Chapter 471: ER four, play!

When Qi Lin just focused his attention on the "weapon" option, a confirmation box jumped out. In addition to the neural connection system, this ER004 prototype power armor retinal projection screen also Using pupil tracking technology.
　　In other words, Qi Lin does not need to use hands, as long as he uses his eyes, he can control the power armor operating system.
"Current weapon status: High-power laser cutter: preheating is complete and can be turned on at any time; dual-mounted rapid-fire magnetic rail cannon: charging is complete, ready to fire, remaining shells: 691 rounds; defense interception system, fire control radar: opening , Mini near-aircraft shells remaining: 2,350 rounds."
　　 "Yanqiu, I need a shooting target!" Qi Lin controlled the ER004 prototype and walked to the open space outside, and said to Cheng Yanqiu.
"I was ready to go one hundred meters long ago. There is a newly dug tunnel with a depth of four meters and a length of two hundred meters. At the end of the tunnel is a target piled up with 400 mm thick composite armor. The filler inside the target is high-strength quick-drying cement."
Qi Lin kicked his legs and the jets on his legs ignited instantly. A powerful thrust directly caused the entire power armor to fly obliquely into the mid-air 20 meters high, just as Qi Lin thought he was about to lose his balance and fell down. At that time, the jet on the waist suddenly turned the nozzle, abruptly stabilizing the body of the power armor.
This is the first time that Qi Lin has piloted a power armor with flying capabilities. The difficulty of operating the ER004 flight system is much simpler than Qi Lin expected. Qi Lin only needs to control the direction and speed. Just give Power A's brain operating system.
　　 "It's just a foolish operation...Why does Lu Wei still say that it needs enough strength to play the ultimate combat power of this power armor?"
　　 With a trace of perplexity, Qi Lin controlled the power armor and landed steadily on one end of the tunnel, and aimed the twin rapid-fire railgun at the target that looked like a turtle shell two hundred meters away.
　　The aiming system of the power armor is also very humane. It will judge and lock the target according to the focus of the operator’s sight. The operator only needs to confirm and order the fire.
　　 "Shoot!"
　　 Along with the humming noise of the charging coil, a bright yellow streamer shot directly towards the target not far away, and a huge explosion sounded immediately.
　　 "A total of 14 shells were fired, and the target damage degree: 98%."
　　 After the smoke raised by the explosion dissipated, I saw that the original target had disappeared, leaving only a piece of torn armor plate fragments. On the edges of these fragments, there were obvious signs of melting.
"The firing time is 1.5 seconds. Excluding the 0.5 second pre-charge time, the rate of fire of the rapid-fire railgun is exactly 14 rounds per second." Cheng Yanqiu drove the vehicle to the edge of the tunnel and told Qi the result of the detection. Lin.
"Well, the rate of fire is very fast, and it only needs to be charged before the shooting starts. The power of a single shot is a little weaker than the individual railgun, but not too weak, but the difference between each shot The firing interval is shorter than the three-fire mode of the individual railgun. The lethality of this rapid-fire railgun is enough to kill the tower-level parasites in an instant." Looking at the mess at the end of the tunnel, Qi Lin Nodded slightly.
　　 "There is no need to test the laser power. According to the rated power marked on the fire control system, at least it is okay to cut the main battle tank armor as tofu, but it consumes too much energy."
　　 "Well, the next test is the active defense system. I will let people use 30 RPG rocket launchers and 15 stinger anti-aircraft missiles to launch at you at a distance of two hundred meters."
Cheng Yanqiu's words were not finished yet, and the harsh sirens suddenly sounded over the Herrens Defense Line. This alert meant that the Kuroshio of more than 50,000 had entered the three-kilometer range of the city wall, and the entire defense line instantly entered a state of combat. .
"It seems that our actual combat test has to be advanced, but I am puzzled that, based on the speed of ordinary parasites, those guys should not come back so quickly. As for the third wave of black tide, it is even more so. It might be."
　　 "I don't know, let's take a look in the past, no matter what, this alarm will not deceive."
　　……
　　 Qi Lin and Cheng Yanqiu quickly boarded the Herrance Wall again, only to see a large swath of parasites in the distance approaching the Herrance Wall. It was the wave of black tide that Qi Lin had led away.
This time, as long as you are a discerning person, you can feel that the resurgent Kuroshio is moving much faster. If you have a high-power scope or telescope, you can clearly see the movement of ordinary parasites. , Has changed from staggering forward to small steps.
　　 Although the running action is very clumsy, and the parasites are tripped on the ground from time to time, the movement speed of this wave of Kuroshio is several times faster than before.
"So that's the way... these guys, have any new mutations occurred?" Qi Lin put down the telescope and murmured, "But, how long has passed since, and there is nothing that can cause this degree of mutation. The stimulus?"
"No, there are stimulus factors, have you forgotten, we just captured the king-level parasitic worm that controls them, and for this king-level parasitic worm, these parasites chased you in the wilderness. A huge circle." Cheng Yanqiu pondered for a while, then said ~EbookFREE.me~ Do you mean, the king-level parasitic worm caused this change? However, now that the king-level parasitic worms have been handed over to Lu Wei, maybe they are no longer in the Herrens defense line. "
　　 "I'm just guessing at this point, but do you feel that these parasites who suddenly learned to run have such a feeling of'dog jumping over the wall'?"
　　 "It's kind of." Qi Lin nodded, "I'll meet these guys first. By the way, I will try to find out what new changes they have besides running away."
　　……
Because of Lu Wei’s entrustment, Qi Lin’s application for battle was quickly approved by the headquarters. Qi Lin could leave the city wall alone and attack the invading parasites. At critical moments, the artillery of the Herrens Defense Line will also be given. He assisted accordingly.
Manipulating the tall ER004 power armor, Qi Lin directly jumped off the 30-meter-high city wall. Just when the power armor was about to touch the ground, the jet ejected a half-meter-long blue flame. , Once again pushed the power armor into the air.
After adjusting the angle a bit, Qi Lin rushed directly at the 100,000 parasites ahead. At the same time, the dual-mounted rapid-fire rail gun was already locked on the dozens of most prominent in the Kuroshio. Tower-level parasite.
　　 "Shoot!!"...
　　
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