I don't know if this time I entered the city to throw myself into the net, but if I really let Lin Xiao let them out by myself, it is indeed a little unsteady, in a city that is stuck in a stalemate, it is quite dangerous to avoid tens of thousands of troops and carry wounded, the difficulty is self-evident, and someone really needs to respond, Si Yunfei's decision is bold and risky, but in order to get others out in a short period of time, it can only be like this.

Bruce is indeed quite interesting, not only decided to venture into the city with them, but also provided a lot of equipment, and even included two sets of exoskeleton systems, although it is only a simple version of the test product, the working time is only five hours, but it can indeed increase the weight of a single person by 40%, reduce the physical exertion by nearly 30%, The limit running speed is 1.5 times that of a normal person, and it can be held for half an hour continuously, this thing can significantly improve the combat ability and mobility of soldiers, and the physical strength alone has great practical significance, although this thing is not suitable for long-distance travel and long-term use, but for short-term tasks for a few hours is enough.

"There is still a certain gap between your system and the current test use of the US military." Heavy punch put on the exoskeleton system and jumped on the spot and said, "But the stability is better." ”

"It's all test products, using ordinary batteries, what else do you want?" Bruce helped him readjust and stood up, "Oh, by the way, there's one more thing to tell you that this system will self-destruct if it can't detect your heartbeat for more than ten seconds. ”

"Self-destruct? What do you mean? Punch looked down at the thing on his leg, "Will it explode?" ”

"It will melt, the temperature will exceed 700 degrees in an instant, and be careful to turn into a roasted pork leg." Bruce pointed to a button next to him, "Quick release button, just press it when you need to take it off, but this thing is disposable and can't be reused." ”

"Who made this? It's boring to be so complicated. Heavy punch asked as he moved back and forth to get used to the system.

"A domestic scientific research institution has built a few sets to test in actual combat, although this technology is not top-notch, but there are still many people who are concerned, of course, we must take certain measures to ensure that it is not stolen." Bruce slapped his heavy punch on the leg, "I always say that domestic things are bad, and we have to give them a chance to prove themselves." ”

"I don't care about that, as long as it's easy to use." Punch your stuff with you, "Can you play with your optical camouflage?" ”

"Don't think about it." Bruce outright refused.

"It stands to reason that this thing should be for snipers, and you're damn using it to charge, and you've wasted all your good stuff." Heavy punches began to stimulate him, but he was right, the effect of this camouflage can not be achieved at will, and it takes a certain amount of time to simply change the color, if it is used as a sniper's camouflage suit, it can definitely have an unexpected combat effect, after all, snipers need to lurk for the enemy in most cases, and concealment is directly related to the success or failure of the mission.

"Since it's a test, you need to use it in more environments to see how it reacts and performs." Bruce checked his gun and said to Si Yunfei, who was preparing his own things on the side, "This time, you actually let us advance to the heavily besieged place, and the reward will be doubled." ”

"Why do you want so much money? Can you run out of money? Si Yunfei asked without raising his head.

"You don't have to worry about it, you just have to settle the bill on time." Bruce took out two boxes and handed them them, "New combat rations, energy-efficient nutrition, this box is a week's consumption, you can only eat one piece at a time, you can top it for a day, and the water required to consume each piece is about 2.5 liters, this thing can only be eaten under the premise of water, remember, give me feedback after using it." ”

"Holy...... How do you have everything? Punched out and opened the thing to look closely, it was the size of seven matchboxes, similar to compressed biscuits, but dark brown, looking more like rough chocolate, "We should be back in a few hours this time, why are you giving me such a big box?" ”

"I'm just giving you a trial, I didn't tell you to finish it all at once, if you are looking for death, you can eat two more pieces, so far, no one has tested what kind of state it will be after eating two pieces at the same time, because the provider of the sticker has not reminded you to drink enough water, and it has not said what will happen if there is no water after eating more, you can take the lead, and I will go back to write a report." Bruce said with a shrug.

"You...... What the hell is it? Punch lost interest at all and threw the box to Bruce, "Take it away, I'm not interested here." After listening to Bruce's description, he felt that this thing seemed to be no different from poison.

