The system is the king of the counterattack master

Han Xiaodong couldn't care what was behind him, so he rolled forward on the spot, only to hear a bang, and a burst of flames appeared in front of him, he quickly turned around and pulled the trigger behind him, but after two consecutive pulls, the pulse gun There was no response from the gun.

"Red button, red button!" Seeing that he raised his gun but didn't shoot, the punishment immediately understood what the problem was, and shouted frantically in his mind.

When Han Xiaodong understood, he had already seen what was attacking him. It was a spherical robot suspended in the air. It looked very similar to Xiaobai, but it was much smaller than Xiaobai, and it was even bigger. The long-winded spending of some antennas and the like seems to have a sense of technology, but the degree of danger is directly proportional to the sense of technology.

Han Xiaodong lay on the ground and failed to fire two shots, but the two ends of the ranger lit up again.

"Run! Run!" Punisher shouted frantically in Han Xiaodong's mind.

Han Xiaodong didn't dare to neglect, a carp straightened up, stood up and ran into the corner beside him.As soon as he ran into the corner, he felt a heat wave behind him, and then his whole body was blown up.It was shot more than ten meters away by the shock wave.

"Crazy! What is it about dismantling the ship?!" Han Xiaodong really didn't understand the attack mode of this so-called ranger robot. The intruder, as long as the intruder was not caught, the spaceship would have been blown to pieces.

"Why do you talk so much, I have never seen you so stupid, ready to attack."

Punishment didn't have time to talk nonsense with him, because the ranger saw that the cannon missed again, and had already appeared at the end of the corridor again.

Han Xiaodong was finally ready this time, holding a gun in his hand, pressing his fingers firmly on the red button, seeing the white parade as soon as he showed his head, he shot with his hand.

With a bang, the gun hit the wall behind the patroller firmly. Although it missed, it angered the patroller.

"What bad marksmanship! Can't you aim and shoot again?!" Punisher shouted angrily in Han Xiaodong's mind.

Accompanied by its roar, it was a round of rapid attacks from the ranger. Han Xiaodong had no choice but to set up an air shield to block it while running away.

Compared with this killing machine, Han Xiaodong does have a big gap in experience and ability. If it weren't for the life-saving skills left by K, he would have been beaten into coke after this round. I am sincerely grateful to K for teaching him this defensive technique back then.

The pursuit was like a wave, Han Xiaodong fled in embarrassment, while turning around and shooting, but after a few shots, almost all of them missed the patroller, and Han Xiaodong was so angry that he almost threw the gun away.

After another corner, he took a breath, adjusted the shooting slider to the explosive mode, and then squatted at the intersection waiting for the arrival of the patrollers.

The explosion mode is different from the single-shot mode. His attack distance is extremely short, but it is very powerful, similar to a shotgun.Han Xiaodong was also angered by being chased. Since he couldn't shoot from a long distance, he just directly attacked him. He made himself a defensive shield to protect his vitals, and then pointed the muzzle of the gun directly to the entrance.

Seeing his desperate appearance, the punishment is also speechless, but in the current situation, there seems to be no other way except this.

Just as Han Xiaodong was getting ready, a white shadow flashed in front of him, and the ranger had already turned around, but at this time it also failed due to too many attacks, and turned into a slightly red sphere on both sides.

The moment it appeared around the corner, Han Xiaodong pulled the trigger without hesitation.

With a bang, the pulse gun emitted a wave of yellow light, which sprayed out like water from a fire hydrant, and all of it hit the patroller's body firmly. This light wave was so powerful that it directly The ranger was punched in half, and a ball was smashed into a hollow candied haws.

Han Xiaodong didn't expect this gun to be so powerful. When he was in a daze, he felt a flash of light in front of his eyes, followed by a "bang", the parade was hit and exploded, and the huge shock wave sent Han Xiaodong flying again. Going out, he fell on his back on the floor more than ten meters away.

He is now thankful that he defended himself in advance, otherwise he would be seriously injured if he didn't die in this bombing.

Han Xiaodong barely got up from the ground. Although he had an air shield on his body, the huge impact still hurt him all over his body.Just as he stood up and was about to complain, a buzzing sound came from his ears.

"Oops, the defenders have activated the emergency state, hurry to the biochemical laboratory."

Punishment reminded Han Xiaodong eagerly in his mind.

This news caught Han Xiaodong a little off guard. He didn't expect this so-called defender to have such a hand. But thinking about it, he was chased all the way just now, and there was such a big commotion. The defense system reacted. It is normal to protect the core position. But things.

There is no time to think about it now, Han Xiaodong followed the punishment's prompt and threw off his legs and ran towards the biochemical laboratory like crazy.

Because of the pursuit all the way, his current location is far away from the main road into the biochemical experiment. Although his speed is fast, his foot strength is limited after all. Faster and faster, although I have reached the limit, I still feel that I am not fast enough.

Just when he turned the fourth corner, the thing that scares him the most still happened. On the only way to the biochemical laboratory, there were already patrollers waiting for him, and as soon as they appeared, there were two indivual.

When Han Xiaodong saw the two familiar white balls, without even thinking about it, he directly adjusted the pulse gun to rapid fire mode, turned on the air shield, and kept sprinting at high speed while raising the gun to shoot.

The recoil force of the pulse gun with continuous firing mode turned on was huge, which not only slowed down Han Xiaodong's forward speed, but also reduced the low shooting accuracy even more.

However, even if Han Xiaodong used the single-shot mode, he still didn't have much shooting accuracy, so it wasn't a disadvantage to fight like this.

A large number of yellow light waves flew towards the two patrollers. Before the two white robots could react, they instantly turned into two balls of fire and fell to the ground.

Han Xiaodong didn't dare to stop for a moment, and kept moving at a high speed. He encountered two groups of wanderers on the road, and let him wipe them all out in the same way.

Just like that, he rushed all the way, reaching the door of the biochemical laboratory like a bamboo shoot.

The biochemical laboratory has two doors. Looking at the outer door that was slowly closing, Han Xiaodong took two steps in three steps, intending to shoot and smash the inner door, and go in before the outer door closed.

Suddenly, punishment shouted in his mind: "Dodge!"

Immediately afterwards, Han Xiaodong's vision blurred, and he saw a beam of light shoot out from the gate of the biochemical laboratory.