After the Japanese Grandpa conveyed the order to make fields through the radio, the Japanese captain of the Fourth Team immediately raised his right hand, called on all the Japanese around him to advance forward, and used grenades to open the way for them.

For a moment, the Japanese took out the grenades on their waists, then pulled the pull ring away, and threw them at Han Zhengdong and the others.

The grenade rolled on the front of Han Zhengdong and his stone positions, making a roar. Because there were hanging walls on both sides, the sound of explosion could not spread and could only churn along the two ends of the narrow path.

The explosion that was not small was constantly expanding in the narrow channel, deafening, and many soldiers suffered eardrum injuries and hearing damage.

Because Han Zhengdong and others were behind the stone, there were stones blocking the sound, and did not let the huge noise enter the ears directly, avoiding direct damage to the eardrums.

But even so, the brothers couldn't stand it. They covered their ears with their hands, opened their mouths and hid under the stone without daring to move.

Wang Si and the others were originally going to be affected, but because the narrow path was bent, the sound could not be directly reached, and the refraction of the bend that passed by more than ten meters was reduced a lot.

In addition, when Wang Si and his team climbed some hanging walls, they were accustomed to using cotton to block their ears to avoid the wind blowing high altitudes and affecting the climbers' attention. So this time is no exception, which undoubtedly allowed Wang Si and his team members to escape this disaster.

But the Japanese were not so lucky. The grenades were thrown by them, and the sound waves generated by the explosion were reflected back because of the stone shelter blocking the frontier Han Zhengdong position, causing most Japanese to be injured by the sound waves.

These damages far exceed the damage caused by the grenade explosion to Han Zhengdong's team, and it can be said that the gain is not worth the loss.

This will cause many Japanese Japanese to have eardrums, fainting in their heads, and even faint on the spot. The hearing loss is light, and those who are slightly heavier may not wake up after several comas.

Huge waves of sound raged in the narrow path. The closer the distance to the fourth team, the more losses the Japanese suffered, and many people died on the spot.

If it weren't for the narrow path and the front line was covered by the corpses of the Japanese, I'd probably be the Zaotian and the Japanese, the Japanese, who were behind, would have been affected.

"Baga, this fool, who made him use a grenade?" Zaotian heard the loud sound and immediately cursed when he saw the Japanese soldiers at the forefront whose Japanese were damaged by the sound.

When Zaotian said this, his voice slowly disappeared, and the surroundings became silent. Therefore, it was useless whether he scolded the captain of the fourth team or killed the captain of the fourth team. Both what should and what should not have happened happened.

"Your Excellency, do you want me to kill that idiot now!" The Japanese Grandpa was also filled with righteous indignation at this time, and his heart was full of dissatisfaction.

At this moment, he wanted to pull the captain of the fourth team out and shoot him by himself. You know, if this fool hadn't killed so many Japanese soldiers and implicated them in the harsh and uncomfortable voice, how could they end up in such a mess?

Therefore, he was not just focused on his work, but also avenged his own revenge. You must know that this time he did not die at the hands of the enemy, but almost died at the hands of the idiot. How could he swallow this?

"Is it useful to kill him now?" Zaotian immediately said to the Japanese Grandmaster, staring at the Japanese Grandmaster as if he thought the Japanese Grandmaster only fired a horse and did not give any useful opinions.

"Please make it clear!" Hearing Zaotian's words, he knew that Zaotian was not satisfied with his words at the moment, so he did not dare to bow his head and respond, otherwise he would have to commit suicide. Zaotian would not spare him easily, so he could only say this in front of Zaotian to avoid himself from falling into a state of endless doom.

"Let the second team rush back to me immediately and replace the fourth team to attack the frontline Chinese troops' positions. Be sure to take the opponent's positions for me!" Zaota said immediately.

He knew that if they did not take down the frontier position, Wang Si's plan would succeed, and that would only be themselves who would suffer losses. Therefore, he must seize the time to let the troops take down the frontier position of Wang Si and the others and break the deadlock first.

Although Zaotian didn't know why Wang Si suddenly stopped to block the attack and was hiding some conspiracy behind it, he knew that only by breaking the deadlock could Zaotian and others have the opportunity to gain the initiative. Therefore, Zaotian would never allow the team to waste more time on such a small blocking position.

"Ha!" The Japanese Major responded immediately, and immediately asked the telegraph soldiers around him to send a telegram to the Second Battle Team, and asked the Second Team to quickly head towards the front and start the main attack.

The second combat team followed the fourth combat team into the narrow path. It can be said that it is the unit closest to the fourth combat team. It makes sense that Zaotian asked the second team to replace the fourth team as the main attacking force.

After receiving the order, the second combat team immediately ran towards the position of the fourth team in front, but at this time the fourth team had all died on the ground. Their death was terrifying, some were bleeding from seven orifices, and some were directly killed by the stone caused by sonar.

Anyway, when the second team arrived at the position of the fourth team, there was no one who was alive. The ground was full of dead bodies, so the second team that had just arrived here had to step on the bodies of these Japanese corpses and continue walking towards the front.

When they reached the forefront, a simple stone position appeared. It was obvious that this was the blocking position of their opponents, and they had already reached the forefront.

The Japanese squad leader immediately stopped his troops, held the gun in his hand, kept fighting, prepared for all combat, and then continued to walk towards the front.

The sound just now had a huge impact on them, and I believe it would not have little impact on their opponents. Therefore, he did not know whether there was a living Chinese army behind the stone position and whether the combat effectiveness of the commando team existed.

These are unknowns now, so the Japanese squad leader must be careful and pay attention to all changes around him every time he takes a step.

The surroundings were very quiet, and only the sound of their big-headed leather shoes stepping on the ground, because there were only two direct exits around, and there were cliffs next to them, and the sound was blocked. Naturally, the echo was relatively loud and the sound came from the feet was also loud.
Chapter completed!