Bruce shook his head and turned his head to look at Si Yunfei.

"I'll take this." Si Yunfei stuffed things into his backpack.

After everything was ready, everyone set off immediately, the reason why they wanted to get into the exit of the drainage system of the river was to find out if the road could really be walked, the exit place was indeed a little close to the government army's station, and they could see the patrolling government troops from a distance, and when they got closer, they found that the exits were almost blocked by the garbage washed out of them, and the black-brown mud was flowing slowly, and there were all kinds of domestic garbage floating on it, and there were some stumps and severed hands floating in it, and the smell of countless mixed together, They almost fainted when they rushed into their brains and smoked their noses, and the smell was not a "smelly" to describe simply......

"......" the heavy fist casually fastened the closed helmet, "even if you can get through, I'm afraid those wounded will have to soak in stinky water before they can come out......"

"Even if you die, you have to die outside...... Si Yunfei was the first to jump into the river, and was instantly submerged by sewage and disappeared.

"Ancestors, bless it." Heavy Punch muttered and turned his head to ask Bruce, "What kind of exoskeleton system of yours is waterproof, right?" ”

"Nonsense." Bruce jumped in the footsteps.

The river may be muddy and viscous because of too much garbage, as if it is hung with a thick layer of oil, a few people slowly walk forward in the water, this is indeed a good way to hide the traces, even if the government army is close at hand, it is impossible to find that there are people in this muddy water.

The temperature of the river was very low, and it didn't take long for everyone to start trembling, but fortunately, after ten minutes, they finally touched the sewer outlet, and the sewage outlet was welded with thick steel bars, and a large number of messy things were stuffed inside, and the Bruce people took out the underwater cutting tools to break all the rotten steel bars, and after cutting off a few in a row, the whole piece of steel was broken, and the things inside rushed out in one go, and everyone was caught off guard, they didn't think how much garbage was piled up in it, This almost swept them all out, and when they stabilized their bodies, they saw that in addition to a large amount of household garbage, there were countless corpses mixed in, highly decomposed and mutilated, clothed and unclothed, all of which were mixed together, and in the water, they could even see the intestines that had come out of their stomachs floating in the water......

"It seems that there is no shortage of it." Punches pushed away and rushed towards his corpse and began to walk forward.

"The vast majority of people here are civilians, and it looks like there's been an unprecedented massacre in the city." Bruce said as he walked.

"The government forces feel that these civilians support the rebels and don't treat them as human beings." Si Yunfei said, "This kind of thing happens everywhere. ”

Punching the head all the way to the inside of the drainage system, after walking for nearly ten minutes, he could finally poke his head out of the sewage, the wide well was full of filthy things, and after walking for more than ten minutes, they were considered to have left the sewage, according to the route planned by Alpha before, they walked all the way, and after walking for about half an hour, they found that several well forks and planned routes in front of them were not at all.

"All I got was an early diagram of the drainage system, and it may have been expanded or remodeled later due to blockages in some places." Bruce said, "I recommend taking the third lane on the left. ”

"Why?" Heavy punch took a serious look at each shaft.

"Take the widest one so that you don't end up in a dead end, the shaft has a large flow of water, at least it will reduce the possibility of blockage, and the direction should be in the direction of the airport." Alpha's rationale is quite simple.

"Well, I don't seem to find any reason to object." The heavy punch was very helpless, and he glanced back at Si Yunfei, who nodded and seemed to have no opinion.

An hour later, they were completely lost, and they couldn't find the route planned by Alpha at all, so they could only relocate and correct the map according to the direction that Alpha pointed to constantly change in the hoistway, and after repositioning and correcting the map, they found that they were close to the north of the city center, and there was still a straight line distance of about ten kilometers from the airport, and the signal on Lin Xiao's side was about nine kilometers south, and after contact, they found that the sewer system on their side was seriously blocked, and they had to keep changing the direction as a last resort. Now they are getting farther and farther away from their side.

"From the current situation, I propose to take the ground route, I scanned it, the area has just been occupied by government forces, and you only need to cross two streets to reach the mouth of another shaft, which guarantees to a certain extent that you can meet them in the shortest possible time......"