With Wang Si's order, all the brothers jumped into the trenches of the second-line position as fast as they could, and then immediately set up their rifles in their hands, ready to deal with the charge of the little devils.

As Wang Si expected, after a burst of artillery bombardment, the devil's infantry desperately rushed towards the first-line position, this crushing speed was like rushing to the first-line position at the moment when the devil's artillery fire stopped, and taking down the entire forward defense.

Because Wang Si and they have retreated to the second-line position, they can naturally only watch the situation on the first-line position, and they can't do anything.

After the devil boarded the first-line position, he then directly attacked Wang Si's second-line position, presumably because the devil commander was worried that the delay would be long, Wang Si's defense in the second-line position was consolidated, and it would be more difficult to attack again, so he took advantage of Wang Si's unstable foothold, and made the first move, and planned to connect the two lines of defense in one go.

But when the little devils rushed to the front of the second-line position, Wang Si and the others concentrated all their machine guns to intercept the little devils for ten minutes, and the dense bullets penetrated the bodies of the little devils on the front line, and they were knocked to the ground on the spot.

The devils in the back quickly replenished themselves, and suppressed the position with the crooked handle machine gun and Type 92 heavy machine gun in their hands, and began to return fire with full firepower.

For a while, the bullets from the machine gun sprayed along Wang Si and their side, covering Wang Si's position, and all those bullets swept on the sandbag bunker.

Wang Si and the others were pressed under cover, and it was not easy to raise their heads, let alone continue to shoot to resist the pace of the little devil's charge.

Under the suppression of the machine gun, the devil continued to sprint towards the second-line position, and he wanted to take advantage of the stall where Wang Si and they couldn't raise their heads, and directly stepped on the soil on Wang Si's position.

"Captain, the devil's firepower is too fierce, we have no way to hold our position if we continue like this!" Han Zhengdong had just shaken off the dirt on his body, and was covered up by another burst of dirt from the grenade, but he didn't care about the dust on his body, and said directly to Wang Si.

Now their brother can't even raise his head, let alone use the gun in his hand to fight back at the little devil's attack, so he must find out if Wang Si has any way to deal with this matter.

"How long have we been here to fend off the devils?" Wang Si immediately asked Han Zhengdong beside him, and they asked him that he needed to know the accurate time calculation.

"It's been almost fifteen minutes, but the little devil's attack is very fierce, and the firepower is quite strong, if it goes on like this, I'm afraid we won't be able to hold on for even five minutes." Chu Huaichen said at this time.

He, like Han Zhengdong, knew that if they continued like this, they would not be able to hold this place, even if they wanted to retreat safely, because it would not be long before the little devils would trample on their positions and put them in a desperate situation.

"Zhengdong, Lao Chu, your two combat teams immediately enter the back warehouse, move all the grenades inside, let's use the grenades to greet these little devils!" Wang Si immediately said to the two group leaders beside him.

"Yes!" Chu Huaichen and Han Zhengdong immediately responded, and then quickly ran towards the warehouse behind them with the brothers around them, taking out the things they needed from the warehouse as quickly as possible.

"Other brothers, use the grenades left on us to greet them, no matter what, we can't let these little devils step on our position!" Wang Si saw Han Zhengdong and Chu Huaichen go to the back warehouse to carry grenades, so he continued to say to the brothers beside him.

The other brothers quickly filled the gap vacated by Chu Huaichen and Han Zhengdong, and immediately took out the grenade on their waists, pulled the pull tab, slammed it on their rifles, and then threw it at the little devil's side.

Because the throwing grenade is an arc-shaped parabola, it can completely avoid the bullets fired by the devil's side, and the grenade can be accurately thrown to the devil's side by dodging in the bunker, even if the explosion distance is close, it will not hurt them in the slightest.

Therefore, a series of grenades rolled directly from behind the cover to the front of the devil's charge, and in less than a minute, all of them exploded under the devil's feet, blowing up many little devils on the spot.

The devil soldiers suffered heavy casualties, and the devils who were alive at the front were forced to retreat and get as close as possible to the devil commander.

The devil commander saw that the attack was ineffective and the troops suffered heavy losses, and he was really a little anxious.

Originally, he relied on his strong firepower and concentrated all his superior forces to give Wang Si and them a lightning attack, and took Wang Si's position as quickly as possible, and even the entire supply depot, to avenge the defeat of Wang Si and them by a sneak attack before.

But now it seems that his idea is too naïve, Wang Si and they will not give them any chance at all, every defensive front is very well deployed, even the first-line positions they have won have cost them dearly.

Through all the previous events, the Devil Commander was also beginning to wonder if there was something wrong with the front-line position in his hands, otherwise he would never feel so uneasy as he did now.

At present, they have attacked three times, and all three times have suffered heavy losses, and one brigade has fought so far, and even two squadrons are not enough, but their combat results have still not made any progress, which really makes the devil commander feel powerless.

"Your Excellency, although the opponent does not have many troops, it has strong firepower and fierce combat effectiveness, and it may not be a way for us to blindly attack!" A devil captain said to the devil commander at this time.

They have attacked three times in succession, and their firepower has been used to the extreme, but they have achieved little or even any results, so this devil officer feels that if this continues, they will lose more than they lose, and the losses may continue to expand, so he asked the devil commander directly.

"It is impossible for the people of China to have no loopholes, as long as we look carefully, I believe we will be able to find the flaws of the other party!" The devil commander said unswervingly, although he didn't know if he could survive until he could take down the fourth king, but he knew that he couldn't just use dreams to anesthetize himself, and he had to take back the initiative as quickly as possible to ensure that they were invincible.

"But we have sacrificed so many of the best soldiers of the Japanese Empire, but you still haven't come up with any feasible solution, if you continue like this, I'm afraid that all our troops will be wiped out, and it will be impossible to eliminate this group of people." The devil officer suggested to the devil commander at this time.