The middle-aged man didn't know what Su Lifeng suddenly asked what he meant. Although he subconsciously felt something was wrong, he was stared at by Su Lifeng's quiet eyes and nodded for some reason. When he reacted with cold sweat, Su Lifeng turned around and asked another person.

"You are from the Safe City, too?"

"The same to you?"

Su Lifeng asked several people even though they nodded under pressure. Even if they were shutting their mouths, their expressions were tense and their faces were full of nervousness.

"Okay, it seems that this is all from the city of safety." Su Lifeng nodded with satisfaction, then patted his palms twice, "It's amazing. I've sent so many people in here and become the captain. I also have the courage to welcome me like this."

Song Shubai was struggling to stand up, and his pale face continued to have a smile: "Boss Su, we are so sincere."

Su Lifeng smiled, then his hands clapped slowly stopped: "I've killed them all."

Song Shubai's expression suddenly changed, and the middle-aged man's pupils immediately shrank. Before these people could react from this sentence, the three girls moved.

Sishui walked to the door with a sneer and slowly closed the door. As she closed the door, there were already screams behind her.

Song Shubai's expression went from shock to slowly becoming fearful, and sweat continued to flow down his forehead. He stood there, listening to the screams of his companions and the sounds of people lying on the ground, but he did not dare to move. Even if blood splattered on his face, his eyes were still staring at Su Lifeng.

"Boss Su..." Song Shubai may not have noticed it himself. He pretended to be calm, but his voice still trembled uncontrollably.

It was not until the last scream came to an abrupt end that Su Lifeng glanced at the corpses on the ground, and then asked contemptuously: "Do you think I won't touch you for the sake of the Safety City?"

"Then you look down on me too highly. I didn't learn what to swallow my anger in peace. Didn't you say that nerds are all stubborn? You dare to provoke me even if I am stubborn, do you think you owe me?" Su Lifeng sweared directly, but the tone he used was actually quite gentle.

But Song Shubai will not associate the words Su Lifeng and Wenya even if he is beaten to death. He may look gentle, but his personality is absolutely not! He will kill people if he says he kills. In the whole room, except him, the people in their safe city died in less than a minute, and none of them escaped!

And it can be imagined that in the future, all the people from the Safety City in the entire laboratory will definitely be mercilessly eliminated.

"Boss Su..." Song Shubai didn't dare to say anything more except for continuing to sweat coldly.

"Tell me, do you know why you are still alive? Well said, I will save your life for the time being. If you don't say it well, you can die now." Su Lifeng brought a chair over, sat down with a relaxed expression, shook his wrist, and a scalpel came into his hand, and he flexibly held it and played with it.

Song Shubai's eyes followed the dazzling cold light, and he felt that the pores all over his body were getting colder: "I said I said... I'm still alive because Boss Su has something to ask me. Boss Su knew that I was just a small character who obeyed and was not worth mentioning. Do you want to know who the real person in charge of me later?"

After carefully speaking, Song Shubai looked up nervously at Su Lifeng. Every time the scalpel in his hand moved, Song Shubai's Adam's apple couldn't help but roll up and down.

Life and death are all pinched in Su Lifeng's fingers. Song Shubai hasn't felt this way for a long time except when he encountered a high-level alien species. No, it's even more terrifying than when he encountered a high-level alien species. The high-level alien species will not give you this opportunity, which makes you feel like you are being played with and applauded.

After two long seconds, Su Lifeng finally showed a faint smile on his face: "You are quite good at fighting for your own chance of survival. Actually, I didn't think about why you should survive. Since you said that, then you can continue to say it."

Song Shubai breathed a sigh of relief, but also knew that it was not time to completely relax. Although Su Lifeng did not say anything, he knew in his heart that if the following content could not satisfy Su Lifeng, he would still be unable to escape death.

You will know when you look at the two girls beside Su Lifeng. They all look like they are only thirteen or fourteen years old. One has empty eyes but their hands are covered in blood, while the other stares at him with a very playful look, as if they want to come up and break his fingers one by one, and crush the bones of his body piece by piece.

She had played with the middle-aged man who wanted to escape from the door before, and he was also the one who screamed the longest time.

