Hearing this, Han Feng laughed and said, "Last time, I let you escape with a yin trick, but this time it's not that easy!" As he spoke, the armor short knife was crossed in front of his chest, as if he was confident, and he put on a posture that he must succeed.

Since it is a bold intrusion, Cao Xiaokai must be confident, although the hardness and bulletproof degree of the body are not yet bottomed, but he is very confident in the speed and strength of his body.

Cao Xiaokai rushed towards Han Feng without hesitation, and Han Feng saw that the unarmed Cao Xiaokai was even more brave than before, so he immediately swung his golden short knife and stabbed at Cao Xiaokai.

Cao Xiaokai raised his left arm to block Han Feng's armor short knife, the armor gold short knife actually stabbed into Cao Xiaokai's left arm, Han Feng was shocked, but he didn't give up in his heart, and then withdrew the armor gold short knife, and continued to swing it down from top to bottom, but it was still blocked by Cao Xiaokai's left arm, and it didn't cause any injuries, no blood at all.

Although there are shallow knife marks, but even the skin is not broken a little, Han Feng was very surprised, "If the left arm is equipped with metal, then there should be a sound of metal colliding, but this is a gold armor short knife, and the high-density armor gold short knife, theoretically except for the blade of the end of the world, there is nothing else and can meet it can be intact" Han Feng suddenly had a lot of doubts in his heart, but he was well-trained, and he immediately jumped back about three meters to open up the distance.

Seeing this, Cao Xiaokai was secretly happy in his heart, "I didn't expect this left arm to be so powerful, let him have any high-density armor gold short knife, touching my reborn left arm is like touching cotton, cutting can't hurt me, I can't use my strength, I only have a slight pain, I won this game."

Thinking of this, Cao Xiaokai immediately rushed forward again, waved his left arm and hit Han Feng's face, Han Feng could only hold the armor short knife horizontally in front of him to lower it to erect a fist holding the knife in both hands to block Cao Xiaokai.

But this blow from Cao Xiaokai seemed to have hit the knife surface with a considerable force, and Han Feng couldn't make himself stand firm with his legs bowed with all his strength, so he flew out and hit the wall five meters away, and Han Feng, who hit the wall, was hit by the huge impact force and the impact with the wall.

There was a huge pain in Han Feng's chest, and his arms were numb. Due to the impact, the brain was also dizzy, and after about three or five seconds, the brain was a little clearer, Han Feng looked up, and four or five black shadows flew over, hitting the wall as hard as him, and when he came back to his senses, he saw that this was his subordinate, one by one hit the wall like him, and some even fainted.

"What kind of power is this, it's no longer a power that normal people can have! No matter what, I'm going to stop him! Han Feng tried to stand up, but his limbs were numb and he couldn't stand steadily, so he could only barely support the ground with his hands and look at Cao Xiaokai who was standing not far away.

"Hey, I can't help but fight, what can I protect at this level?" Cao Xiaokai smiled contemptuously and walked over.

Cao Xiaokai pointed at a security guard next to Han Feng and said viciously, "Tell me where Jiang Fei is locked up, and I will spare you, otherwise you will be crippled if you don't die!" ”

Most people would surrender in the face of this overwhelming force, and the security guard's inner defense line had completely collapsed, and this power was beyond his comprehension.

At this time, the security officer trembled, trembling, and said, "Turn left in front and go until you turn right into the innermost confinement room." ”

"Count your acquaintance, sir, I will spare your life, I didn't come to save people today to kill people, I have a chance to see you again, bye!" Saying that, Cao Xiaokai ran away, ran out along the path pointed out by the security officer, and soon disappeared.

"What the hell has Cao Xiaokai gone through, his hard left arm, super strength, and agile skills, he is not a normal person at all, he is a monster!" Han Feng was very unconvinced, but it was difficult for his body to move normally, so he could only watch Cao Xiaokai trot into the depths of the corridor.

