(So what should I do?) ）

(The master can rest assured that when the base is upgraded to the third level, the system will not intervene in the construction of the base, all of which will be completed by the members of the master, and the area of the master's base will be determined according to the size of the master's own construction, which is a preferential treatment given by the system to the master.) And for the current situation, the system has readjusted the level limit of base technology. ）

(In other words, after this base upgrade is over, I will have to rely on the members to build the base themselves?) ）

(That's right, master.) ）

(Why don't you die?) It's all built by manpower, and when will I have to build it to connect with Taihu Lake? Holy, you 。。。。。 ）

"Boss, Jianliang's side has rushed over and rescued 110 survivors, 48 men and 62 women. Let's go back to the base first, it's hard to end the battle in a short period of time, I'll just take two squads to stay here. Liu Long, who was talking to the system, was interrupted by Xue Peng.

"Huh? The search and rescue has been completed? Have you searched for all the survivors within a seven-kilometer radius of the base? When Liu Long heard Xue Peng's words, he ended cursing the system and asked Xue Peng beside him.

"Yes, the search and rescue is over, the boss will follow back to the base to transform the survivors!" Xue Peng said to Liu Long.

"Brother Xue, boss! Let's go! The team is waiting! Li Jianliang came to the two of them at the right time.

"No, knock everyone unconscious and put them on the ground, just get it here!" Liu Long waved his hand and said to Xue Peng, the zombie group has not been eliminated, and Liu Long does not want to leave.

After Li Jianliang heard Liu Long say this, he knocked all the survivors unconscious and put them on the bridge deck. Liu Long walked over and spent 24,000 gold coins to enslave 48 special soldiers, 18,600 gold coins to enslave 62 doomsday citizens, and converted 4,752 brain cores seized by Li Jianliang into gold coins.

"Jianliang, send these people back to the base first, all the men will be assigned to the second brigade, and the women will still be the old rules. After sending the people with the team, bring all the ammunition over. Liu Long said to Li Jianliang, and after Li Jianliang heard this, he led the team back to the base first.

After seven hours of blocking, the zombies were annihilated one place after another. Even the mutant beasts that rushed to hear the gunshots were wiped out by the powerful firepower. However, the zombie group has basically not decreased from the aerial footage, and these members have persevered in such a high-intensity battle, so Liu Long is relieved that he will not return to the base after the battle of the No. 2 Bridge.

The gunfire in the entire blocking area has not stopped from the beginning, the two teams have changed their members to block each other, and the ammunition will naturally retreat, and the team waiting behind will naturally make up for it.

"It's not a way to go on like this! Shall we blow up this bridge when the zombie horde is completely wiped out? Liu Long said his thoughts to Xue Peng.

"Boss, you won't understand the truth that blocking is better than sparse, so that the zombies will still wander towards the base when they bypass this river in the northeast direction. At that time, it will be even more troublesome for tens of thousands of zombies to surround the city! Xue Peng said his intentions to Liu Long.

"Captain, this zombie horde is about to be wiped out!" Just when Liu Long was worried, the soldier who used the aerial photography walked over with a tablet, and the aerial footage was on it.

"Let me see!" Xue Peng and Liu Long took the tablet and looked at the picture taken on it. The dense group of zombies on the screen began to appear about four or five hundred meters away, and there were less than five or six thousand left in the entire zombie group, and it seemed that the zombie group was really going to be wiped out.

Xue Peng's plan is to pour a large amount of gasoline on the zombie pile after the zombie group is eliminated, and the brain core will not be burned anyway. That's why the lost bodies were piled up from the bridgehead to 200 meters away, and all the team members moved from the original ground to the roof of the car to block it. As the night slowly fell, the entire blocking mission came to an end.

"Brother Xue, the annihilation mission has been completed!" Li Jianliang had already returned from the base with the team, and as soon as he finished the annihilation mission, he jumped down from the roof of the car and said to Xue Peng.

"Then pour gasoline on it!" Xue Peng looked at the corpses that had been paved all the way and gave the final order. Two fire trucks drove up from behind, turned on their water cannons, and sprayed at the pile of corpses in front of them. A smell of gasoline, more pungent than the smell of blood from corpses, was sprayed by the fire truck.

"Spraying is done!" The fat man stood on the fire truck and said to Xue Peng.

"Ignition!" Xue Peng gave an order, and Wang Meng shot a rocket with a bow.

'Coax! In an instant, the flames of the sky shrouded the pile of corpses more than a meter thick, and the flames soared into the sky. Judging from the aerial footage, the flames were rapidly burning in the direction of the corpse that had not been doused with gasoline, and the clothes and grease on the corpse became the best accelerant.

"Brother Xue, this fire is estimated to be lit in this part of the building." Li Jianliang looked at the other side of the river and said. By this time they had retreated to the other side of the bridge and came to watch the fire from the other side.

"The other side of the river is originally a suburb, there are few high-rise buildings, if there are really survivors, it can only be said that fate is not good!" Liu Long said at the right time next to him.

"Well, the boss is right. Hurry up and set up the lights, we're going to stay here tonight. Xue Peng instructed everyone, leaving four teams to observe the bridge deck and the opposite bank, and the rest of the people began to camp around the bridge for defense.

Liu Long sat on the Humvee, turned the seat back to the lowest, lit a cigarette, and smoked it while continuing to discuss the original problem with the system.

(System, tell me, where is the discount you are talking about?) ）

(Master, don't you understand?) For example, if the owner wants to continue to occupy the territory in the future, he does not need to pay the system anymore. All you need to do is build your own walls to fence off the place, and clean up the mutated creatures inside, and the system will automatically think that this is the owner's territory. ）

(How many gold coins are needed to build a wall like the base, which is five meters thick.) ）

(Master, the system's various black technology materials are very cheap, even the most expensive third-level building materials are only 10 gold coins a ton.) And after the third level, the slave chip will increase the profession of engineer, and the engineer will lead the doomsday citizens to form a construction team, and the construction team will quickly help the master build the base and the wall. ）

(Okay, so what does that tech level mean?) ）

(Master, it means that there will be no level in the base after the third level, all the black technology masters from the first level to the eighth level can buy at will, and all the black technology industry owners can build at will, but the price remains the same!) ）

(Oh!) You mean, all the technology at the base is open, right? Then I'm going to buy the mecha you said and those awesome individual combat equipment. ）

(Master, you can't afford it and can't buy it, even if it's an exoskeleton mecha production line, you must first have a weapons laboratory and a high-tech laboratory as the foundation, and you must have a light industry workshop and a heavy industry workshop, otherwise you can't lay a production line.) ）

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PS：

For Xiao Wei's sake, give some encouragement.