"It's Mr. Yin, Yin Shi! These things were arranged by her! She first let us mix in the survivors and slowly find opportunities to join. When there are too many people, we will start to integrate into a force. In addition, she exerts influence in the transactions between the Safety City and the laboratory, and gradually improves our status. Yin Shi once said, if Boss Su, you come back, we will probably not be able to hide it from you. At this time, we will meet you honestly. She said that she believes you will put the overall situation first." Song Shubai still left herself clean inside and out.

After hearing this, before Su Lifeng could speak, Zhang Hexuan next to him couldn't help but say, "The overall situation? It depends on what the overall situation is, right? If it's just your overall situation, why should we care?"

Song Shubai was stunned and then suddenly realized, yes, it was just their overall situation, why did Su Lifeng care about it?

If Zu Lifeng didn't care whether Safe City was dead or alive, then their actions would naturally have no value in his eyes.

"But Yin Shi said that if the vitality of the Safety City is severely damaged or the relationship with the laboratory is bad, it will not be of any benefit to the laboratory, right? The alien species in the south are basically blocked by the Safety City. She said that we and the laboratory are destined to be a symbiotic relationship." Although Song Shubai knew that he could not anger Su Lifeng, he still couldn't help but say.

It doesn't matter if you kill one person or more than a dozen people, but if you kill hundreds or hundreds of people, it will also be a heavy blow to the laboratory itself, not to mention the breaking of the relationship with the Security City caused by this. In Yin Shi's words, this is an open conspiracy. She is threatening Su Lifeng, but when the road is complete, Su Lifeng can only accept this forced symbiotic cooperation relationship.

I have to say that Yin Shi is a very skilled, a little clever and decisive woman. She is not satisfied with the burden of simple cooperation on the safe city. In order to win greater benefits, such risks are not impossible to take.

Moreover, she had actually thought about it very well, but a pity.

"I'm not happy." Su Lifeng suddenly said.

Song Shubai showed a look of shock on his face. What is the reason?

"You heard it right. I'm not happy to be threatened like this, so I won't accept the threat. This is one. The second is that whether you are dead or alive or not is my fault? You can choose not to stop alien species and let them go. In that case, the alien species in the isolation area will naturally be placed on you." Su Lifeng smiled sarcastically and pointed his fingers, "Thirdly, you can't stop alien species at first. Dear you? Humans have long died."

Song Shubai looked panicked. He was stunned when he heard the saying "You are dead or alive or not", and he didn't understand what was behind him at all. How could he not stop him? They have been blocking him until now. Although there are indeed fewer and fewer weapons and ammunition, there are also more and more mutants and awakened people!

Moreover, probably because the ingredients are mutated, the physical strength of ordinary people has improved a lot compared to that of peaceful times, and the efficiency of working is much higher than before.

These are all positive factors.

As for the last rhetorical question... if it is not up to the army, can it still rely on him?

In his eyes, Su Lifeng was no longer fearless, but was completely arrogant.

Is this person so arrogant after studying something related to alien species and mutant species?

"Evolution is the real way to win. You will sooner or later be beaten and perish yourself. Unfortunately, you may never understand this." Su Lifeng looked at Song Shubai with regret, and suddenly a red light flashed behind him.

"Ho ho~~" Song Shubai widened his eyes and looked at the bone wings slowly pulled out of his throat, with his own blood still stained on it.

He felt something in his body seemed to be pulled away, and his evolutionary ability was actively pulling out of his body and then pounced on the person who killed him.

Is this the truth of evolution?

A weak person will inevitably become the nourishment for powerful people. Behind a person's strength is the countless eliminated creatures?

So that's it, but unfortunately I never thought of this when I absorbed others...

"Plop."

Song Shubai fell to the ground with his eyes open. Su Lifeng wiped his bone wings with a handkerchief, then looked at the dead bodies around him, and recited the name in his mouth: "Yin Shi."

He had a vague impression of this woman. When he seduced him, he was not moved. Unexpectedly, this woman was still in a state of gloom. She even went to his backyard to make trouble when he was not around.

"For some disobedient women, I still have to hit them a little to let her know that they will not be forgiven unconditionally, even if they are very beautiful." Su Lifeng threw the blood-stained handkerchief to the ground, then stood up, and walked out of the office without looking at the body again.

As he walked out of the room, he saw two guards standing outside the door tremblingly, and patted one of them on the shoulder: "Check it out."
Chapter completed!