After the devil Shaozo conveyed the order to create a field through the radio, the leader of the devil squad of the fourth squad immediately raised his right hand, beckoned all the little devils around him to move forward, and used a grenade to clear the way for them.

For a while, these little devils took out the grenade on their waists, then pulled the pull ring and threw it at Han Zhengdong and them.

The grenade rolled down on the front of Han Zhengdong's stone position, and let out a rumbling roar, because there were hanging walls on both sides, and the sound of the explosion could not be diffused, so it could only tumble along the two ends of the narrow road.

The sound of the explosion, which was not small, continued to expand in the narrow passage, which was deafening, and many soldiers suffered from eardrum injuries and hearing loss.

Because Han Zhengdong was behind the stones, there were stones to block the sound, and those huge noises were not directly in the ears, avoiding direct damage to the eardrums.

But even so, the brothers felt that they could not stand it, and they covered their ears with their hands, and hid their mouths under the stones with their mouths open, and did not dare to move.

Wang Si and they were originally going to be affected, but because of the bend of the narrow road, the sound could not reach directly, and it was refracted by the bend that passed through this more than ten meters, which was reduced a lot.

In addition, when Wang Si and they climbed some hanging walls, they were used to plugging their ears with cotton to avoid the high-altitude wind blowing and affecting the attention of the climbers, so this time was no exception, which undoubtedly allowed Wang Si and all the commandos to escape this catastrophe.

But the little devils were not so lucky, the grenades were thrown by them, and the sound generated by the explosion was also reflected back because of the stone bunkers in the front line Han Zhengdong's position, causing most of the little devils to be injured by those sounds.

These injuries far exceeded the damage of the grenade explosion to Han Zhengdong's group, and it can be said that the gains outweighed the losses.

This will cause many little devils to bleed their eardrums, faint in their heads, and even faint on the spot, and the loss of hearing is considered light, and the slightly heavier ones are afraid that they will not wake up after a few coma.

A huge wave of noise raged in the narrow passage, and the closer the devils of the fourth squad got to it, the more they suffered great losses, and many people died on the spot.

If it weren't for the small narrow road, the front line was covered by the corpse of the devil, I am afraid that the field and the devil Shaozuo in the back would also be affected.

"Yaga, this idiot, who made him use a grenade!" When Zoda heard the loud sonic boom, he immediately cursed when he saw the little devils on the front who were shaken by the sound.

When Sakuda said this, his voice had slowly died down, and the surroundings had fallen silent, so whether he scolded the leader of the fourth squad or killed the captain of the fourth squad was useless, everything that should have happened and what shouldn't have happened happened.

"Your Excellency, do you want to kill that idiot right now!" The devil Shaozuo was also indignant at this time, and his heart was full of dissatisfaction.

At this moment, he couldn't wait to immediately pull the leader of the fourth squad out and shoot him with his own hands, you must know that if this fool hadn't killed so many devil soldiers, and caused them to listen to that harsh and uncomfortable sound, how could they end up in such a mess?

Therefore, he is not only bent on doing things, but also avenging the arrow for himself, you must know that this time he did not die at the hands of the enemy, but almost died at the hands of that fool, how can he swallow this breath.

"Would it be useful to kill him now?" Zaotian immediately said to the devil Shaozuo, and glared at the devil Shaozuo with a look of feeling that the devil Shaozuo was just letting go of the horse and not giving the slightest useful advice.

"Your Excellency, please!" Hearing Zuotian's words, he knew that Zuotian was not satisfied with his words at the moment, so he didn't dare to bow his head and babble, otherwise he would die by himself, and Zuotian would not spare him easily, so he could only say such a sentence in front of Zuotian to avoid falling into a state of no return.

"Immediately let the second squad rush back for me, replace the fourth squad to attack the position of the forward support troops, and be sure to take the opponent's position for me!" Zoda said immediately.

He knew that if they didn't take the forward position, they would let Wang Si's plan succeed, and they would only suffer from it, so he had to hurry up and let the troops take Wang Si's forward position and break the deadlock first.

Although Zauta didn't know why Wang Si suddenly stopped to block the attack, and what conspiracy was hidden behind it, he knew that only by breaking this deadlock could Zaota and them have a chance to gain the initiative, so Zauta would never allow the team to delay more time in such a small blocking position.

"Hello!" The devil Shaozuo immediately responded, and then immediately asked the telegraph soldiers around him to quickly send a telegram to the second combat team, and asked the second team to quickly rush to the front line and start the main attack.

The second combat squad followed the fourth combat squad into the narrow road, and it can be said that it was the closest unit to the fourth combat team.

After receiving the order, the second combat team immediately ran towards the position of the fourth team in the front, but at this time, the fourth team had all died on the ground, and their death was terrifying, some of them were bleeding, and some were directly stoned to death by the stones caused by sonar.

Anyway, when the second team arrived at the location of the fourth team, they didn't see anyone alive, and the dead bodies were piled up all over the ground, so that the second team that had just arrived here had to step on the bodies of these devils and continue to walk towards the front.

When they came to the forefront, an improvised stone position appeared, and it was clear that this was the blocking position of their opponents, and they had come to the forefront.

The leader of the devil squad immediately let his troops stop, then held the gun in his hand, kept the fighting state, made all the combat preparations, and then continued to walk towards the front line.

The sound just now had a huge impact on them, and I believe that the impact on their opponents will not be small, so he doesn't know for the time being whether there is a living squadron behind the stone position, and whether there is a commando combat effectiveness.

These are all unknowns now, so the Devil Squad Leader must be cautious and careful, and he must pay attention to everything around him when he takes every step.

The surroundings were very quiet, only the sound of their big scalp shoes stepping on the ground, because there were only two direct positions around them that had exits, and next to them were cliffs, the sound was blocked, and naturally the echo was relatively loud, and the sound from the feet was also relatively loud.

Suddenly, a little devil stepped on a small stone and made a sound different from that of his shoes, and these little devils immediately aimed their guns at the little devil as if they were stimulated by something.

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