System into the end of the world

Chapter 70

None of the silkworms raised by Jiajia died. When the first batch of silkworms cocooned, Cheng Yongzhi notified them to take on another task.This time it is about a mutated leopard. It is estimated that the leopard in a zoo has mutated and escaped after the end of the world.

There were still two days left for the task, so Yu Nan was not in a hurry, so he took out one white and one blue silkworm cocoon, and drew silk for the experiment.

The white silk was very tough and strong, and Yu Nan couldn't break it even after trying various methods.But the blue silk is much worse, it can be broken with scissors, and there is no difference between it and the unmutated one.Silk must be woven into silk before it can be used. Yu Nan made a fuss about it, but it was just to prepare for it to be brought to the public in the future. After all, she had never touched such things as spinning and peeling to make clothes.

It takes about 10 days for the silkworm chrysalis to turn into a moth.According to the breeding manual, moths can lay about 400500 eggs. As the number of male and female pupae is not yet clear, if you want to leave enough silkworm eggs to continue to reproduce, the best way is not to smoke them for now. Silk, all reserved for seeds.

After discussing with Zhan Xuyang and Yu Zhensheng, Yu Nan decided to donate all these cocoons to the base. First, it was convenient for large-scale breeding, and second, it also considered the later weaving and application.With her free offer, there must be more or less some benefits when the finished product is made.

Taking the cocoon with them, Yu Nan and Zhan Xuyang went directly to Director Tong.After contacting him a few times, I feel that this person is quite credible, and he belongs to the type who is dedicated to doing practical things for the people.It just so happens that the matter of contribution value is also managed here, so I thought of him here.

"Director Tong, I'm here to trouble you again."

"It's you guys, come in quickly." Director Tong greeted them from behind the desk and said, "Why are you here now? It's not too hot."

"Tomorrow, I'm leaving the base to do a mission. I still have half a day left today. I'm here to find you in a hurry." Yu Nan took the bag from Zhan Xuyang and put it on the desk.

"What is this?"

"Open it and have a look." Yu Nan smiled and pulled Zhan Xuyang to find a place to sit down.The bag is packed in an opaque plastic bag, and the cocoons inside cannot be seen unless it is opened.

"This is..." Director Tong was taken aback.

"The cocoons of mutant silkworms." Yu Nan nodded, confirming his guess. "The cocoon formed two days ago, moths should emerge in a few days. The white cocoon grows from eating mutated mulberry leaves, and the colorful cocoon grows from feed." The matter of protective clothing is not a secret in all major bases. Anyone with a little knowledge can know it. I believe that Yu Nan doesn't need to explain it too clearly, he should also know their value.

After a while, Director Tong calmed down and sat back on the chair, "What are you planning?"

Yu Nan looked at Zhan Xuyang, and he nodded to continue the negotiation. "We plan to donate these silkworm cocoons to our base. Only by raising silkworms on a large scale can it play its due role. Dozens or hundreds of them at a time, that is, just for fun. It really can't make a difference. Mutant silkworms The growth cycle is faster than ordinary silkworms. As you can see, it only took 20 days from hatching to cocooning, plus the hatching period and moth emergence time, the entire growth cycle is almost 40 days. It works properly. , I believe it won’t be long before we can see the first batch of protective clothing.”

Director Tong nodded slightly, "If it is really like what you said, it is of course the most ideal result. But what you say is not proven, and the details will only be known after inspection. The matter is very important, and I can't promise you anything right now? Why don't you go ahead? Tell me about your requirements, so I can help you apply."

Yu Nan lowered her head and pursed her lips into a smile, it would be easy to talk to smart people.

Zhan Xuyang tapped the armrest with his fingertips, and a smile appeared on the corner of his mouth, "There are a total of 93 silkworm cocoons here, and I don't need to repeat their value. Since it is a donation, we don't plan to ask for any substantive remuneration .Doesn’t our base have a contribution point system? Let’s have that. In addition, if there are any new discoveries, I hope you can let us know.”

