After quickly getting everything he wanted, Han Tianyu and the other four immediately left the infirmary.

After exiting the infirmary, they cautiously walked down the hallway, trying to find Lieutenant Colonel Cole's room.

"Hey! How many of you, what are you doing!? At this moment, a guard suddenly appeared around the corner in front of him, and he asked loudly.

"Sir! We have one person injured, do you know where the infirmary is? Han Tianyu immediately shouted loudly.

"Oh?" The recruit guard came to the front of Han Tianyu and the other four in a few steps, because he had also heard that this wave of virtual instructors had been killed, and the new virtual instructors could not be mixed in with the new prisoners until at least half an hour later, so he didn't suspect the identity of Han Tianyu and the others at all.

"Who's hurt?" The recruit guards came to the front of Han Tianyu and the others.

"I ......" bun stepped forward and showed off his injured finger.

"Aren't you already bandaged...... the recruit guard's words before he finished speaking, he was caught on the head by the rhinoceros that had already circled behind him, and with the rhinoceros twisting hard, this guy also didn't even have time to scream, and was directly killed.

"You're good enough at twisting people's heads!" Baozi looked at the rhinoceros in front of him and said, it is obvious that this guy has no less human life on his hands.

"Hehe, that's what I eat." The rhinoceros smiled, when the mercenary himself lived a life of licking blood from the knife's edge, not only could he be killed by the enemy at any time, but also if he was caught by the federal police with evidence, it was enough to shoot.

"Okay, let's not talk about this topic, let's dispose of the corpse first." Tarantula is very taboo about this topic, after all, more than ninety percent of what mercenaries do is illegal, and if the rhinoceros is tricked into something, he will have to follow the bad luck.

"There's a utility room here, get him in!" Han Tianyu said on the side.

Several men then worked together to dump the recruit's guard in the utility room, and locked the utility room.

After taking care of everything, Han Tianyu and the others continued to walk forward, and there were still about twenty minutes before the new batch of prisoners of war were sent over.

"With so many offices, we can't open them one by one, can we?" After turning a corner, there was a corridor in front of Han Tianyu and them, and there were doors on both sides of the corridor, but there were no signs at the door, and Han Tianyu and they didn't know what was behind these doors.

"No way! I can only search one by one! Baozi also frowned.

"Let's go separately, and kill them if they come across a live mouth! Don't spread too far away, if you encounter a tricky target, it's good to support. Tarantula said.

"Hmm!" Several others nodded their heads and moved on.

"Bang...... Click...... "One by one, the doors were opened, and behind these doors were mostly vacant conference rooms, occasionally there were some special rooms, but there were not too many dangerous or valuable things, and there were at most one or two NPCs inside, which were also quickly killed by Han Tianyu and his group, and the whole process was clean and neat, without making the slightest abnormal sound.

About halfway through the hallway, Han Tianyu was about to push open a door, but found that the door was locked from the inside.

"Click......" Han Tianyu tried to turn the door lock, but a voice came from inside: "Who?" ”

"Cleaning!" Han Tianyu replied immediately.

"Wait a minute!" The voices inside seemed a little impatient.

"Smack!" Half a minute later, the door opened, revealing a middle-aged man inside.

Han Tianyu took a look, this middle-aged man was full of alcohol, and his face was slightly red, obviously before opening the door, he was drinking in the room, and then looked at his clothes, this guy's epaulette was the rank of lieutenant colonel!

"That's you!" Han Tianyu could basically conclude that this guy was Lieutenant Colonel Cole, after all, it was impossible for there to be two lieutenant colonel-level officers on such a small farm.

"Who are you? I haven't seen you before! Lieutenant Colonel Cole asked.

"......" Han Tianyu didn't say a word, he stepped forward, and at the same time, the scalpel in his hand went straight to Lieutenant Colonel Cole's neck.

"Ahh Lieutenant Colonel Cole was taken aback, he hurriedly withdrew and took half a step back, and while dodging Han Tianyu's knife, he was about to touch his waist, where there was his matching gun.

Han Tianyu followed up and slammed Lieutenant Colonel Cole's lower abdomen with his knee, Lieutenant Colonel Cole, who was in a half-drunk state, couldn't dodge, and was hit by Han Tianyu's knee on the lower abdomen, and he was so painful that he arched his body like a shrimp on the spot.

At the same time, with a stroke of the blade in Han Tianyu's hand, he cut the major artery in Lieutenant Colonel Cole's neck, and blood suddenly gushed out.

"You...... You ......" Lieutenant Colonel Cole clutched his neck and tried to rush to his desk, as there was an alarm.

"Poof!" Han Tianyu swept his feet and tripped Lieutenant Colonel Cole, who was about to run to the desk, but Lieutenant Colonel Cole was still desperately crawling in the direction of the desk, and at this time, the rhinoceros and the other three also rushed here.

"Bang!" The rhinoceros strode forward, then grabbed Lieutenant Colonel Cole's head and slammed it to the floor, and in a single moment, Lieutenant Colonel Cole never moved again.

"That's it? It's easier than you think! The tarantula frowned.

"Yes, Cole, as the supreme commander of this concentration camp, was so easy to kill, which is indeed a bit too simple." Han Tianyu also frowned, but Cole was already dead, and they couldn't care about it that much.

"Search!" The four of them looked at each other, and then immediately began to search the room.

"No codebook found......"

"I don't have ...... either"

"No ......"

“……”

Five minutes later, the four men had turned the office inside out, and they had found no codebooks.

"Don't waste time, you can skip the secondary tasks." The tarantula said that because their time was running out at this point, the soldiers would definitely have to be vigilant once a new batch of prisoners of war arrived.

"Okay!" There is no way for others either, they can't afford to waste too much time here for a secondary goal.

"Let's go!" The bun has left the room at the front.

"Wait!" At this time, Han Tianyu suddenly stopped everyone.

"What's wrong?" Tarantula asked.

"It's kind of weird!" Han Tianyu was holding a vase in a cupboard at this time.

"Gala...... Gala ......" The vase turned, making a mechanical sound of gears turning.

"Trap!?" The tarantula and the other three immediately surrounded them.

"Hmm!" Han Tianyu nodded, now he can basically conclude that there must be a secret door in this room, but the problem is that only by obtaining the password can he open the secret door by turning the vase!