I'm invincible since the end of the world

Lin Xinghai came to Liu Miaomiao's tent with a metal box and knocked on the door.

In fact, their tents were next to each other, and they were the only two who had independent tents in the entire mercenary group's base. As for others, even Fang Tianhe had to live together with others.

Those above the captain had better conditions and could live in a double tent. As for others, they basically lived in either a 6-person room or an 8-person room.

"Who is it?" A slightly surprised voice sounded, and then Lin Xinghai heard footsteps approaching, and soon the tent door was opened.

When Liu Miaomiao saw Lin Xinghai, she was surprised at first, then surprised, and then became a little shy.

"Why are you here?" Liu Miaomiao seemed a little shy and said.

"Why are you not welcome?" Lin Xinghai said pretending to be angry.

"No..." Liu Miaomiao waved her hand quickly, "Shouldn't you take a break at this time? Come in and sit for a while!"

Lin Xinghai stopped teasing her and followed Liu Miaomiao into the tent. He raised the metal box in his hand and said directly: "I've brought you something good."

"What is this?" Liu Miaomiao only noticed what Lin Xinghai was holding at this time and was immediately curious.

"This is the intermediate gene medicine liquid." Lin Xinghai said.

"You bought this thing back!" Liu Miaomiao looked a little surprised.

She had heard Lin Xinghai mention it before and knew that this thing was twice as effective as ordinary gene medicine liquid. She took the metal box with some curiosity.

"So many?" When Liu Miaomiao opened the metal box and saw 100 bottles of gene medicine liquid, she was so surprised that her mouth couldn't close.

She also learned that the price of this thing is 5 times that of ordinary gene medicine.

Even if you buy it at a preferential price, it will cost 500 points per bottle. If you don't join the mercenary group or the military, the price of that bottle is as high as 1500 points.

In her opinion, it was quite remarkable that Lin Xinghai could give her 10 or 8 bottles of such a valuable thing.

After all, that was already worth 4,000 or 5,000 points.

But now, there were 100 bottles of intermediate gene liquid medicine here, worth 50,000 points.

If it were another mercenary group, let alone using so many resources to improve the strength of an ordinary member, even if the leader spent it on himself, those members would probably rebel.

"Old Fang applied for 500 bottles, you can use them with confidence, even if other members don't have enough, you can continue to buy later." Lin Xinghai didn't care too much.

"But there are so many, even if I upgrade to the blood and qi realm, I can't use them all!" Liu Miaomiao said.

Lin Xinghai was slightly stunned. He really didn't think of these before. There are 100 bottles of intermediate gene liquid medicine here. If the effect is twice that of ordinary gene liquid medicine, then one bottle contains 10 points of blood and qi power, and 100 bottles are 1,000 points.

Liu Miaomiao's gene assessment is A-level, and she can absorb 100% of the blood and energy inside. With such talent, even if she cultivates from an ordinary person to the blood and energy realm, she only needs to spend 500 blood and energy points at most.

"Hey! It doesn't matter. You can use it first. When you don't need it anymore, it won't be too late to return the extra intermediate gene liquid to Fang Tianhe." Lin Xinghai said after a light cough.

It is impossible for him to return the extra intermediate gene liquid now. On the one hand, he doesn't want to make another trip, and on the other hand, he doesn't want face?

I just told Fang Tianhe that I want 100 bottles of intermediate gene liquid. What if I send it back immediately?

Did I make a mistake before?

"Well, okay!" Liu Miaomiao didn't think much about it and nodded obediently.

However, she soon showed a tangled expression on her face, "That... Can I use these intermediate gene liquids in other places?"

"Well?" Lin Xinghai looked at her with some doubts.

"I want to give some of it to Wang Yao and the others, at least to make them gene optimizers first, so that they can join the Lietian Mercenary Group." Liu Miaomiao said.

"No problem, as long as you like it." Lin Xinghai smiled.

These are all trivial matters to him. Even if Yang Yi's gene assessment is only E-level, as long as he is willing to spend resources, at least the initial optimization degree will be increased to 30%, and it is not difficult to become a gene optimizer.

Seeing that Lin Xinghai agreed, Liu Miaomiao smiled happily.

"By the way, there is one more thing. In a few days, when I break the second gene lock, I want to try driving a mecha." Liu Miaomiao made another request.

"It's a small matter, or I can customize one for you now!" Lin Xinghai agreed.

"Ah! No, no, it's a waste of money. When Captain Luo is free, let him drive the mecha for me." Liu Miaomiao waved his hand quickly.

After hearing this, Lin Xinghai wanted to laugh. Roger was miserable. When he bought the third mecha, it was supposed to be his turn to drive it, but he got it by himself. Now the fourth mecha finally got his turn to use, but he had to give it up again?

"Forget it, let's talk to Lao Fang and buy another one!" Lin Xinghai thought to himself. After all, if you want to become a third-level mercenary group, you must have 5 mechas, so it's not a waste.

The two chatted for a while, and soon Lin Xinghai left. He also needed to rest.

The next week was almost a repetitive day. The first brigade cleared zombies, rested, cleared zombies again, and rested again.

It seemed to have become a fixed pattern.

However, the people in the first brigade could see changes almost every day, especially the marksmanship of the first-level mercenary group members, which was improving at a terrifying speed.

Although this speed of improvement was not as obvious as when Lin Xinghai personally instructed them, it was different if compared with the other first-level mercenary groups.

In just seven days, these people who were originally at the bottom of the first-level mercenary group not only surpassed the other first-level mercenary groups, but were even comparable to the members of the second-level mercenary groups.

It is completely conceivable that when this trip to Guanghan City is over, the first brigade will randomly pull out a mercenary, and the opponent's marksmanship will definitely be no worse than any senior mercenary.

And it's not just the people who are improving, the equipment of each mercenary group is also constantly being updated.

The most obvious thing is the mecha driven by the leaders of each mercenary group. Most of the mechas they originally drove were prototypes.

But after a week, almost all of them have been improved, and even the weapons of the mechas have been replaced. Such improvements are enough to increase their combat effectiveness by more than 30%.

In addition to the mechas, the second biggest change is the armored vehicles.

Many armored vehicles have been equipped with electromagnetic rail guns on the top, which can threaten mutant zombies. Even if there is no money to install electromagnetic rail guns, at least one rapid-fire machine gun is installed.

Of course, the Lietian Mercenary Group, which is not short of money, has purchased a complete set of automatic firepower systems in addition to electromagnetic rail guns.

At least 6 movable heavy machine guns are installed on the edge of the top of each armored vehicle. 4 armored vehicles are 24 movable heavy machine guns, and then controlled by the AI ​​system. The firepower network formed is not weaker than a small mobile fortress.

With the current equipment configuration of the First Battalion, if they encounter a zombie tide again, as long as the number does not exceed 50,000, it will not pose a big threat to them.