Jiang Fei, who was locked in the confinement room, didn't expect his father to let him out, he had been here for nearly half a month, and there was someone to deliver food and food every day, and his father Jiang Shuming had never come again, and he couldn't learn about Cao Xiaokai.

"This bastard has hurt me so badly, let me see him and he will definitely make him die a good death, and meet again, see how I clean you up!" Just as I was thinking about it, I heard the sound of an explosion outside, followed by various footsteps outside the door.

Someone commanded the security personnel to reinforce him, shouting "This way, this way, you must catch him!" Guns can be used! ”

"It's so serious, someone has come in again, why are these people so bold recently, those who come in this time must be unlucky, either dead or injured!" Jiang Fei was sighing.

Suddenly the footsteps outside the door were a little chaotic, more like panic, some people screamed, and some people fell, suddenly the sound was gone, and after a while, only the sound of a person's footsteps running towards this place was heard, and then the door of the confinement room was suddenly slammed open by something, and the thick iron door fell straight to the ground, and there was a deep footprint on the door that was recessed in.

Jiang Fei was taken aback, and when Jiang Fei opened her eyes wide, she saw that it was Cao Xiaokai who she wanted to kill standing at the door, "Beauty, I'll pick you up from the sea of suffering, let's go!" Cao Xiaokai quickly came to Jiang Fei, picked up Jiang Fei with his hands, and walked out.

Jiang Fei hadn't recovered from this sudden incident, "Why are you here, you did so many people?" You actually killed someone? Jiang Fei hurriedly asked Cao Xiaokai.

"Don't worry, I don't kill people easily, they all faint, or they can't get up, if it weren't for saving you, I wouldn't come, I'm righteous enough!" Cao Xiaokai said proudly.

Cao Xiaokai, who wanted to rescue Jiang Fei quickly, and Jiang Fei, who was held by Cao Xiaokai and didn't know why, walked towards the gate of the research institute as if no one was next to them in the originally heavily guarded research institute.

Passing by Han Feng and the place where Han Feng's men fell, Jiang Fei saw Han Feng and four or five people lying there, and couldn't believe his eyes, was this really Cao Xiaokai's doing?

Last time, Cao Xiaokai used despicable means of escaping, and he ran tactics when he saw people, why is he so powerful this time! Jiang Fei turned his head and looked at Cao Xiaokai with wide eyes, not believing his eyes, he hadn't seen such a powerful person in front of him for half a month, his appearance had not changed much, but there seemed to be more tenacity and confidence in his eyes, and pulling his arm seemed to be very powerful, at this time Jiang Fei's heart swelled with a sense of security that he had never felt before.

The two of them quickly passed by the place where Han Feng fell, and walked past the second tiger who was still lying on the ground and did not wake up, and when they saw the gate of the research institute that was no longer visible, Jiang Fei was stunned, "Your style this time is different from last time, you are really not afraid of big movements, you have already issued a wanted warrant last time, what will you do in the future?" Jiang Fei asked him worriedly while following Cao Xiaokai.

"The current situation is not that I want to spend it safely, if it weren't for you, maybe I wouldn't have touched the blade of the end of the world, and there would be no such things, since I have encountered the blade of the end of the world, and it has become what it is now, instead of hiding and hiding, it is better to take the initiative, and the first thing is to rescue one of your accomplices." Cao Xiaokai said, and finally smiled evilly.

Jiang Fei didn't understand a lot when he heard these words, and his mind was confused, what had become of this person, and at the same time, he disappeared into the night with Cao Xiaokai with a flustered step.

Behind him was only the smoking door of the research institute and the sound of the sirens in the research institute, and since the whole process was very fast, it was only about ten minutes, and it was over before many people could react.

After a while, the institute really panicked, full of people who didn't know what was going on, guards, researchers, and Jiang Shuming who was standing at the door of the confinement room, looking at the thick iron door lying on the ground and the footprints recessed in the iron door, Jiang Shuming seemed to know what was happening.