When Lu Li woke up, it was already evening. He opened his eyes and saw that Chrissy and Chen Yuxin were still busy in front of the stage. In order not to disturb the two, he stood up silently and walked out the door.

"They're gone."

Chrissy didn't look back, and while processing the sample, she said, "Xiaoyu is in a hurry to go back." You slept so hard that I didn't call you. Oh yes. Liu Qiang wants me to sue you. When you wake up, go find him. He's on the roof. ”

"yes, got it."

Lu Li walked out of the real room. Soon after he left, Chen Yuxin timidly glanced back at the door and asked in a low voice, "Why didn't you sue him?" ”

"It's not time yet."

Chrissy lowered her head and solemnly admonished while doing the final work: "Don't think about anything, concentrate on your work." Just don't know about it. When we come to a definite conclusion, it's not too late to sue him. ”

"Oh."

Although Chen Yuxin felt that there were some other meanings in Chrissy's words, she thought about it and didn't understand it, so she honestly followed Chrissy's request and concentrated on the work at hand.

At this time, Lu Li went straight to the top of the building. Pushing open the door on the roof, he saw Liu Qiang and Han Qiushui gathered by a radio, chatting happily. He smiled knowingly and walked briskly.

"How's it going?"

"You've come just in time."

When Liu Qiang saw him coming, he immediately beckoned him to come over: "Xiao Han is really a genius. The mysterious radio wave he discovered had a great influence on the zombies. In the afternoon, when I went to investigate the situation outside, I had a real visit with him, and it turned out that once the mysterious radio waves were disturbed, those zombies would have a disordered movement. ”

At this point, he was already dancing with his eyebrows, and he almost danced in celebration: "I even saw two zombies start biting each other after being disturbed. If the power is increased by a factor of ten, I can guarantee that we will not have to do it. They're going to kill each other and they're going to die. ”

Lu Li's breathing became a little rapid. This is the best news ever heard in this time. He stood up and asked impatiently, "Then what are you waiting for?" What you need, let's find it together. By the way, TV stations should have more powerful radio stations. We'll go there tomorrow. ”

Liu Qiang didn't expect Lu Li to be more anxious than himself. He scratched his head and persuaded in embarrassment: "It's not that we don't want to. It's just that there is one more technical detail that has not been worked out. In the afternoon, it lasted less than a minute. And this time it seems that the real yàn has already attracted their attention. You look outside. ”

Lu Li froze, and walked to the edge of the roof to look down suspiciously. At this glance, his face changed suddenly. The vicinity of the hospital is already crowded with zombies. They were so black that they surrounded the hospital. Downstairs, in particular, they are even trying to build a ladder. It's just that I don't know the point, and none of the zombies succeeded.

At this time, Liu Qiang walked up to him, overlooking the zombies downstairs who were trying to build a human ladder, and his mood became very heavy. That's not a good sign.

"It's the result of our efforts. If the jamming signal stops, they will be able to climb up to the second floor in a maximum of three minutes. ”

Lu Li's brows tightened. He glanced back. Han Qiushui didn't come over, and was still methodically adjusting the signal frequency. He turned around and asked with a solemn expression.

"What is the maximum power that can be increased to the radio at the moment?"

Liu Qiang carefully estimated, looked up and replied: "It can be doubled at most." There is not enough electricity, and there are not enough materials. That's the limit of what we can do at the moment. ”

"It should be enough."

Lu Li nodded. Unexpectedly, a shrill noise suddenly sounded in his ears. He suddenly had a splitting headache, and involuntarily squatted down with his head covered.

"What's wrong with you?"

Liu Qiang was taken aback, and hurriedly squatted down to support Lu Li, lest he accidentally fall downstairs for a while. When he saw clearly that Lu Li's face was not bloody, his face changed suddenly. He hurriedly picked up Lu Li and hurriedly walked downstairs.

The movement here alarmed Han Qiushui, who was immersed in debugging the signal. He saw Liu Qiang hurriedly downstairs with Lu Li in his arms, knowing that the situation was not good, he quickly left the work in his hand and followed.

……

On the chair in the room, Lu Li's face is like paper gold, and his eyes are closed and he lies on it. His forehead was covered with cold sweat the size of soybeans. Sometimes he frowned, sometimes with a hint of pain. Seeing that Liu Qiang and the others were flustered. But they didn't dare to speak out, for fear of disturbing Chen Yuxin's inspection.

After some inspection, Chen Yuxin breathed a long sigh of relief. She raised her head and barely smiled: "He's fine, just rest for a while." ”

Liu Qiang and Han Qiushui were relieved. Seeing that Lu was unharmed, they stayed for a while and then returned to the roof of the building to continue their practice. After the two left, Chrissy stared at Chen Yuxin's eyes with blazing eyes and asked in a low voice.

"Why are you lying?"

"I didn't ...... No. ”

Chen Yuxin's eyes flickered, and she turned her head away, avoiding Chrissy's gaze. The latter pulled her shoulders and stared at her eyes tightly, and his expression became a little stern: "Sue me, what are you hiding?" ”

"I'm really not hiding anything."

Chen Yuxin lowered her head in panic and avoided Chrissy's gaze again. Again and again without an answer, Chrissy was a little annoyed. She let go of her hand and coldly threatened.

