In the secret base where Erin was detained, the patrol rules of guards everywhere were usually rotated in four hours.

From midnight to four in the morning, it is the first patrol every day. As a general rule, each guard is most energetic and excited, and has the highest alertness when he has just changed shifts. As time goes by, sleepiness, coldness and fatigue will make the guards slowly relax.

Therefore, in order to increase the probability of success of the operation, Haoyi and his wife set the time to enter the base at two o'clock. In this way, it can not only ensure that the guard's alertness has begun to decrease at this time, but also ensure that there is enough time to carry out rescue operations before the next new guard arrives.

"Buzz." With a dull sound, the base gate disguised as a rock wall opened a big crack. Haoyi looked inside and saw that there was no shadow of guards in the passage behind the gate, and then tiptoed in.

"Hey, brother, don't have to do this, okay?" At this time, the voices of 250 agents came from his helmet. In order to facilitate action, the two of them adjusted the internal communication channel of the CMC armor to a channel that only the two of them knew, so that during the action, there was no need to worry that other guards would hear the call between the two.

Although Agent 250 is behind Haoyi, in order to keep it secret, he lowered his voice to Haoyi through the Armor Communication Channel and said, "Don't forget our identities. Now we are also guards in this base. Surveillance cameras are hidden in the invisible corners in this passage. The more sneaky you are, the more likely it is to arouse suspicion of the surveillance officers in the control center."

After saying that, the 250 agents who were originally behind Haoyi, walked around with their rifles in their arms, looking back at him in shock, and walked along the passage in a swagger.

"Damn it, I didn't say it earlier, so my heart was in my throat." Haoyi cursed in a deep voice in the communication channel, and then he followed the 250 agents staggeringly.

"Don't forget, I'm also the captain of the guards here." As the agent 250 walked forward, he explained to Haoyi in the communication channel: "I know the specific locations of the guards on duty on the first floor of the base. Don't worry, as long as you relax and follow the normal patrol of the guards, the officers in the monitoring room will not doubt your identity under normal patrols. Of course, I will not take you to the wolf's den."

"Even if you want to take me to the wolf's den, I have to send you to feed the wolf first, and then burn the dog's wolf's den in a fire." Haoyi followed the situation and made the 250 agent's face look dark again. Although he had only been in contact with Haoyi for less than a long time, judging from the behavior of this guy, the 250 agent had no doubt that Haoyi could do such a thing. Thinking of this, the 250 agent suddenly shivered and shrank his neck, and no longer dared to provoke Haoyi, a guy like a plague god, and was concentrating on leading the way.

After entering the first floor of the base, you must first pass through the logistics cabins such as warehouses, canteens, medical rooms, etc., and then pass through the camp of the Land Battle Camp to reach the elevator to the second floor.

"If I remember correctly, there should be two guard posts at the front door of the warehouse." When we arrived at the first corner of the passage, Agent 250 looked up and felt that there was no camera here, so he waved his hand to Haoyi, signaled to stick it to the base of the wall together, and then explained to Haoyi in a low voice through the headset.

"It's just two, that's easy to deal with. Just one of us is enough." Haoyi responded indifferently, then took out a piercing pistol from the secret lattice of his leg armor, and opened the security with a light click.

"I, you won't want to just rush over and rush them." Looking at the movements in Haoyi's hand, Agent 250 couldn't help but stare at him in shock.

"Do you think I'm as stupid as your code name." Haoyi curled his lips and said a very connotational curse. In the extremely complicated expression of the 250 agent, he leisurely took out two silencers for pistols from the backpack that was like a treasure chest behind him, and handed them to the 250 agent one, asking: "It shouldn't be necessary, I'll teach you how to use it."

Agent 250 took the muffler and took out his pistol while blushing slightly while trying to explain to Haoyi: "That, the agent code name about me is actually like this..."

"Okay, after finishing the business, we will survive. Let's tell me your legendary story." Hao Yi waved his hand and interrupted the 250 agents' head. He held up a pistol equipped with a muffler, slowly touched the corner of the passage, looked out, but said in surprise: "Hey, didn't you say there were two guard posts? Why are there only one left?"

"Ah." Agent 250 had just loaded his pistol. He was shocked when he heard this. He quickly followed him to the corner of the wall. He looked out and saw a fully armed Marine about twenty or thirty steps away in front of him, leaning against the door of the warehouse. Although he was holding an assault rifle in his hand, he couldn't see the expression of the holographic helmet mask, judging from his frequent nodding, this guy must be dozing.

"Damn it, there are still people who are absent from work." Agent 250 was immediately confused and shouted and cursed in depression.

"I said, let's care about how many sentries he has. Anyway, just kill me." Haoyi looked carefully at the scene in the passage and said to the 250 agent: "I don't think there is any other way to go around. Even if we turn into birds and fly over, who can guarantee whether this guy will wake up suddenly, pick up the rifle and thrust us all."

