Therefore, the building of the research institute must be tightly integrated, and there will be no opportunities to take advantage of it.
If Lu Feng and the others want to enter this place, they must enter through the main entrance.
Just look at this building, there is only one main entrance in the front, there are almost no windows around it, and there is no entrance at all.
Unless, a big hole is blown out of the wall, but in that case, it is better to punch in directly from the front door.
"Wait another three minutes."
"If they don't move in three minutes, we can only try to attack."
Lu Feng pondered for two seconds. He knew clearly that there must be a dangerous Dragon Pond and Tiger's Den inside, but if Igawa refused to admit death, then he would have no choice but to lead an attack.
After all, as the saying goes, Igawa can afford to wait, but Lu Feng cannot.
"Okay, I understand."
Shi Cong responded and began to gather the remaining people.
In a big battle, more than two hundred people were killed. Now, including the Canglong team members, there are still just over two hundred left.
And many of the people in their early 200s had already suffered injuries.
But fortunately, the injuries were all minor and he could continue to participate in the next battle, but it would have some impact on his combat effectiveness.
Time passed very quickly, and three minutes flew by in an instant.
"Brother Feng, there's still no movement."
Shi Cong kept observing the movement in the building opposite, but in the past few minutes, there was no movement, not even a light.
This shows that Igawa has accepted death and will stand still.
"Get ready to fight."
Lu Feng nodded. The other party remained unchanged in response to all changes, and there was nothing he could do about it.
"Brother Feng, there are more than a dozen rockets."
Shi Cong glanced at the building in front and reported to Lu Fenghui.
"That's just right. Let's give them a greeting gift first."
Lu Feng nodded and used the rocket launcher to clear the way. That would be the best.
Soon, Lu Feng and his party walked out of the house, took the remaining soldiers, and set up an attack formation again.
The remaining dozen rockets were also pulled over, and all the soldiers were ready.
Several RPG rocket launchers were placed, waiting for Lu Feng to give the order, and they would drop the bombs directly.
"put."
Lu Feng gave the order and the cannonballs were immediately thrown into the barrel and then fired.
"Whoosh!"
"Whoosh!"
The rocket trailed a trail of fire, aiming directly at the three-story building in front of it.
"Bang! Boom!"
The shell hit the wall and exploded instantly.
So many rockets exploded together, creating a deafening sound.
But after the explosion, Lu Feng and others were surprised to find that there was not much damage to the wall, only a layer of sand and dust fell off, and the most serious part was a few thin cracks.
"Holy shit, it's really hard."
Shi Cong exclaimed, the hardness of this wall exceeded their expectations.
"It's normal."
Lu Feng nodded. After all, such an important place as the research institute does require extremely high defense.
If this building would be shattered by an explosion, then Lu Feng would really have to worry about whether they were looking in the wrong place.
Now it seems that this is the exact location.
"Brother Feng, it looks like it will take at least fifty cannonballs to penetrate the wall."
Shi Cong shook his head. There were only a dozen rockets left in total. Six of them had been fired just now. The result was that they only blew away some of the sand and dust on the wall.
If you want to blow a big hole in the wall, you really need more than fifty cannonballs.
"Then don't blow up the wall, and aim all the remaining artillery shells at their main entrance to bomb."
Lu Feng nodded, and then changed the bombing position.
"yes."
Shi Cong responded and immediately asked someone to adjust the angle and aim at the main entrance.
"put."
Another order was given, and several shells burst out of the barrel and bombed towards the main entrance.
"Bang! Bang bang!"
"Boom!"
The deafening explosion sounded again.
The main entrance of this building is actually made of steel.
Two consecutive artillery shells exploded through it, and it was still unharmed. However, as the artillery shells from behind began to bomb, the door frame was the first to fail.
"Boom!"
The main entrance was directly bombed open, and the last shell rushed in from the main entrance and exploded inside.
"ah!"
"Baga!"
Immediately afterwards, Lu Feng and others heard bursts of screams.
"Damn it, it turns out there was an ambush inside."
Shi Cong immediately judged that the other party had set an ambush inside.
But they didn't expect that Lu Feng would use this method to blow open their front door.
Maybe they didn't expect that Lu Feng still had so many rockets after both sides had been fighting for so long.
They originally thought that Lu Feng and others did not have many bullets left, but they never thought that Lu Feng gave them another surprise.
"How many more are there? Blast them all in."
After Lu Feng saw this situation, he quickly ordered.
"yes."
Shi Cong gave the order and the last few shells were ready to be fired.
At this time, in the command room inside the research institute, Ikawa's face was ashen.
The rumbling sound outside shook many furnishings in the house and kept shaking.
"Boom!"
"Boom!"
Before Ikawa could say anything, there was another huge explosion.
The last few shells hit directly from the main entrance, and then passed through the corridor before exploding.
Igawa arranged to guard the Japanese soldiers in the corridor, preparing to ambush Lu Feng, but they were all killed instantly and no one survived.
The deputy rushed in extremely embarrassed and began to report the situation to Igawa.
"Sir Ikawa, they blew up the main entrance."
"All the twenty soldiers we ambushed have been killed."
"In addition, the landmines we laid were also blown up..."
The deputy's eyes widened. He had been following Ikawa for so long and had participated in many missions. Today was the one that scared him the most.
Because in every mission in the past, Igawa was very confident that he would win, and he had clearly calculated every step of the enemy's direction.
But today, the situation is reversed.
No matter what plan Ikawa made, Lu Feng seemed to know it in advance and destroy their plan directly.
Under this situation, Igawa could still remain calm, but the people under him were already a little unable to sit still.
Seeing that Lu Feng was about to lead people in, this made these people even more nervous.
"Why are you panicking?"
"Follow the previous plan. If he dares to come in, he will stay here forever."
Igawa shook his head. He was not in a hurry, and he still looked like he was sure of victory.
Of course the adjutant knew Ikawa's plan, but he really couldn't keep calm at this time.
The pressure Lu Feng put on them was simply too great.
"Yes, subordinate, I understand."
The adjutant took a deep breath, and in the end said nothing more, bowed and left slowly.