Yu Nan glanced at Zhan Xuyang unexpectedly, but said nothing.They didn't discuss it like this before they came, but they planned to get one or two pieces in advance after the finished product was released. Things like this that were relatively scarce in the early stage can't be expected to be bought from the system mall. The source alone is very difficult. Difficult to explain clearly.But in front of outsiders, she still has to save face for Zhan Xuyang, so if she has any doubts, she might as well wait until she returns home to ask.

"Such a request is completely reasonable, and I can agree to you now. As for the contribution value, I will give you the maximum value within my power: two silkworm cocoons are calculated as 1 point of contribution value, which is equivalent to the contribution of 100 kilograms of grain."

Yu Nan clicked her tongue when she heard this, donating 100 kilograms of food for nothing to get 1 point of contribution, I really don't know who would come to take advantage of this.

The 93 silkworm cocoons had a total of 47 contribution points, and an extra 05 was allocated to Yu Nan's card.When she got home, she asked why.

"If I'm not wrong, there should be two restrictions on the ability of you to obtain items: first, it must exist in reality; second, you must know such things." Zhan Xuyang said slowly, "Mutated silk We all know the characteristics. At present, besides protective clothing, it may not be used in other aspects, but our family does not lack such things. Speaking of which, I am more interested in the role of colored silk, although you have not found it. function, but it does not mean that it really has no effect. After all, it is a mutant silkworm, and there will always be mutations."

"That's why you said that if there are new discoveries, let them notify you." Yu Nan said.

"That's right." Zhan Xuyang nodded, "We all know the scarcity of mutated silkworms. Not all eggs laid by mutated moths can hatch mutated silkworms. Let's not talk about how many mutated silkworms our batch of silkworm chrysalis can produce in the end." , I’m afraid the finished product can be really produced, and I don’t know when it will be. It’s just a piece of clothing that defends against attacks below level 2, which is actually dispensable to us. It’s better not to have anything, but let the base owe us A personal situation. Besides..."

He smiled slightly, "I've made up my mind and asked them to tell us when they have new discoveries. If there are other effects, it's not too late for us to bring them up."

"Understood." After thinking about it, Yu Nan understood his intention of doing this. The most difficult thing in this world to repay is a favor. Compared with asking for things directly, it is obviously more cost-effective to let people owe you a favor.

After one worry was settled, Yu Nan felt a lot lighter when working.As soon as they went out, Jiajia was left alone at home again. Fortunately, this time, she was left with a study task. As long as Jiajia stayed at home honestly and did not open the door for others, basically there was no problem.It's just that Yu Zhensheng is a little tired, and he has to come back on time every day to prepare three meals.

"Xiao Nannan, come quickly." Before he arrived, he heard Zheng Jianling's energetic voice.

"Jianling." Yu Nan walked straight over, and Zhan Xuyang went to the side to greet Wang Lechen and others.Cheng Yongzhi, Zhou Yi, and Wang Feng have not arrived yet, and there are still 10 minutes left before the appointed time.

"Brother Cheng hasn't come yet?" Cheng Jianling and the others live not far from Cheng Yongzhi, so Yu Nan asked this question.

"No, I didn't see anyone else when I woke up this morning." Cheng Jianling shook her head, "Hey, how about looking at my newly bought dagger?" She took out a dagger from the scabbard tied to the side of her calf.The shape is very simple, not even fancy, and the blade glows silver cold in the sun.

"It looks good quality, have you tried it?" Yu Nan touched the blade, it wasn't very sharp, it was half-cut.

"No." Cheng Jianling gritted her teeth, "Didn't you bring it on your body and prepare to test the knife outside?"

Yu Nan couldn't help but think of the first time he slashed a zombie with a dagger, and shook his head, "You don't plan to use it to kill mutant leopards, do you?"

Cheng Jianling glanced at her sadly, "Don't think I'm so mentally handicapped, okay?"

Yu Nan sneered, just in time to see Cheng Yongzhi's car approaching. "Here they come."

The task this time cannot be completed by a single team of them. They are also accompanied by two other mercenary teams. The number of them is not too many, it looks like a dozen or 20 people.Cheng Yongzhi still greeted Yu Nan and Zhan Xuyang to get into his car, leaving Wang Feng as the co-pilot.