"I think it's better not to do it. Otherwise, once other guards find the body, the entire base will be in full swing, and we may not even have a place to escape." Agent 250 frowned, shook his head and denied Haoyi's "reckless behavior", and pondered: "As far as I know, the entire base is only one exit. As long as they are stuck here, even if we can turn into birds, we can't fly out. Let's put away the gun first and see if we can get through it smoothly." As he said that, Agent 250 hid the pistol equipped with a silencer back into the armor on his legs.

"Okay, I'll believe you once." Haoyi muttered in depressed voice, and then put away his pistol.

"Let's go." Agent 250 waved to Haoyi, then leaned out, and tiptoed forward along the wall of the passage on the other side away from the guard. Seeing this, Haoyi quickly held his breath and followed step by step.

While walking, the two of them stared at the dozing guard nervously, praying in their hearts that this guy must not wake up at this time. It would be better for Mr. Zhou to give him a beauty and immerse him in the land of gentleness in his dreams.

"Crack, Crack." Even though Haoyi and the 250 agent were already trying their best to lightly move, the sound of the two pairs of armored boots gently touching the ground was still particularly clear in this quiet passage. Finally, he was about to leave the gaze of the dozing guard and enter the corner of another passage. Haoyi and the 250 agent suddenly felt a little relaxed.

"Stop." However, at this moment, a sudden shout came from behind, which shocked Haoyi and the others, and stopped in unison.

"What are you two doing, that team." It's obvious that even though Hao Yi and the others didn't turn around, they knew that the hoarse voice must have come from the guard's mouth.

"You guys are a squat, don't you know me?" Agent 250's heart flashed in his heart, and then he heard the voice of the guard. This guy was a corporal from another team named Su Yuping. He was nicknamed squat by other brothers in the camp. Agent 250 had dealt with this guy several times, and he was quite familiar with him.

As he spoke, Agent 250 slowly turned around and blocked Haoyi with his body. He made a gesture of preparation behind Haoyi with his left hand. Haoyi understood it and quickly took advantage of the cover of Agent 250 to quietly take out the rifle equipped with a silencer, hid it behind him, and followed Agent 250 toward the guard step by step.

"Stop and don't move." The guard was obviously not alert. He held the rifle and pulled the bolt and put the bullet on the bullet. He shouted loudly: "Which team are you two from? What's your name? Open the mask quickly."

"I'm a vegetarian fish fillet, you can't even hear my voice." The 250 agent jumped, stopped subconsciously, then opened his helmet mask, pretending to be very angry, and shouted cursingly.

"Captain Pig, it's you." After seeing the face of the 250 agent, the guard suddenly realized, then put down his gun, opened his mask, revealed a tender face, and asked with a smile: "You are so late, why don't you sleep and run around?"

"Oh my surname is Zhu, not Zhu. Don't call me Captain Pig. Just call the captain directly." Seeing the guard put down his rifle, the 250 agent immediately breathed a sigh of relief, showing a very angry expression. When he faced the guard named Suyuji, he continued to walk towards him.

"Yes, yes, captain, captain." Suyuji nodded repeatedly by being scolded by 250, and asked with a smile: "Well, where are you back so late?" He saw Agent 250 and Haoyi walking inside the base, so he naturally thought that they must have just returned from outside.

"I'm X, I'm not going to get rid of my stomach during the day, and I almost made me burp." Hearing the guard's questioning, Agent 250 had a sudden idea and opened his mouth and said nonsense: "My brother said that he knows some herbs, which are specially used to treat dysentery, so he took me out to look for it together."

While talking, Haoyi and the others had already come to the guard, forming a double-teaming force on him from left to right. Haoyi's right hand was placed behind him, and his fingers were hooked on the trigger.

"Oh, so that's it." The guard suddenly said, but then suddenly frowned and wondered: "Hey, it's not right. It's midnight now, can you still see the herbs outside clearly?"

"Hehe, what are you talking about?" Agent 250 suddenly showed a strange smile, and his hand behind him was behind him. He gestured to Haoyi and sent a signal to take action.

"Woo woo..." Taking advantage of the moment when the guard was stunned, the 250 agent strode forward, pressed the rifle in his hand with one hand, and covered his big mouth with the other. Hao Yi, who was standing beside him, activated almost at the same time, snatched the rifle in the guard's hand with the other hand, and the nail pistol with a silencer hit the guard's forehead. Then he heard a "puff" sound like a watermelon exploded. The guard's head suddenly bloomed, and the red and white scattered scattered splashed all over his helmet, and even Hao Yi and the others splashed a lot.

"Crack, crack." Just as the two of them had just dealt with the guard, a crisp movement of fighting boots on the ground sounded at the corner of the passage in the distance.
Chapter completed!