Chapter 556: Abandoned underground space

　　 "Oh!"
　　 A huge brute force came from behind, and Qi Lin was directly dragged back by the biochemical man!
At that moment, Qi Lin suddenly felt that although the quality of the clothes he wore before was a bit poor, but if they were dragged like this, they would definitely be torn; but the clothes distributed to him by the Cheng consortium were said to be laminated There is also a fine metal mesh with bullet-proof and stab-proof capabilities. The fabrics are made of very high-end materials, but because the quality of the clothes is so good, it has become a burden during the battle.
However, although the biochemical man’s strength has become stronger, his flexibility has dropped a lot. While the fist in the other hand of the opponent has not yet been smashed, Qi Lin quickly unbuttoned the front of his shirt, and a golden cicada came out of his shell. .
"Back to you!"
Qi Lin forcefully threw the pickaxe at the biohazard. With a "puff", the sharp tip of the pickaxe penetrated directly through the biohazard's throat, and a large amount of red and black blood mixed with green fluorescent liquid was sprayed out. He was hit hard, but this biochemical man still rushed towards Qi Lin casually.
　　 passed the opponent's several attacks, Qi Lin quickly ran to the other end of the basement, and got in through the opening Cheng Yanqiu opened.
　　 This passage is only one meter square, and the hulk-like physique of the biochemical man can't get in at all, unless it can change back to its original appearance, but in that case, Qi Lin doesn't need to be afraid of it.
　　 The other end of the passage is connected to a simple mine tunnel. The mine tunnel is covered with a rusty railroad track. Cheng Yanqiu is sitting on a manpower-powered minecart, waving wildly at Qi Lin.
　　 "Hurry up, I have activated the explosives in the basement, there are still seven seconds, no, it will explode in six seconds!"
　　 "Fuck, can't you wait for me to come out and detonate?" Qi Lin scolded and jumped onto the minecart.
"I can't help it, the fuze is indoors!" Seeing Qi Lin jumped onto the mine cart, Cheng Yanqiu began to force a lever at the rear of the cart. Under the traction of the winch, the wheels of the mine cart creaked. The sound began to drive along the track.
　　 "Boom!!"
　　 The mine cart drove less than ten meters away, and the huge explosion sounded hot flames and air waves from the narrow passageway. The two hurriedly retracted their bodies into the car body
　　 Driven by the air wave, the speed of the minecart instantly accelerated and galloped on the track.
　　 Cheng Yanqiu fumbled for a while in the darkness, and found a backpack in a mezzanine in the corner of the minecart, then took out two breathing masks from it and handed one of them to Qi Lin.
　　 The two put on the breathing masks, and the flames from the explosion burned out the only trace of oxygen in the mine tunnel. Without the breathing masks, even the Level 5 evolution would not last long in an oxygen-free environment.
　　 Of course, unless the evolutionary possesses a special ability that does not require external oxygen, that is another matter.
　　 The mine cart has been pushed out by the air wave for several hundred meters before it stops. Qi Lin looked back and saw that the section of the mine had been completely collapsed. It was almost impossible to return to the original road.
　　 "Do you know where this tunnel leads?" Qi Lin asked.
"The topography of this mining area is very complicated. Because there was no scientific planning when mining, several places were connected with the subway built in the old era. One line even passed directly through an underground large shopping mall. As long as we can find that You can reach the secret stronghold of another organization by walking eastward."
"how far?"
　　 "Probably... the straight-line distance is more than 20 kilometers."
　　 "……"
Qi Lin was speechless for a while. In the underground world, especially in mining areas with complex terrain, the straight-line distance data is completely useless—maybe you are only one kilometer away from your destination, but going around, you may have to walk up to ten. Kilometers or more to get there.
　　 The distance of twenty kilometers... Even if you can walk along the subway tunnel left over from the old times, it is definitely not an easy journey.
　　 What's more... This is not a place where the human sphere of influence is involved. No one knows what kind of monsters live in this abandoned underground space.
Take the "electric drill bit" that Qi Lin encountered in the subway tunnel last time. This is a completely new species. The genes of humans and mutated organisms are completely mixed together, although the results are very good. The 1989 meeting brought death, but there was also a very low probability of generating something more terrifying.
　　 "Are there weapons?"
　　 "Yes, but there are not many ammunition, so save some use." Cheng Yanqiu took out two guns from his backpack, threw them to Qi Lin, and gave the four magazines to Qi Lin.
　　 This is an MP5K compact submachine gun. There is no butt. The full gun is only 325mm long and uses 9mm Parabellum pistol ammunition.
　　 Moreover, for portability, Cheng Yanqiu puts a 15-round short magazine in his backpack instead of a 30-round standard magazine. In other words, the total amount of ammunition for two people is only 60 rounds.
With the MP5 series submachine gun's rate of fire of 900 rounds per minute, in the fully automatic mode, 60 rounds is a matter of four seconds~EbookFREE.me~ plus they are two guns, and four seconds have to be reduced. Half-this ammunition can only sustain firepower for two seconds.
　　 "You might as well give me a machete to be more reliable..." Qi Lin said.
"There is no machete, only this..." Cheng Yanqiu said and took out a pocket knife from his backpack. The edge of this pocket knife is very sharp, and the blade after matte treatment is covered with a layer of gray symbolizing danger. Black, but-this pocket knife is really too short. Counting the tip of the knife into the blade length is only five or six centimeters. In the old era, the standard for control knives had to exceed ten centimeters!
　　 This pocket knife is enough to kill people, but if you have to face those rough-skinned monsters, the five-centimeter blade can even pierce the opponent's skin.
　　 "Forget it, I'll do it myself, so I have enough clothes and food."
As Qi Lin said, he twisted the lever behind the minecart used to drive the minecart forward. This lever was originally a hollow steel tube nearly half a meter long. Under Qi Lin's strength, the broken front end was twisted. It has become a sharp twist-like shape, and it has great lethality at first glance.
　　 "Let's go, I hope there won't be too many monsters along the way." Qi Lin curled his lips and walked into the darkness first.
　　 Cheng Yanqiu took out a few pills from his backpack, opened the breathing mask and swallowed it, then found a small bottle and dripped a few drops into his eyes. ...
　　
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