A minute later, a group of five people stepped onto the rooftop, and the eyes of several people fell on the towering white iron tower, and then they looked at each other for a while.

The tower is three stories tall and is loaded with many electronic devices that cannot be named, but that's not the point, the point is that there are five motionless chrysalis hanging from the tower!

Ye Han turned his head to look at Zhou Yun, just in time to meet Zhou Yun's gaze.

"Will it work?" Zhou Yun asked worriedly.

"I guess it's okay!" Ye Han said uncertainly, "We are the antenna of the latte tower, and it doesn't matter if there are insects on the tower." ”

"Hurry up." Zhou Yun looked around, "This place is really panicked." ”

In addition to the central air conditioner next to the stairwell on the rooftop, there are a lot of pipes that I don't know what to use.

Ye Han nodded and walked to the tower, took out a watermelon knife and carefully cut it on the antenna of the walkie-talkie, dividing it by two times, and then cut off the rubber on the surface of the antenna, revealing a shiny spiral metal antenna.

Taking out the wires and carefully cutting off the insulation at both ends, Ye Han waved the watermelon knife without warning and slashed at the thick iron tower.

There was a muffled sound of metal clashing, and the crisp watermelon knife burst into a finger-sized gap.

Bai Xiaoting was startled, she didn't know what Ye Han was crazy about, she subconsciously took a step back, and when she saw Ye Han inspecting the knife marks, she asked in wonder, "What is this for?" After speaking, he looked up at the chrysalis on the tower worriedly.

Ye Han wrapped the wire around the antenna and twisted it, pressed the other end of the wire on the knife mark, glanced at Bai Xiaoting and said, "Paint insulation!" ”

Everyone suddenly felt that the iron tower was brushed with a layer of uniform white paint, which is absolutely non-conductive, and the metal wires of the walkie-talkie must be directly in contact with the metal under the paint in order to amplify the signal.

Ye Han turned on the walkie-talkie with one hand and pressed the call button in the swishing noise: "Call, is there anyone in this channel?" Hear it, please answer! ”

After waiting quietly for a while and not hearing a reply, Ye Han was about to change the frequency band, and Zhou Yun took the initiative to take the walkie-talkie: "Let's do it with me." "It's hard to operate the walkie-talkie with one hand, how can he do it and not help?

Ye Han didn't insist, and handed over the walkie-talkie to Zhou Yun.

Zhou Yun immediately changed the frequency band: "Call call, who is in this channel, please reply when you hear it!" ”

There was still no response, and Zhou Yun could only change the channel again. I changed and changed until I tried all the channels and received no response.

Every time Zhou Yun changed a channel, everyone's faces became a little ugly, and by the time the last channel was finished, several people were already sinking like water.

Ye Han said unwillingly: "Try again, if it doesn't work twice or three times, I don't believe that people from outside will not be sent!" "What he said on the police call should attract the attention of the police, plus the police boat is missing, and it is only a matter of time before the rescue arrives.

Zhou Yun tried all the channels twice, and his mouth was dry, but he still couldn't get any response, and couldn't help complaining: "It would be nice if there was a military radio, but this thing is only a few channels, and the call distance is close, it's just a waste of time!" ”

He really wanted to fix a frequency band and wait, but he was worried that the rescue team would use other channels, so he didn't mention this entanglement in his heart.

Bai Xiaoting took the initiative to come up and said, "Brother Zhou, you rest for a while, I'll come." ”

"You?" Zhou Yun shook the walkie-talkie, "Do you know how to use it?" ”

"I can learn, it's not difficult to watch." Bai Xiaoting said.

"That's it, I learn too!" Zhang Yang also came over.

"Come on shifts, the rescue team may be there when." Ye Han said.

Zhou Yun nodded, and after spending a moment teaching Bai Zhang and the two how to use the walkie-talkie, he handed over the call task to Bai Xiaoting.

Bai Xiaoting was still a little interested when she first took over, but she was soon tormented by monotony and boredom to lose her temper, Zhang Yang proposed to replace it at the right time, and reached out to Bai Xiaoting to ask for a walkie-talkie.

Bai Xiaoting slapped the walkie-talkie on Zhang Yang's hand, and muttered with a drooping face: "If you keep calling it like this, no one will reply when the walkie-talkie is out of power." ”

The speaker had no intention of listening, Ye Han's eyes flashed, and he suddenly thought of a possibility: "No, the voyage from the dock to the island in the middle of the lake is only half an hour, counting the time to prepare the boat, forty or fifty minutes is enough, and it is almost an hour since we called the police, right?" Even if the rescue doesn't reach the island in the middle of the lake, it's time to talk! ”

Everyone was stunned at the same time, and Zhou Yun's brows tightened: "Then what are you waiting for?" Keep calling! ”

Before the words fell, there was a crisp sound of "clucking" above the head, and several people raised their heads in unison, only to see that the back of the chrysalis hanging in the air actually opened a palm-wide crack, and the yellow-white insect shell with a layer of jade light struggled and wriggled in the crack, and the palm-wide crack expanded at a speed visible to the naked eye.

Zhou Yunteng jumped up: "It's not good, it's dangerous!" ”

Ye Han snatched the walkie-talkie and ripped off the wires on the antenna: "Let's go!" ”

"Don't worry, the adult pupation is not so fast, and the shell of the adult is very soft after pupation, and it takes a little time to harden." Professor Qin stared intently at the pupa intently, his gaze seemed to penetrate the blue-gray chrysalis shell.

At this time, Ye Han also calmed down, and waved his arm back: "Stand back......"

"Cluck, cluck, ......" several crisp sounds appeared one after another, and the faces of several people changed again, and the pupae on the tower were all cracked, and it didn't take long for the adults in the pupa to come out.

Ye Han suddenly remembered something, his face suddenly turned pale as paper, and he suddenly rushed to the edge of the rooftop like a madman.

"Ye Han!" Zhou Yun was taken aback, "Don't think about it!" ”

The rooftop was only so big, he wanted to chase it but it was too late, and he watched Ye Han rush to the edge of the rooftop.

"Xiaoye!" Professor Qin was also anxious, he was a good child, why couldn't he think about it?

Zhang Yang was also startled, and subconsciously blocked in front of Bai Xiaoting.

Bai Xiaoting's eyes were full of horror, and while covering her mouth, she raised her arms and pushed aside Zhang Yang, who was blocking her.

However, the tragedy did not happen, Ye Han, who rushed to the edge of the rooftop, slowed down in time, first leaned on the female wall and looked into the distance, and then quickly took out the telescope frame in front of him.

Zhou Yun made a big fuss, and his cheeks twitched twice unnaturally, but everyone else was wondering what kind of wind Ye Han was pumping, and they didn't laugh at his idleness at all.

Professor Qin's expression suddenly became extremely ugly, and then Bai Xiaoting also thought of something, and subconsciously looked up at the cracked chrysalis.

Zhang Yang noticed Bai Xiaoting's movements, and his face changed greatly. Zhou Yun slapped his head and ran to Ye Han's side as if flying: "Show me!" ”

Ye Han handed the telescope to Zhou Yun without saying a word, Zhou Yun raised the telescope, and gasped after just glancing at it.