"Well, I don't have the right to force you to tell your secret. But I warn you, if I knew you were dealing with him in secret, I would not let you go. ”

With that, she turned around and returned to the real yàn platform and began to prepare for the next real yàn. Chen Yuxin looked at her back blankly, with a bitter face. After a long time, she silently walked up to Chrissy and whispered softly, seemingly talking to herself.

"It's just a guess on my part. You also know Liu Qiang and Han Qiushui's real yàn. Interfering radio waves have a noticeable effect on zombies. Land...... He had a virus in his body. I wonder if it could be because of the interference with the radio waves, which is also affecting him. I'm not going to hurt him, never. ”

"Finally willing to say it?"

As soon as Chen Yuxin finished speaking, she heard a voice beside her. She looked back, only to see Chrissy winking playfully at herself. She didn't understand that it was just another play played by Chrissy. She stamped her foot in anger and annoyance, glaring at Chrissy fiercely.

Chrissy grinned and reached out to scratch it. The two had another fight, and then they got back to the point. She restrained her smile and analyzed Chen Yuxin with a slight frown.

"Your guess is bold. But it's also very reasonable. I need to correct one thing though. Zombie viruses only have a collective consciousness when they reach a certain number of dù. Before the collective consciousness is created, a single or a small number of viruses cannot produce biological waves. Anyway, when he wakes up, we'll give him a good check-up. ”

"Hmm."

Chen Yuxin nodded silently. At this moment, Lu Li's weak voice suddenly came from behind the two.

"What tests are you going to give me?"

The two girls turned back in unison. Seeing that Lu Li had woken up, Chrissy walked straight forward, leaned over to his ear and whispered.

"I think I know the secrets of mind reading."

Lu Li suddenly perked up and struggled to sit up. But as soon as he moved, his body was empty for a while, and he fell down unconsciously.

Chrissy straightened up, turned back to Chen Yuxin, who was secretly sad, and beckoned, "Come and help me take him to the neurology department." ”

After a while, the two women pushed their chairs and came to the neurology department located in the corridor on the right side of the second floor. After entering the consultation room, Chrissy instructed Chen Yuxin to lie down on the hospital bed after Lu Li was settled.

Chen Yuxin looked dazed, and honestly lay down on the hospital bed according to Chrissy's instructions. At this point, Chrissy got busy. She attached a dozen electrodes to each of their heads, and then turned on the computer.

She stared intently at the computer screen, and gradually, a clear expression appeared on her face. There was a little more joy in his eyes. Ten minutes later, she turned off the computer and instructed Chen Yuxin to help her send Lu Li back.

Until she returned to the real room, Chen Yuxin still didn't understand what Chrissy had done. Although she is a nurse in the hospital, she is only a trainee nurse after all. I have never been to most of the departments in the hospital, and most of them are working in the inpatient department.

Soon it was evening. Liu Qiang and Han Qiushui came to visit again. Seeing that Lu Li was fine, they would have a simple dinner with everyone here and then return to the rooftop.

At this time, Lu Li was much better and was able to walk on the ground. While Chen Yuxin was cleaning up, she pulled Lu Li and walked out. Outside, she proudly announced.

"I've unlocked the secret of mind reading."

"That simple inspection in the afternoon is the key?"

"Not bad."

Chrissy nodded happily: "The secret of mind reading is brain waves. Everyone's brainwave frequencies are slightly different. It's this little nuance that makes it impossible for us to know what's going on in each other's minds. But some people are born with the ability to subtly alter the frequency of their brainwaves. Once the brainwave frequencies of two people facing each other are unified, the information contained in the brainwaves is shared. In other words, you can know what the other person is thinking. This is the art of mind reading. ”

Speaking of this, her pretty face flushed slightly, and she raised her head to look into Lu Li's eyes: "Guess what I'm thinking now?" ”

Lu Li smiled and stared intently into Chrissy's eyes. After a while, his eyes widened in surprise and he stammered, "You...... Right now? Not good. I'm so weak now that I'm afraid I can't bear it. ”

"Okay, give you two hours of rest."

"Uh...... All right. ”

……

Two hours later, the two came to the top of the building. When Liu Qiang saw the two of them coming up, he raised his head suspiciously. Chrissy walked under the shed and said to Han Qiushui.

"Push the power to the limit."

This brainless command made Han Qiushui raise his head in surprise. At this time, Lu Li walked over. He walked over to Han Qiushui and squatted down, smiling bitterly as he stuffed a towel rolled into a stick in his mouth.

"Listen to her, we are doing a very important practical yàn."

Han Qiushui looked suspicious, looked at Lu Li, and then at Chrissy. Finally, he lowered his head in disbelief and turned up the power of the radio to the maximum.

"Debugging frequency."

With Chrissy's instructions, Han Qiushui began to adjust the frequency. After a while, there was a roar from downstairs. Liu Qiang heard the sound and walked to the edge and looked down. I saw those zombies downstairs with a pair of fiery red eyes, roaring and fighting into a ball. This made him excited, and he exclaimed without looking back

"They're fighting......"

Before the words fell, Lu Li suddenly covered his head, gritted his teeth, and looked pained. Seeing him fall down with a painful face, Han Qiushui saw it and hurriedly supported him. Unexpectedly, Chrissy suddenly stopped him.

"Leave him alone, go ahead."