Arijiro Sato, who was waiting for a call back from the Sakata United Headquarters, did not wait long, and soon got a report from the communications corps.

"Captain, the wing headquarters called back and ordered us to continue moving forward and rush to Heyuan County."

After the Japanese army signal corps accompanying the army handed the telegram to Sato Arijiro, he set up a righteous path.

"It seems that the wing captain and our analysis are consistent, and it is impossible for Heyuan County to give up."

After reading the telegram in his hand, Sato Yujiro handed the telegram to the chief of staff, Captain Takano Kitomo, and said.

"Captain, then move on!"

Takano also nodded after reading the telegram and said.

"Uh-huh!!"

Sato Yujiro nodded, and then summoned the herald and ordered, "Pass my order, and the troops will continue to advance." ”。

"Hay, Captain."

The devil herald soldier paused when he heard the order.

"Captain's order, move on!"

"Captain's order, move on!"

"Captain's order, move on!"

......

As the devil herald kept running back and forth to convey Sato Ariyaro's order, the devil soldier who had stopped moving continued to move and began to march forward.

In the early hours of the night, the devil Sato's brigade continued to come in the direction of Zhaojiayu through Yushugou.

Twenty minutes later, Heyuan County, inside the city!

"Commander, more than a hundred explosive packs have been made. Ten of the projectiles you mentioned called the Flying Thunder Cannon have been modified!! ”

Wang Chenghai, commander of the artillery company of the Independent Regiment, found Li Yunlong and reported immediately.

"Oh?"

Li Yunlong was overjoyed when he heard this, and immediately said to Wang Chenghai: "Let's go, go and see." ”。

"That's right!!"

After walking out of the command room of the waiting devil Kato Brigade Headquarters, Li Yunlong thought of something, and said to the guard Wei Dayong, a kid: "Monk, you go and let Zhang Dabiao and Shen Quan rush outside the South Gate, quickly." ”。

"Yes, Captain."

Wei Dayong, who didn't know why, still nodded, and immediately spread his feet and called Zhang Dabiao and Shen Quan.

Li Yunlong continued to walk with Wang Chenghai to the south gate of Heyuan County.

At this time, the four gates of Heyuan County had been controlled by the soldiers of the Independent Regiment who stayed in Heyuan County, and the measures of closing the city were temporarily implemented.

The rest of the first battalion, the second battalion and other main forces have all assembled outside the south gate, of course, most of them have already gone south in concealment according to Li Yunlong's order, and rushed to Mumagou to set up an ambush.

There were no people and horses rushing to Mumagou outside the south gate, only less than a hundred.

Two or three minutes later, Zhang Dabiao and Shen Quan had already hurried to the south gate of Heyuan County.

At this time, Wang Chenghai had already instructed the soldiers of two artillery companies to dig a flying thunder cannon in a dirt pit and bury it in it, and fix the flying thunder cannon.

The elevation angle of the flying thunder cannon is about seventy or eighty degrees, and the elevation angle is very large.

"Commander, what is this?"

Zhang Dabiao and Shen Quan, who rushed to Li Yunlong and Wang Chenghai's side, looked at the flying thunder cannon, and Zhang Dabiao was puzzled.

"Bang Bang Bang!!"

Li Yunlong knocked on the flying thunder cannon with his hand, making a frame sound, and then smiled at Zhang Dabiao and Shen Quan: "This is the barrel that I asked Wang Chenghai to temporarily modify with the captured devil gasoline barrel to fire explosives packs, I call him the Flying Thunder Cannon." ”。

"Hey, hey, brothers, that's a good name!"

Zhang Dabiao and Shen Quan glanced at each other, and Shen Quan said: "Leader, the name is not bad." ”。

"Does this work, though?"

Seeing Shen Quan's questioning face, Li Yunlong waved his hand and said to Wang Chenghai: "Put an explosive package in it and prepare to open fire." ”。

"Yes, Captain!!"

