Now the balloon is filled with flammable hydrogen.

And this fragile big guy is the last hope for people to get out of this dead land.

If they were hit by an extremely corrosive water bomb, Leng Hao and the others were destined to be buried here with these monsters.

",!"

The black eagle felt the lift of the balloon, and was so angry that he grabbed the hydrogen generator on the side, but he didn't dare to act rashly.

Ma Tian reflexively grabbed the rifle that had been thrown aside, but looking at the empty magazine, he could only throw the rifle down in vain.

"Lift that plank, block, block its shot!"

Leng Hao didn't know where he got the strength, so he grabbed a huge door panel and rushed to the top of the small castle, trying to save everyone's hope of survival in this way.

The group of four, which had resisted for seven or eight days, had now run out of ammunition and food, and had no weapons to defend against the sulfuric acid cannon attack.

"Bang!"

The water bomb from the sulfuric acid cannon was once again a little closer to the huge hot air balloon.

In fact, its target was not the hot air balloon, but the four people who were desperately blocking it near the hot air balloon, but now the panicked people have all forgotten about this.

"Immortal Banban, Immortal Banban!"

Leng Hao's voice was full of a cry of despair, this feeling of being beaten and not fighting back made him have no choice.

"Hit me! Hit me! ”

Even Ma Tian, who has always been timid, stood frantically at the head of the small castle, throwing all kinds of small stones vigorously.

At this time, Leng Hao suddenly found a black shadow running fast in the corner of his eyes.

Zhang Xiaomeng actually ran towards the outside of the castle! Run towards the path where the monsters were already gradually passing through the fire.

"What are you doing, coming back?"

Leng Hao shouted frantically.

"Hahaha, sure enough, I'm not mistaken!"

Zhang Xiaomeng ignored the shouts of his comrades-in-arms, he quickly ran to the catapult that Ma Tian had just made, grabbed the generator that was making hydrogen, and laughed loudly.

When they retreated just now, Zhang Xiaomeng put in some materials, which continued to produce hydrogen.

The Major skillfully sealed the iron cylinder, then put it on the rope of the catapult, and used the elasticity to project the half bottle of hydrogen out.

"Boom!"

The landed iron cylinder exploded on the sulfuric acid cannon as desired, causing the guy to panic and knock down the parasites around him, scurrying around.

The splashing sparks even made the fire that was already about to be extinguished have the momentum of rekindling.

However, at the same time, a water bomb from the sulfuric acid cannon also happened to hit Zhang Xiaomeng's side.

Splashes of green slime splashed onto Zhang Xiaomeng's bare skin, and white smoke rose from most of the major's body.

"Ahhh

In severe pain, Zhang Xiaomeng couldn't help but exhale in pain.

"Zhang Xiaomeng!"

As soon as Leng Hao threw down the door panel in his hand, he was about to rush down the castle to rescue the comrade-in-arms who had lived and died together many times.

"Let's go, let's go, let's go!"

Zhang Xiaomeng, who was originally about to retreat, returned to the trebuchet at this time, mixed a large amount of aluminum sheets and caustic soda together, and pushed the generator heavily.

"Enough for the three of you, let's go!"

"Let's go together!"

Ma Tian and Black Eagle also jumped off the city frantically and ran towards Zhang Xiaomeng.

In the past few days, they have been fighting together without sleep, so that they have become brothers, brothers who can face life and death together!

Zhang Xiaomeng turned his head and showed his smile at Leng Hao, who was rushing over.

Half of the current major seems to have been drenched with sulfuric acid and has been completely corroded.

The slimy flesh and white smoke rising from his body made the Major's smile a little hideous.

"I'm hopeless. Brothers, let's go. ”

Looking at the major whose whole body was trembling and enduring severe pain, Leng Hao's tears rushed out of his eyes.

"Captain, you still have a lot of work to do. Live well! ”

Zhang Xiaomeng suddenly raised his right hand and gave a military salute to Leng Hao with a trembling voice.

Leng Hao stopped for a moment, and looked at the young soldier who was trying to show a smile with tears in his eyes.

"The organ directly under the 35th Division, Major Zhang Xiaomeng, requests to be broken! People are in the position! ”

The black eagle grabbed Leng Hao, who was also trembling all over: "Captain, let's go, don't let the major die in vain!" ”

With tears in their eyes, Leng Hao and the three of them climbed onto the hot air balloon that had been filled with hydrogen one after another.

"Bring on body armor! Captain, help me kill a few more monsters in the future! ”

Zhang Xiaomeng, who endured the pain, continued to fill a large amount of caustic soda, watching the monsters that were getting closer and closer and shouted loudly.

Leng Hao and the others moved quickly, because they all had an irrepressible flame in their hearts.

As the black eagle cut several ropes tied to the hot air balloon, the balloon that held people's hope for survival slowly rose towards the sky.

At this time, the sulfuric acid cannon had already adjusted, and aimed its back bulge at the hot air balloon that had just risen, ready to shoot again.

It doesn't stand a chance, though.

Zhang Xiaomeng, who was carrying an iron cylinder full of hydrogen with one hand, had already rushed in front of it.

The shirtless Major was now covered in corrosive white smoke and blood marks from the parasites.

The blazing flames even scorched the soles of Zhang Xiaomeng's feet, but the heroic major didn't seem to feel any pain at all.

Zhang Xiaomeng pressed the iron cylinder heavily on the bulge on the back of the sulfuric acid cannon, and pressed his whole body up.

"Ahh

The young major endured the pain of scratching, biting, and even tearing at the monsters, and his mouth let out a cry full of pain but with a hint of pleasure.

"Brothers of the 35th Division, I didn't disgrace everyone!"

"Boom!"

With the explosion of the hydrogen cylinder, the major's broken body fell to the ground without a sound.

But Zhang Xiaomeng did it, and the violent explosion caused the bulge on the back of the sulfuric acid cannon to explode, and a large amount of green slime splashed in all directions.

The parasites gathered around Zhang Xiaomeng were all covered with corrosive white smoke, and no monster could threaten the hot air balloons that had already lifted off.

Leng Hao, who clearly saw this scene on the hot air balloon that slowly rose into the air, and the three of them tightly clung to the guardrail of the balloon, and their muscles burst out.

"Lao Tzu swears, Zhang Xiaomeng, I will avenge you!"

A trace of red blood overflowed from the corner of Leng Hao's mouth, and he gritted his teeth and shouted word by word.

"Comrade-in-arms, go all the way!"

The black eagle suddenly stood up straight, raised his right hand vigorously, and gave a military salute to the mutilated heroic soldier on the ground.

Leng Hao and Ma Tian also slowly raised their hands.

They know that Zhang Xiaomeng has always been proud of his military status.

This former military academy elite, until the moment he died in battle, was worthy of the national defense green on his body.

In the second year of the last year, on September 18, Major Zhang Xiaomeng, the former elite of the 35th Division of Huaxia State, died in the outpost battle of the hydropower station base.