There was not enough flat space on the roof for the helicopter to land completely, so the helicopter had to hover more than one meter above the ground on the roof.

The three of them approached the helicopter against the wind, and just as Charles was just grasping the helicopter's landing gear and climbing up, a monster jumped up from the outer wall on the other side of the building.

The monster rushed to the location of the helicopter as soon as it landed on the rooftop, Horton and Ren Wei were shocked when they saw this, Ren Wei grabbed the gun and kept shooting at the monster, while Horton turned to the helicopter and pushed it on Charles's shoulder.

Charles only felt a strong force coming from behind him, and his body instantly accelerated, and he threw himself into the cabin with some unbalance.

At the moment when Charles entered the helicopter, the helicopter had already begun to turn and pull up, and Horton, who could not dodge, was scraped to the ground.

The gun in Ren Wei's hand only fired a dozen bullets before he fell silent, but after all, he had gained a little time, which was enough time for the helicopter to adjust the muzzle to aim at the monster.

"Get down!" The moment Horton fell to the ground, he yelled at Ren Dawei.

When Ren Wei heard Horton's reminder, he didn't care about the situation behind him, and went directly to the side, almost at the same time, Ren Wei's ears were filled with the screams of heavy machine guns.

The monster was quickly shot, and the gunfire stopped.

Ren Wei looked up, but found that more monsters appeared in sight, it turned out that because they were blocked in the building, the monsters climbed up along the outer wall of the building.

The gunfire resumed, and the helicopter swept over Ren Wei's head with a strong wind.

Ren Wei looked at it in shock, only to see the helicopter and the high-rise building at a distance, suppressing the monster with powerful firepower and covering for them. After getting rid of the first few monsters to climb up, the helicopter didn't return to the rooftop, but began to fly around the building, killing the monsters that rushed forward one after another.

"Ren Wei! Come here! Suddenly, Ren Wei heard Horton calling him, and when he looked back, Horton was waving to him and motioning him over.

Ren Wei didn't say a word, and hurried to Horton's side in a few steps.

"Climb fast!" Horton pointed to the zipline and said to Ren Wei. "Take this opportunity to climb to the opposite building, where it will be easier for the helicopter to pick us up."

"You're hurt, you go first." Ren Wei looked at Horton, who was still bandaged on his arm, and said.

"Joke! My injury is nothing! Horton was furious. Since one of his arms was useless, and he lost a lot of blood and didn't have much strength, there really wasn't much he could do. But Ren Wei had already saved him once before, and now at this critical moment, his pride would never allow him to escape for his life first.

"With aircraft cover, there will be nothing for the time being, I know very well. You go! Ren Wei was even more resolute, seeing that Horton was about to say something, Ren Wei couldn't help but pull Horton to the zipline, reached out to fasten his seat belt, and then pushed him to the opposite side, and began to pull the loop desperately.

During this period, Horton pushed and shoved several times, but he was defeated by Ren Wei's strength, and was finally sent to the opposite building by Ren Wei first. Hanging in the air, Horton looked down and saw that the monsters who had followed the "leader" before had also run downstairs and began to charge the rooftop.

Seeing this, Horton gritted his teeth and grabbed the rope with his intact left arm, pulling it back desperately so that he could move faster.

With the help of Ren Wei and Avril Lavril and his own efforts, Horton successfully came to the roof of the opposite building.

"That's it! It's your turn! Fast! Avril shouted.

After Ren Wei heard Avril's words, he quickly fastened his seat belt for himself, and then jumped out of the building.

When the helicopter saw that the people on the roof had left, it stopped firing and, after making one last circle, prepared to pick up the people who had moved to another building. Another reason why he didn't continue to cover was that Black Hawk No. 1 and Black Hawk No. 2 were originally here to carry out reconnaissance missions, and the ammunition was not fully loaded, not to mention that on the way here, Black Hawk No. 1 also helped Mork and others, so after two battles, there were few bullets left. * I haven't used it, but there are only four of them, which can be said to be one less than one, and it is not a conventional weapon.

Thinking of this, the pilot of Black Hawk One subconsciously rubbed his finger over the * launch button.

At this moment, a black shadow volleyed in this direction.

Although the sky was much brighter, the visibility was not high after all, and the helicopter had not been hit by any long-range strikes all this time, so the attack was much more than the pilot expected.

Despite the pilot's best efforts to maneuver the helicopter and make evasive maneuvers, the helicopter was unable to completely dodge.

"Captain!" Horton couldn't help but shout.

The shadow slammed into the side of the helicopter, causing the nose of the helicopter to spin diagonally downwards to the other side. The drastic change of direction made the pilot lose his balance, his fingers clenched unconsciously, and then, a * shot out of the helicopter, flew less than five meters in front of Ren Wei, and went straight to the ground.

* Caused great damage on the road on the side of the building, and the pit was several meters deep, but this was only the beginning, and before everyone could come to their senses, they felt a shake under their feet, and heard a sound like thunder in their ears.