Wang Chenghai was also looking forward to it, after all, if he really said to the regiment commander, he would be able to throw a bag of explosives weighing about 10 kilograms to a distance of about 150 meters to 200 meters.

Then, once you encounter a bunker stronghold that is difficult for the devil to take, after Teniang's digging trench or using other means to approach the devil's bunker stronghold, several explosive packs are thrown over, and the bomb can also be shattered.

After all, once a ten-kilogram explosive package explodes, how could Wang Chenghai, as a master of playing artillery, not know the power of such a heavy explosive package after it explodes?

In anticipation, I saw an artillery company soldier filling a bag of explosives into a thunder cannon.

Then another soldier of the artillery company, who had already prepared to light the fuse and ignite the propellant, had already prepared matches and was ready to light the fuse at any time.

"Commander, it's okay!!"

Wang Chenghai reported to Li Yunlong.

"Light the fuse and fire!!"

Li Yunlong waved his hand, and then asked Zhang Dabiao, Shen Quan and others to avoid it and hide it, covering their ears and opening their mouths at any time.

"Zziz!!"

I saw that the soldier in charge of lighting the fuse lit it, and immediately ran to the side to hide.

"Bang !!"

With a loud bang, a disc-shaped explosive bag was ejected by the ignited propellant, and then it was heavily projected to the south to about 180 meters before hitting the ground, and then exploded in less than two seconds.

"Boom !!"

A huge explosion, sparks flew directly from the explosion.

The shock wave of the explosion, even if it was more than 180 meters away from the explosion point, the power of the shock wave made Zhang Dabiao and the others feel as if they had been punched in the chest, which was very uncomfortable.

"Uh!! Gollum!! ”

After the explosion, the smell of gunpowder smoke from the explosion quickly wafted over.

As a battalion that has fought many battles and is familiar with the power of the explosion, Zhang Dabiao couldn't help but swallow his saliva and gasp.

Shen Quan, the commander of the second battalion on the side, and the guards and other soldiers around him who were responsible for protecting Li Yunlong were all shocked.

"Commander, if this is more than ten meters or twenty meters at a close distance, it is enough to shock people."

It was Zhang Dabiao, the commander of the first battalion, who said the shocking words, and continued to swallow saliva in his throat, and said in surprise, the power of the explosion of this explosive package, the horror of the special mother, the power is strong enough.

"Definitely at those distances, the blast wave of the explosion was enough to shock people."

Shen Quan, the commander of the second battalion, also nodded fiercely and said.

"It works well!"

Li Yunlong smiled and said, "This kind of flying thunder cannon was urgently modified with ten captured devil gasoline barrels, and next, we took it to Mumagou to participate in the battle of ambushing devil reinforcements." ”。

"The explosives package that one of your companies made by Lao Shen was bundled and manufactured for the purpose of flying thunder cannons."

Shen Quan nodded, no wonder he would dispatch a company to urgently bundle more than a hundred explosive packs, it turned out to be used like this.

"Now that the experiment has been successful, let's rush to Mumagou immediately!!"

Li Yunlong waved his hand and said to Zhang Dabiao and the others.

"Yes, Captain!!"

Everyone no longer doubted that Li Yunlong was going to eat the confidence of the devil's reinforcements, and immediately rushed to Mumagou with the flying thunder cannon.

By the time they arrived at Mumagou, the main forces of the 1st and 2nd battalions, which had arrived at Mumagou and set up an ambush in Mumagou, had already divided their troops and deployed according to the plan for the ambush in Mumagou, and had set up an ambush position.

Not long after arriving at Mumagou, Duan Peng, who was lurking and reconnoitring near the south of Zhaojiayu, withdrew with a few good men of the reconnaissance company.

"Regiment commander, the devil reinforcements are behind, and it is estimated that there will be more than twenty minutes to kill!"

Duan Peng reported to Li Yunlong in a low voice.