However, it has been more than ten seconds since Randy rushed into the castle, and if Ethan was exposed, I am afraid that there would already be guns roaring outside the castle now, instead of being quiet until now, of course, it is also possible that Ethan was captured alive, but this possibility is almost negligible, so Randy deduced that Ethan should be like him at this time, huddled in a corner of the castle, quietly recovering the energy of the stealth device.

"I came in through the first window on the left side of the door on the left, except that the room was unguarded inside, but there were two guards outside the door. You wait a minute, I'll deal with them. After a few seconds, Ethan's voice came from Randy's buttons, and it was very soft, obviously the enemy was very close to Ethan, so that Ethan did not dare to speak loudly to avoid being exposed.

Randy and Ethan had each chosen one direction and rushed towards the castle at the same time. Ethan enters the castle through a window on the left, while Randy enters through the gate on the right. There wasn't even a single enemy in the place where Randy entered, not because the enemy had let their guard down, but because there were twenty surveillance cameras installed in the more than 100-meter-long corridor behind the door, and the lenses cooperated with each other, which could be called 360 degrees all-weather without dead ends. Not to mention ordinary people, even if the chief of staff passes through this passage, it is impossible not to show the slightest trace. If you want not to leave a figure on the surveillance camera, the only way is to pass through the monitoring area at lightning speed in the time between the two pictures taken by the surveillance camera, and if you want to do this, the speed must be at least hundreds of meters per second, but if it is really so fast, the violent wind generated during the action will create a lot of movement. OK. The person who placed the surveillance camera in this hallway. I'm afraid I didn't think of it. There are people in this world who can be invisible, or actually have a single soldier optical stealth device that has come out of the real yàn room.

"Okay, give you twenty seconds." Randy said, and after saying that, Randy stopped making any sound.

In order to ensure that both parties can know the news of the other party at any time, the button must be open at any time, but this has a big drawback, that is, you don't know when there will be a loud noise on the side of the button. If you are sneaking up on the enemy. Just when you finally touch the back of the enemy, the button suddenly makes a loud noise, and the assassination becomes an encounter. Ethan wants to deal with the vigilant people, so naturally he goes secretly, and if Randy suddenly comes to say something when Ethan is acting, the exposed Ethan can only choose to attack openly. The stealth device has a time limit, and Ethan has no way to resist bullets, once he makes too much noise and attracts a large number of enemies, I am afraid that it will be difficult for Ethan to leave the castle alive. Ethan is finished, and he knows it with the back of his head. Wang Zheng will definitely let Randy follow him.

After Randy finished talking, he turned on the stealth device. However, he didn't walk directly behind the door, and the remaining energy in the stealth device was not enough for him to pass through the corridor without a trace. After the stealth was formed, Randy stretched out his brain melon from behind the door, and quickly glanced at the layout of the twenty surveillance cameras in the corridor, as well as the movement form of each camera, and after noting them all, Randy immediately retracted the brain melon, and at the same time removed the stealth effect. It takes a full three seconds for the stealth device to recover a square of energy, and it needs to consume three blocks of energy per second, and now that you are in the enemy camp, you will encounter the danger of your life at any time, and the energy can save a little bit is a little bit, and every extra block of energy will give you more life when you are in danger, and you will have a better chance of winning when you are assassinated.

"Click!" , A very crisp sound came from the button of Randy's neckline, Randy, who had been on the battlefield many times and personally killed no less than 100 people, immediately judged that this was the sound of broken bones, this was the sound of human bones being twisted, and most importantly, this was the neck bone. With Ethan's body, he would never be torn off his neck bone, so this sound could only come from the vigilant soldier that Ethan said. In order to minimize accidents, Randy turned down the sound of the button very quietly, but at this time the sound from the button was a little loud, obviously, this sound was made by sticking to the button, just like the difference between talking with the microphone and talking half a meter away from the microphone when making a phone call, that is, the vigilant soldier was held in Ethan in his arms, and then forcibly twisted his neck, as for how to hug, it was Ethan's own business.

"Tut-tut, what the hell is this Ethan doing? It only took three seconds to get rid of a guard. Randy looked at the energy he had just recovered and muttered to himself.

