A middle-aged man at the head reacts and looks at Huo Yulin, who is wearing a strong black suit and covers his whole face tightly. At this time, the direction where he is is is just the door of the pharmacy core laboratory.

Suddenly, his face changed. He strode forward and yelled, "who are you?"

He was also accompanied by two people, one of whom was very young, and his pace was slow. When he saw a stranger, he looked up at the monitoring equipment and infrared camera on his head.

When the middle-aged man gradually approached Huo Yulin, Huo Yao turned on the mechanical sound of the voice changer in his headset. "The interference signal of the monitor has 15 seconds left. You have to finish the three people's departure in these 15 seconds."

Once the monitoring returns to normal, it will alarm the guard in the Research Institute. No matter how good his kung fu is, he will not be able to escape.

Huo Yulin pressed his hat, pinched his scalpel with his hand in his pocket, and directly met the three people who came.

Among the three, except for the youngest man, who he had never met, the other two were researchers in the hospital, and basically had no combat effectiveness.

The middle-aged people who are at the forefront usually have bodyguards to escort them when they go out except in research institutes, and they have also experienced being watched by illegal organizations. Therefore, the moment when Huo Yulin is in the eye, he feels the anger of the other person.

The middle-aged man did not dare to move forward. He reached into his pocket and took out his mobile phone. He quickly turned over the number and said in a cold voice: "you are so brave. You broke into the research institute without permission. I'm really impatient."

Huo Yulin saw that he was holding the mobile phone. He rushed forward and kicked off his mobile phone. The mobile phone fell to the ground and split in an instant.

The middle-aged man's hand was kicked numb, the whole person did not even react, the person hit the wall.

Huo Yulin did not stop, quickly to the direction of the passage quickly shuttle.

Among the three, the young man at the back is not afraid to stand directly in the middle of the passage, blocking Huo Yulin's way.

He pinched his wrist, especially the black ring on his left index finger.

When Huo Yao saw yuan Huan's face through the surveillance screen, his eyebrows were a little heavy and he said directly to the earphone, "you should be careful with this person."

Danger from the sixth sense.

Huo Yulin naturally also noticed that the man standing in front of him is unusual, but time is pressing, and did not give him the opportunity to look at more directly.

Yuanhuan's Kung Fu is not bad, but for Huo Yulin, a man with rich combat experience, he gradually fell behind after a short fight.

After being forced to step back, Yuan Huan licked his lips. His face was full of evil. "It's very strong."

Huo Yulin eyes what temperature, do not want to entangle with him, and then a foot will be kicked out, quickly to the safety door direction.

Yuan Huan held his hand on the wall to avoid falling down. He pressed down the blood on his chest, looked up at Huo Yulin's back, and pinched his fingers. As he was about to take out the weapon from his waist, his hand on the wall felt a bulge under his palm.

When he reacted, he turned back and looked at it. It was a small metal button.

The next moment, Yuan Huan pressed the metal button directly.

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