At this moment, most of the street surface that was hit by * suddenly bulged, and the previously smooth road surface cracked inch by inch.

A second wave of even more violent shaking followed, and the crowd, who had been unable to stand on their feet before, fell one after another.

"! What the*?! How can it be so powerful! Horton soothed his pain by shouting and swearing. But what he said does have a point, a * is not so powerful, but if it blows up a gas main line, then the consequences will naturally be different.

According to Avril's original plan, she thought that her approach would blow up the entire town of Green, but the reality was that except for the first part of the area that was ignited and blown up, the rest of the place only caused a fire, and if you think about it, as the more places the pipeline breaks, the faster the gas leaks, then the pressure in the pipeline will be smaller, and the pressure is low enough to prevent the pipeline to continue to rupture and let the gas leak out, so the so-called explosion will not occur again.

Fortunately, if the pipeline would have exploded all the time, Charles and others, who had no idea that there was such a gas mainline around them, would have died while resting in the underground parking lot of the mall.

Unfortunately, this gas line has now been detonated, and if everyone does not leave as soon as possible, their lives will only be prolonged by a few hours, because the underground explosion of the gas line has destroyed the foundation on one side of the building, and the building will soon collapse.

At this time, the helicopter shook off the black shadow that hit it in the air, it was a monster, and the monster tried to catch the helicopter at the moment of being thrown off, although it failed to succeed, but the long bone spur on its forearm or the propeller of the helicopter had contact, which caused an alarm in the helicopter cab.

"What's going on?!" Charles on the plane asked.

"The propeller is damaged! Lack of power! I don't know if this plane can still carry these people now, so I'll pull over the plane right away, and you can get them up, so I can only try. The Black Hawk One pilot said to Charles as he moved the plane to where Horton and the others were.

During this period, two more monsters flew from the air to the zipline, but they were not as lucky as the first monster, but after crossing the arc, they smashed directly to the ground, and the flesh and blood were blurred.

When the third monster flew in, Ren Wei finally saw how these monsters did it, and it was unbelievable to say it, because you couldn't imagine that these monsters were all thrown by their leader?!

The "leader's" huge body and thick arms combine to be a perfect trebuchet. However, the "leader" did not continue to launch such an attack, I don't know if he felt that it was ineffective, or if there were no monsters around him.

The helicopter is already in place.

"You two go first!" When Horton was talking to Seia, the intact hand directly picked up the child and handed it to Charles on the helicopter, and then pushed Seya and put her on the helicopter.

"Come up too!" Charles held out his hand to Horton, who had not yet boarded the plane. "Trust Avril."

Hearing this, Horton nodded, no longer hesitated, and boarded the helicopter.

said that Avril had dragged Ren Wei to a distance of only ten meters from the top of the building, and seeing that victory was in sight, the building suddenly "flickered" and tilted at an angle. Avril, who didn't check for a while, instantly slid out a few meters in the direction of the building's inclination, but fortunately she didn't let go, and moved back by relying on the rope.

"Hurry!" Avril shouted at Ren Wei, who was also pulling the rope and trying to get closer to her.

As he spoke, the stairs sloped even harder, and the zipline connecting the two buildings was stretched straight and was about to open.

"Grab the ring!" As soon as he finished speaking, the zipline that Avril had built in the first place was broken.

Fortunately, the rope was broken in the middle, and although Ren Wei hit the outer wall like a pendulum, he stayed in this building after all. It's just that now he has to climb vertically to the top of the building, which is much slower than before. Downstairs, the newly arrived monsters began to climb up the building.

The people who were paying close attention to Avril and Ren Wei from the helicopter were very nervous when they saw this.

"Dude, can you lean over and get over, we have to help, otherwise it will be too late for them to go on like this." Horton said urgently.

The pilot was also helpless when he heard this: "It's not that I won't help, now that the plane is damaged, I can't manipulate it to do some dexterous actions." I'm fine hovering here, but if I get close to them in this case, they'll be in danger and more likely to crash our plane. ”

"That can't be seen...... Ugh—" Horton sighed.

By this time, the building had become even more crooked, and huge cracks appeared in the entire exterior wall of the building.

"Or I'm ......" Horton couldn't help but turn to Charles, but before he could finish, the words were interrupted by Seya's exclamation.

"Look! It's coming up! He's coming up! ”

When Horton heard this, he hurriedly turned around, and saw that Ren Wei had already exposed half of his body on the side of the building, and was climbing to the roof with the help of Avril Lavigne.

"Quick! Come on! The crowd was excited.

Ren Wei and Avril quickly approached the helicopter, and at this speed, they would soon be out of danger.

At this moment, there was a third explosion at the bottom of the building, and after a loud bang, the whole building trembled violently like a person who had been shot, and then fell to the ground without hesitation.

"No—" Charles and Horton shouted in unison.

The toppled building quickly crashed into the tall building next to it and then deformed.

And the figures of Ren Wei and Avril disappeared into the ruins of the building and the dust generated when it disintegrated, and they were never found again.