"...This mission only said that it was a mutated leopard, but before I set off, I learned from other sources that there was not one leopard, but two, and the mother leopard was carrying her cubs. Normally, the mother leopards in this period are very vicious , so what we are about to face will be a tough battle." Wang Feng opened the intercom and explained the main points of the mission to everyone.The leopards' haunts are not very far from the base, and they can be reached by running at full speed for half a day at their speed. They were worried that they would threaten the safety of nearby personnel, so they issued an emergency hunting mission.

"Can just a few dozen of us kill the mutant beast?" Yu Nan was a little worried.This leopard should have escaped from the zoo, right?Leopards cannot be the only large carnivores in the zoo. Will there be tigers?Bear?Wolf?Even if it's not mutated, what about zombified?Why were these two leopards found alone?

You can tell by looking at Tangyuan's combat power. The mutated animal's attack power is not a little bit stronger, and ordinary people can't get in their hands at all.If Yu Nan's auxiliary abilities were removed, among the 60 people who came this time, there would be no more than ten of them who were actually capable of fighting.

"With Zhou Yi around, we still have the power to fight. The mutated beasts are dealt with by the supernatural beings, and the others just need to clean up the nearby zombies." Wang Feng answered her question, and at the same time conveyed these words to the other three cars. superior.

A group of people headed for the destination in a mighty manner, the Windrunner team was at the front, the Kuanglan team was behind, and their wild wolf mercenary team was in the safest middle.

As core members, Yu Nan and Zhan Xuyang didn't hide their abilities from Wang Feng and Zhou Yi. Seeing that there was nothing to do in the car, Yu Nan took out vegetable seeds to spawn a lot, and put them on the back of the car seat.

"Huh? Be careful!" A mutated radish seed mixed in the seeds suddenly grew bigger and longer and frantically threw the leaves at Wang Feng when it was spawning. Yu Nan was so scared that he quickly grabbed the radish leaves and pulled them back. "Cough...I'm sorry, I didn't realize that this is a mutated seed." Wang Feng's hair was thrown into a mess by the radish leaves, and there was a small piece of broken green leaf on top of his head.

Yu Nan held the radish leaf and threw it into Zhan Xuyang's arms, reached into the bag for a long time, and found a 5-cent coin.I don’t remember when I put it in, and I don’t have time to think about it so much at this time. Zhan Xuyang and Cheng Yongzhi both have the ability key she gave. If you don’t make one for Wang Feng quickly, this mutant carrot will never stop. .

I put a little power into it, and with a "snap", it just landed on Wang Feng's shoulder, "Take it with you, with it, the supernatural plants I spawned won't attack you."

Wang Feng didn't speak, and put it directly into his coat pocket. The carrot that had been trying to resist Zhan Xuyang finally stopped moving.

Cheng Yongzhi couldn't help laughing, "Oh, lunatic, I didn't expect you to be so cute one day. Hahahahahaha. Oh! Look at my mouth, I made a mistake, it's a plant."

She didn't hear anything about "crazy" at all. As the person who created the culprit, Yu Nan tried her best to reduce her sense of existence, so as not to remind the cold-faced military strategist in the team to settle the score.

Wang Feng glanced at the person next to him blankly, straightened his hair, and took off the leaves. "If you don't want me to stuff the radish directly into your clothes and feel the enthusiasm of the radish, then drive me seriously."

"Okay, okay, I'll drive, I'll drive." As he said this, the smile on the corner of Cheng Yongzhi's mouth was still shining brightly.

Yu Nan reached out to take the radish handed back by Zhan Xuyang, "This radish..." Out of the corner of her eye, she caught sight of Wang Feng in the front row whose face had turned black. Express yourself.

Her eyes were sore from staring, Cheng Yongzhi said mercifully, "Let's put it in the car, anyway, Wang Feng already has the key, so I'm not afraid that it will mess with it again."

Yu Nan looked at him, then at Wang Feng, and seeing that the military division had no intention of objecting, she turned her head and winked at Zhan Xuyang, and threw the radish back, and piled it with the vegetables that had been spawned in front.

(End of this chapter)