately appeared in the banner, and soon coalesced into a defensive barrier in front of them, resisting all artillery fire.

"Hmph, do you really think we can't resist it?" The Duobao Daoist snorted coldly and flew towards the Boundary Card Pass again.

Seeing this scene, Ji Changqing knew that the artillery had already dealt with these immortals.

So he ordered Huang Feihu: "Stop shooting!"

When Huang Feihu passed his instructions out, the loud roar came to an abrupt end.