Then turn on the secondary bullet research and development technology, this technology consumes 20 points of energy, and a new bullet research and development technology appears, empty bullets, hollow warheads, and after hitting the target, a shock wave will appear in the body, causing great damage. The pen www.biquge.info Fun Pavilion requires 20 energy to activate the empty bomb technique.

Then open the first-level healing technology, and at the same time a new room appears in the research room, the treatment room, which is used to heal the wounds, and consumes 100 energy points. At the beginning, trauma treatment techniques are available, and other techniques need to be upgraded gradually.

At present, the first-level technology is equal to the technology of the developing countries on the earth, and the second-level technology can reach the top technology level on the earth.

After all the equipment was made, he teleported out with a pile of equipment. As soon as he went out, Chen Guotou peeked out of the door on the roof of the car and said, "Uncle, you are finally back, there are really foreigners here, they flew to the east of the city at 12 o'clock, should we follow them." ”

"Of course, it's a big business, go. By the way, these are new equipment, everyone try it, and I will recycle the old equipment to make materials. Ye Guchen took out all the second-level equipment that had been made and put them on the bed.

Zhang Yurong was next to her, seeing that there was no whip here, she pouted and said, "Dad, what about me?" Don't say I didn't, I'd be angry. ”

Ye Guchen smiled, took the Qi Silver Snake Sword and said: "The design of this sword is very awesome, the control port is on the hilt, it can be extended as a whip, and it can also be shortened as a sword." ”

"Oh! And this one, it looks good. Zhang Yurong picked up the silver snake sword with satisfaction, waved it a few times, and felt quite comfortable, trying to make the sword longer and throw it out, the sword body immediately shot out, like a silver whip, hitting the iron door of the biological cabin, leaving deep sword marks on it.

"Hey, don't test weapons in the car, if it's a bomb, you haven't killed our carload yet." Ye Guchen knocked down her head and glared and said.

"Got it, I just made a mistake." Zhang Yurong stuck out her tongue and walked to the side to play.

Chen Guo and Zhiming also took away the equipment, Chen Guo got the Condor compound bow and condensation claw, and Zhiming was a gentian five-repeater, both of which were long-range attacks, and the two jumped on the roof of the car to try it when they got it. Ye Guchen immediately shouted: "Guoguo, don't use exotic gold arrows, there are still a lot of hunting arrows to practice." ”

"Got it, Uncle Housekeeper." Chen Guo's voice came from the roof of the car, making Ye Guchen smile bitterly, and before he knew it, he had really become a housekeeper.

Ye Guchen handed the thunderstorm pistol to Nuwa and said, "Your body can't evolve now, your shooting skills should still be there, you keep this gun for self-defense." There's also a space bag, each of you take one with you. ”

Nuwa nodded and took it, hung the space bag on her waist, and then put the thunderstorm pistol in, Zhang Yurong also took the space bag with a curious face, Chen Guo and Zhiming lay on the door of the roof of the car, took two palm-sized bags, and looked curious.

After Ye Guchen explained the effect of this thing, they were all pleasantly surprised and ran to try to study it.

Ye Guchen himself also wore one, and he was also equipped with a thunderstorm pistol, using empty bullets, although the accurate range was 100 meters, but the power was absolutely domineering.

This kind of empty bullet can be made into pistol bullets, and it can also be made into rifle bullets, and Ye Guchen has prepared both.

After lunch, about twelve o'clock, Zhang Yurong saw the radar display and immediately said, "Dad, their helicopter is flying north of the city." ”

Ye Guchen immediately said, "Keep up with them." ”

Nuwa started the car and chased after her, but now the rain has become much lighter, the clouds in the sky are thin, and you can already see the sun shining down, although the flood has a slight downward trend, but it will take at least a day to retreat completely.

In order to catch up with the helicopter, the Rhino Chariot even crossed some flooded roads, but fortunately, the ground of the car was high, and the water surface was not very deep.

About ten minutes later, Zhang Yurong said: "The other party's helicopter is parked 420 meters away in the direction of us at 11 o'clock, and from the map, it should be a pharmaceutical factory. ”

"Pharmaceutical factory! By the way, find some chemicals and make gas bombs. Ye Guchen said secretly.

When the rhinoceros chariot reached the street where the target was located, Nuwa said in a mechanical tone: "The road ahead is U-shaped, reaching a depth of 2.8 meters at the deepest point and 1.2 meters at the shallowest point. ”

Zhang Yurong sat in the passenger cab drinking coffee, crossed Erlang's legs and said: "A large mutant creature was found in the waters ahead, and the heat sensor showed that the target's body temperature was very low, guessing that it might be a cold-blooded animal, judging from the appearance found by the sensor, it is very similar to a crocodile." ”

"Can you calculate the size of your body?" Ye Guchen asked.

"Dad, the thermal sensor doesn't have this function, I don't know how to calculate, I used to score only 78 points in math at the highest, and the average score was between 60 and 65. Anyway, by comparison, it's as long as that bungalow. Zhang Yurong said.

Ye Guchen walked over and estimated that this guy was at least seventeen or eighteen meters long, and he was sure to be a crocodile. Nuwa stopped and retreated to the shallow water, Zhiming and Guoguo controlled the machine guns, and shot when they saw the super crocodile exposed. Rong'er, report the location of the big crocodile. Everyone wore helmets so that they could speak so that they could not be heard. ”

"Okay." The two of them became excited, and soon got into the platform of the machine gun and looked at the water.

Ye Guchen climbed into the platform of the rhino cannon by himself, and after the three of them were in place, Zhang Yurong said: "Directly in front of 11:30 o'clock, the distance is 137 meters. ”

"Zhiming, Guoguo, give it to me." Ye Guchen spoke, the two of them immediately aimed at the muzzle of the gun, bombarded in the general direction, they used a double-mouth machine gun, hitting the water in the water area of the front room was like being hit by a cannonball, the power of the machine gun was enough to pass through the water surface and then penetrate the cement road below.

Of course, their accuracy is not high, but under the dense cannonballs, the oversized crocodile lying below was still hit, the cannonball pierced its skin, and the painful crocodile jumped up, and the water immediately splashed a huge splash, and then revealed its oversized size, which looked like a prehistoric dinosaur.

The shells of the two kept chasing the big crocodile to attack, and there was a row of splashes on the surface of the water, and blood also appeared on the surface of the water, indicating that the big crocodile had been injured. The big crocodile spotted the chariot and rushed up quickly. Nuwa immediately controlled the chariot and retreated, and when she saw the oversized crocodile entering the shallow water, she suddenly rushed forward and collided with the large crocodile rushing head-on.

There was a violent jolt and impact of the body, and the front horn of the rhinoceros chariot pierced the base of the oversized crocodile's right hind leg, and only a piece of flesh hung from the entire leg, and the bone had been pierced and broken.

The oversized crocodile roared in pain, and its back fell into the water, and then fled in a hurry. At this time, Ye Guchen controlled the muzzle of the cannon, after the crocodile's action slowed down, he locked onto the target, the blasting bomb was fired, and after a cannon sound, the crocodile was hit in the back, the body was blown off, blood splashed, and the water on the street was instantly dyed red.

Nuwa immediately drove forward and said at the same time, "The scan is over, this is a second-level ordinary mutant beast,"

Ye Guchen got out of the fort, climbed onto the roof of the car, and when he approached the corpse of the oversized crocodile, he was about to jump over and take the corpse away.

Zhang Yurong suddenly shouted: "Find a bigger creature, 300 meters to our left, 100 meters!" ”