Ethan is a doctor, this is what Wang Zheng said, of course it is impossible to go wrong, because Wang Zheng has no need to lie to him Randy at all. But how can a doctor be so skilled? That's. Three seconds ago, Ethan was talking to him in the room, and now only three seconds have passed, and Ethan has quietly eliminated an enemy, which doesn't seem like a big deal, but it's not. Ethan must have stayed away from the door before leaving the room, otherwise the conversation between the two would most likely be overheard by the guards outside. When leaving the room, Ethan needs to listen to the movement outside first, and figure out the patrol rules of the guards outside, so as to choose the best time to go out, so that he will not encounter the situation of being exposed because of a head-on collision with the guard, nor will he encounter the situation where the first guard has not solved the problem and the second guard has already arrived. This process takes time, and a lot of time, otherwise it will be immediately exposed if there is a little accident. After going out, Ethan has to slowly sneak behind the guard, covering the guard's mouth and assassinating the guard, and this process of lurking in the past also takes time. Both of these processes are the kind that take a lot of time, but Ethan was able to solve the battle in just three seconds, which even Randy couldn't do, even if he was now at the limit of being human in every way.

Before Randy's self-talk was over, a very crisp "click" suddenly came from the button, which made Randy's face stiffen. Randy was talking to himself in his heart, and the whole sentence actually didn't even take a second, after all, the speed of thinking is much higher than the speed of limbs, that is, Ethan eliminated another enemy in less than a second. When dealing with the first enemy just now, there was no other sound coming from the button, such as the shouting of another guard, that is, the remaining guard did not happen to be next to Ethan, otherwise no matter how small the movement Ethan made, it would be impossible not to be discovered by the other guard. Since the remaining guard was not around, the only reasonable explanation for the fact that Ethan had eliminated another guard in a second, was that the guard was indeed not there when Ethan went out, but he was in the process of coming over, and appeared just when Ethan eliminated the first guard, and then before he yelled, it was instantly solved by Ethan, who had been prepared.

Take a closer look at Ethan's entire course of action. After ending the call, Ethan walked to the door, leaned against the door and listened to the movement outside, judged the location and actions of the guards outside, and quietly walked out of the room. There was a guard standing outside the room, of course, this guard must have been standing with his back to the door, otherwise Ethan would never have been able to deal with the other party quietly. After Ethan twisted the guard's neck from behind, another guard stepped out of the corner next to him, as Ethan judged, and when the guard saw Ethan, an outsider who was definitely not one of them, he wanted to shout to his companion, but Ethan was undoubtedly faster than him, and was still prepared, and before he could make a sound, Ethan's neck had been forcibly broken.

The above process is just the voice in Randy's guò button, coupled with Ethan's words, based on his own rich combat experience, but Randy believes that his speculation is not too far from the truth. With Ethan's human hearing, it is impossible not to hear that a guard is walking around the corner, and the most correct thing for Ethan to do at this time is to leave the room after the guard who came to leave a certain distance, first quietly solve the guard outside the door, and then go to the trouble of the guard who has already left, instead of challenging two guards at the same time, after all, there is a great danger of exposure. However, Ethan did not do this, but made a time difference, first quickly eliminated the guard outside the door, and as soon as he completed the first goal, he immediately pounced on another guard who was walking around the corner. Isn't Ethan a doctor? Why is there such a powerful ability? Why is there such a strong boldness? Why is there such a rigorous thinking? Randy's heart was filled with distracting thoughts for a moment.

"Hey, Randy, I've got rid of the two guards, do you want to converge now?" Less than three seconds after the second guard was dealt with, Ethan's voice came from Randy's button, the voice was a little fluctuating, it seemed that Ethan had just assassinated two guards in a row, and Ethan was a little consumed.

The process of Ethan's assassination is very short, but such a short process consumes a lot of energy, and the most energy-consuming thing is not the subsequent action process, but the judgment process before going out. Ethan's ears are attached to the door to listen to the movement outside, Ethan does have the limit of human hearing, but not everyone can judge the specific situation by listening to the sound, which requires a strong spatial imagination ability, as well as a strong ability to process, transform and process information, unbelievers close their eyes and walk around the room. That's why Randy thinks that this process consumes a lot of time, because if you want to imagine a specific scene in your brain, you need to ingest a lot of information to improve and modify your imagination, and if you want to convert sound information into other information, you also need to take in a lot of information for comparison. Ethan probably didn't even need a second to complete a time-consuming process, and you can imagine how strong his brain's active process was in less than a second. After a period of excitement, people will feel extremely tired, which is the result of excessive energy consumption, and this is the state of Ethan at this time. (To be continued......)