As soon as Catherine's question came out, everyone's eyes staggered, and finally fell on the giant mouth.

"Don't look at me, ask her. Giant Mouth glanced at Catherine.

Casting said, "Catherine, since you are the team leader, let's talk about your thoughts first. ”

Catherine was a little speechless, if she knew what to do, why bother. "I asked you precisely because I didn't know what to do. In desperation, Catherine could only cast a rescue look at the Ice Bear Abyss.

"The mountain wants us to climb to the top of the tower at the end of the first stage, so we just need to climb as fast as possible. "Ice Bear Abyss uttered a word of nonsense.

But this sentence gave Catherine an idea. "The key to climbing up as quickly as possible is the buildings that build the Sky Exploration Tower, if we can find the building that becomes the top of the tower early and climb to the top of it, then we can complete the climb to the top at the same time as the Sky Exploration Tower is completed. Do you have a way to find the building that is the top of the tower?"

"Building the Sky Exploration Tower is the specific operation of the screw alley, and the cloud has the most right to speak. Casting said.

"It's impossible to know yet, so we'll have to wait for the buildings to come and figure out the one at the top of the tower from the order in which they climbed. The cloud replied.

The end result of the deliberations was to wait and see, and everyone waited on the rooftop.

At the site of the scrap disposal site outside the city, the waves of parts from the left and right sides crashed together. A huge amount of molten steel fell from the sky, as if there was a huge water outlet in the sky. The behemoth, the steel Hissuro, slowly poked its head out of the red-hot steel pool that had converged.

Gear City was in a roar, and all the buildings in the city staggered. They seemed to come to life in an instant, standing up and walking on their legs. The five buildings pointed out by the mountain squeezed towards the screw alley with a step-by-step roar.

Catherine, who had been keeping an eye on the movement outside the city, quickly swept through the five tall buildings. Three buildings are relatively slender and long, and two are a bit thicker.

"Could the top of the tower be in those three?" asked Catherine.

"It's hard to tell right now, we'll find out when they get closer. Yun shook his head.

The three slender buildings walked faster and reached the side of Screw Alley first. I don't see them waiting, scrambling to climb up. The two thick buildings arrived a little later than them, and actually crawled directly towards the slender buildings. In a few moments, the five buildings were entangled, pulling and climbing each other.

"What to do? There is no order at all. Casting said.

Yun said, "Whichever one arrives first, you will go to whichever one." ”

Catherine looked at it for a moment and had no clue, only agreed to Yun's proposal. But the buildings are pulling at each other, climbing slowly, and there are two buildings that can be considered to go hand in hand.

Outside the city, Wasuru had grown most of his body, revealing his majestic lion body. The shelling of Gear City began, and the rumbling sound of artillery was deafening.

Seeing the two buildings getting closer and closer, it was hard to say which one climbed higher. Catherine was still pondering in her heart, and the figure in front of her flashed, but it was a huge mouth that flew out and jumped to the roof of a building.

As soon as the giant mouth fell to the top of the building, another building stretched out its head, and suddenly it was a few points higher.

"I'm up here. Casting jumped, and the iron feather behind him opened up, and landed steadily on the roof of the building that came from behind.

But the reality was far more complicated than expected, with a backward building popping up and climbing over the two leading buildings. Yun said on the side, "Then I'll go up to this building." Her figure blurred and vanished.

Only Catherine and the Ice Bear Abyss were left on the roof of Screw Alley, and the two looked at each other. The so-called team command is nothing but a virtual reality, and the representatives of the three major forces are fighting separately and have no intention of listening to the command at all.

"It's fine. The Ice Bear Abyss could think of it, "When they get together, it is indispensable to fight openly and secretly, but it is not as good as now." ”

"Hmm. Catherine nodded, "We'll just wait." ”

The three buildings under the feet of the two took turns to lead, and they were about to approach the roof. Eventually, the chosen building was the first to climb to the edge of the roof of Screw Alley.

"It's now. The Ice Bear Abyss shouted, "I'll pick you up below."

The Ice Bear Abyss stepped out of the edge with an arrow, jumped downward, and landed heavily on the roof of the building below. He turned to Catherine, and with his free right hand, motioned for Catherine to come down.

Catherine didn't hesitate and jumped from where the Ice Bear Abyss had stepped out. The old savage, though with only one hand, had a strong and powerful arm that was enough to catch Catherine.

Casting came over and said, "Actually, you should choose the other two." ”

"Why?" asked Catherine.

"The one who climbs up first is the tower, and the slowest one is the top of the tower. The casting voice didn't have much undulation, but it sounded faintly self-deprecating.

"You're right, but the more you wait, the more unsafe it becomes. Catherine pointed upwards and said, "Considering the risk of jumping down, you should choose the roof of the building closest to you." And the fastest building will dock with the roof of Screw Alley, and we don't dare to stay on the roof of the original building. ”

Catherine had just finished speaking, only to hear a loud "boom". The building sat on the roof of Screw Alley. The three of them walked to the edge of the building and looked down. The remaining four buildings were still below, and the two chosen by Jukou and Yun were in front, at the junction between Screw Alley and the first to reach the building.

"Whoever comes down first, we'll go up. Catherine said.

Casting eyes look out of the city. "It's a bit slow now, and we're about to send a big army. ”

Catherine and the Ice Bear Abyss also looked in the direction of the scrap disposal site. The behemoth Hiroshi has been overwhelmed by the cannonballs, and the cannonball Hongqiao is also being formed.

The second building is the one chosen by Cloud. She kept walking along the edge of the building from the top of the building, looking down, and it seemed that even Catherine, the Ice Bear Abyss, and the Cast had fallen to the top of the building.

It was so strange that the first casting noticed that something was wrong, and immediately ran to Yun's side to follow him. Catherine and the Ice Bear Abyss also realized that something was wrong, but neither of them moved. As a newcomer, even if there is something unusual, he will not be able to notice it for a while, and I believe that Yunhe will explain it to the two of them after confirming the situation.

Sure enough, after casting and looking at it, he talked to Yun for a few words, and Yun nodded. The two of them walked back from the edge of the roof, their steps heavy.

"Something went wrong?" Catherine asked directly.

"Well, not sure yet. "It's better to look at it again." ”

"Nothing uncertain. Yun Zai's tone was affirmative, "I found that the four buildings were moved inappropriately, to put it simply, they were not building the Sky Exploration Tower." ”

"What's not the Sky Exploration Tower?" asked the Ice Bear Abyss.

"It's a shut-off device. The cloud replied.

"What shut-off device?" Catherine didn't understand.