Cheng Qing didn't go berserk, and Sun Yu was also relieved, he didn't want to fight with this zombie.

"Ahem, I felt like it was okay to be a little precautionary, and then I modified some bombs and put them on her, just be prepared, after all, my ability is mechanical control. Since he opened his mouth, he simply finished speaking.

"Then where did you put it?" Cheng Qing pondered for a while, and then said, "Will she find out, how can she also be a policeman, and she is still quite sensitive to these." ”

Sun Yu smiled a little smugly at this time, and then said, "She will definitely not find out." Because here. Sun Yu pointed to his stomach.

"Do you remember the day after the avalanche, I didn't give you some food, the bomb was inside. ”

"What?" Cheng Qing's face turned ugly all of a sudden, and she remembered those foods, some compressed biscuits, and some rice balls and the like, which she had personally cooked and fed to Ge Xiaoxin's mouth.

Sun Yu nodded and said, "Right there, the bomb is not just what you think, after all, it is also an ability. ”

Cheng Qing was silent for a long time, and then said slowly: "Then how did you find her? Can you feel the breath of those bombs, or what." ”

Sun Yu was also silent, and then he still spoke, speaking a little pretending to be relaxed.

"I can detonate them, it's so quiet here, the sound of the bomb must be very loud, and when the time comes....... we will naturally be able to find her, and it should be easy to follow the sound." And it's not one or two, enough for us to find her. ”

Cheng Qing's figure grew rapidly, his hands had turned cyan, his black claws were shining, and he hit Sun Yu directly, Sun Yu seemed to have expected it, his body retreated sharply, and then there was an extra thing in his hand, which seemed to be a battery.

A blue aura was put on his body, Cheng Qing's claws had already been clawed, and a crackling blue electric light flashed, Cheng Qing's murderous intent was not heavy, and Sun Yu's strength after taking the red beads increased greatly, and the two of them were indistinguishable.

A black flame appeared between the two men, floating in the air and burning fiercely.

Li You stood in the distance and said lightly: "This matter ends here. ”

"Give me the things that control those bombs. Cheng Qing said coldly.

Sun Yu threw away the battery in his hand, the battery was smoking, obviously it was completely broken, Sun Yu's ability seemed to be definitely not simple, Li You silently wrote down this skill, not to prevent Sun Yu in the future, but to prevent people with similar abilities in the future. This is the importance of traveling 10,000 miles, it is definitely not as simple as running 10,000 miles, but to deliberately increase your knowledge. You can extract the power in the scientific and technological equipment for your own use, but there should be restrictions, Li You made this judgment.

"It's useless for me to give it to you, I can tell you that anything with a little electricity, even if it's a little magnetic, I can make it a remote control. ”

"Then you will give it all to me!" Cheng Qing was already a little unreasonable at this time, but fortunately, he didn't continue to do it, which was already a rare performance, so Li You continued to see the present.

Sun Yu decisively refused, and said directly: "These are all my weapons here, I don't feel at ease without them, and those bombs are a big deal I won't detonate, but I think you may have a little misunderstanding, those bombs are not as powerful as you think." After all, the volume is only that large, and although I have purified it several times, the power is limited. And do you think Ge Xiaoxin is still the original ordinary person? After being buried in the snow for so long, and then being in a coma for so long, such a person suddenly became lively and jumped, walking like a fly in this cliff, instead of worrying about hurting her, you should worry about whether she will show mercy to us. ”

Cheng Qing lowered her head, not knowing whether she was looking at Sun Yu or thinking, in short, after a while, she nodded silently, not knowing what it meant.

At this time, it was time for Li You to appear, he first looked up at Cheng Qing, and then at Sun Yu, and then he said: "Let's use one, no matter what, just listen to the voice, I think it's better for us to find her quickly now, it's okay to get a little injured." ”

"But ......"

"Sun Yu said just now, she is struggling, so at least it can explain one thing, even the control has not reached the point of absolute control now, we must hurry up and find her. ”

Hearing this, Cheng Qing also came back to his senses, and after thinking about it carefully, he had to say that what Li You said was very reasonable, and he didn't speak at the moment, which was actually a tacit acquiescence.

"Let's go, let's go up first. Li You said.

The next three people quickly climbed the cliff, Li You had six blue light wings behind him, it was really not too easy to do these things, Cheng Qing used his hands, his black nails were extremely sharp, cut into the rock, and then borrowed his strength twice, and jumped up easily. That is, Sun Yu was a little troublesome, this guy slowly climbed up, and he was not willing to use the things in his backpack at all, which were all kinds of electronic technology, in his words, these were life-saving things, and they couldn't be wasted here.

The three of them raised their eyes and looked into the distance, the winding path in the mountain, at this time only silver and white remained, there was no usual verdant color, November in Changling Mountain was already winter, today was the first day of November, unconsciously.

"Pick one that's less powerful. Li You put away the feelings in his heart and said at this time.

Sun Yu laughed and didn't answer, the meaning is very simple, there is no little power, it is all like that.

He took out something from his arms, some of which looked like batteries that had been cut in half, with buttons on them, but they quickly changed in Sun Yu's hands, and those buttons began to be freely combined, and new images appeared.

"If you don't combine them like this, it's useless to press those buttons, no, it's also useful, the first button can control the light, and this can also be used as a switch for the power bank. Speaking of this, he seemed to have some regrets, sighed and said: "Actually, I can also install a positioning system, but I didn't think it was necessary at the time, otherwise it wouldn't have been so troublesome." ”

The other two were silent, just listening carefully, for fear that a trace of sound would slip through.

"Don't worry, it's all made by me, you don't have to worry about the sound, I just wanted the voice to be louder and attract more people, but I didn't expect it to be so useful now, it's just interesting." ”

"Hurry up. Li You rolled his eyes at him and said angrily.

At this time, Sun Yu laughed, and then said: "Then I'll start, you two listen well, don't miss it." ”

This time he didn't be verbose, as soon as his voice fell, he decisively pressed the button, Li You stared closely, and after a while, a voice sounded, just like when he was a child, he hit a discarded light bulb against the wall and made such a sound.

"What is the principle of your equipment?" Li You asked suddenly.

Sun Yu was stunned for a moment, he understood better why Li You suddenly said this, but he still subconsciously replied: "Electromagnetic waves, what's wrong?"

The transmission speed of electromagnetic waves is 300,000 kilometers per second, so it is negligible here, and the propagation speed of sound is about 340 meters per second, from the time the button is pressed, until the sound is heard, it is about 17 seconds.

"In this direction, it's about 5,780 meters. Li You said very decisively.

"Can this be judged? The direction is okay, how is this distance so clear?" Not to mention Sun Yu, even Cheng Qing was a little dazed.

"Knowledge is power. Li You thought of his physics teacher, and he would be very proud if he knew what was going on here.

——

A person who was running fast suddenly stopped, this was a woman, it was Ge Xiaoxin, she fell directly to the ground, and then clutched her stomach in pain, and kept spitting out blood in her mouth. The bomb didn't even shatter her skin!, but Ge Xiaoxin was obviously not lightly injured, and then hurriedly glanced back, struggling to stand up, but his speed dropped I don't know how much.

After this change!