"How many crystal cores do you want? Minister Li, don't beat around the bush with us." An impatient person asked loudly.

Xiao Ye nodded and said slowly: "For ordinary crystal cores, one medicine can be exchanged for 5,000 crystal cores. Second-level crystal cores require 1,000, third-level crystal cores 500, fourth-level crystal cores 100, and fifth-level crystal cores 10. For crystal cores above level 5, one crystal core can be exchanged for two medicines. And we currently only accept crystal cores above level 3."

When everyone heard Xiao Ye's words, they all quieted down. Indeed, the price offered by the Hope Base was not too high. In fact, if calculated based on ordinary crystal cores, it was much cheaper than they expected. But if they only accepted crystal cores above level 3, it would be a bit difficult. Level 3 and 4 zombies are not so difficult to deal with. There are already a lot of them, and it is not too difficult for high-level psychics to kill them.

Level 5 zombies are not too common, but there are quite a few of them. Zombies above level 5 are still very rare. There were a few zombies when the H base was besieged by the zombie tide, but the crystal cores of those zombies are now safely hiding in Li Xue's space.

When Xie Bin sent people to clean up the battlefield and failed to find the crystal cores of these high-level zombies, he was very angry for a while. Although Xie Bin knew that those crystal cores were most likely taken away by Li Xue and Xiang Dong, there were too many people collecting crystal cores at that time, and they hoped that the base was to support them, so he couldn't say anything. I could only feel so angry that I vomited blood.

"Minister Li, can't we use the second-level crystal core? We can add some crystal cores appropriately." The leader of a visiting group asked Xiao Ye.

"I'm sorry, our base is in urgent need of high-level crystal cores. Ordinary crystal cores and second-level crystal cores are not very useful to our base. Everyone knows the current situation in Province H. Zombies are almost extinct. If you want to get high-level crystal cores in the future, you have to go to neighboring provinces." Xiao Ye said frankly.

Everyone can only accept this condition. After all, this medicine is too important. Although high-level crystal cores are rare, there will be many opportunities to get them in the future, but the food problem can't be delayed any longer. "This... well, we need to discuss it with the leaders of the base. Even if we prepare the crystal cores for shipment, it will take some time."

"Okay, the satellite phone of our base has been installed a few days ago. If you need it, you can go to the office building to borrow it." Xiao Ye said with a smile, "By the way, since the materials for the medicine are rare, the number of medicines we can prepare now is about 20,000. Therefore, we can only arrange the distribution of medicines according to the order of ordering. If there is a shortage of medicines, we can only wait until we collect enough materials again for a new round of preparation." As soon as

these words came out, the leaders of the visiting group could no longer sit still, and could not wait to borrow the satellite phone of the Hope Base to ask the leaders of their own base. I was afraid that if I was a step slower, my base would miss this batch of medicines, and who knows when the next batch of medicines will be delayed. After all, the current resources are so scarce, what if all the materials for preparing "New Sprouts" are out of stock?

In the laboratory, Dr. Yang and his apprentices were preparing medicines day and night. These apprentices have been selected layer by layer and tested by Li Xue personally with her mental power, and they are all worthy of being willful. However, the most critical spiritual spring water is needed for the medicine, and it is still added by Dr. Yang himself, and never by others.

And these materials for preparing medicines have also been prepared in advance. After Xie Bin took away the "New Sprout", Li Xue asked people to start looking for a large number of materials needed.

One "New Sprout" can purify one mu of land, and 20,000 doses can purify 20,000 mu. This amount of land is not much for these large bases. So far, I hope that the materials collected by the bases are enough to prepare all the drugs needed by these bases.

However, Li Xue did not intend to let them buy enough drugs at once. In business, it is important to make a steady stream. If they were to buy enough drugs at once, it is estimated that their bases might not be able to produce so many high-level crystal cores. First, alleviate the urgent needs of those bases and let them experience the power of "New Sprout" first, so that they will naturally have no worries about doing business in the future.

The leaders of these bases quickly counted Xie Bin. After the call was connected, the leader of the visiting group explained the situation to them, and he immediately made a decision to order 5,000 drugs. These drugs were naturally far from enough for H base. However, he still did not give up on the preparation of "New Sprout". Even if he could not use "New Sprout" to make a profit, he would still work it out, at least he would not have to spend money to buy it from Hope Base in the future.

The remaining drugs were scrambled by the visiting groups of several bases, and they almost broke their heads. Everyone wanted to buy more drugs to take back, because one drug could solve the problem of food and drink for many people, and no one was willing to buy less. In the end, Xiao Ye mediated the remaining 15,000 medicines and divided them equally among several bases.

In the following days, the visiting groups spent their time waiting for the crystal cores to arrive.

It takes more than half a month to get from their bases to the Hope Base, except for the H Base.

Xiao Ye, under the guidance of Li Xue, asked the visiting groups of each base to send someone to take a batch of medicines back first, and the remaining medicines would be transported back together after the crystal cores arrived. This made the visiting groups overjoyed, after all, going back one day earlier meant solving the base's problems one day earlier.

In order to ensure that there would be no problems with the medicines during transportation, the Hope Base also prepared a truck with a cold storage for them. All the visiting groups were grateful for the thorough preparations.

Xiao Ye handled these matters, and the pressure in his heart was much less. He felt that he should have made progress in meeting Chen Hai's requirements.

In a blink of an eye, it was the night before Chen Hai's half-month deadline.

Xiao Ye, feeling uneasy, followed Li Xue and other members of the Hope Team to find Chen Hai.

"Brother Chen, I want to know, after your observation of me these days, have I met your requirements?" Xiao Ye asked with courage.

Chen Hai glanced at Xiao Ye, and said to Xiao Ye, whose face was full of expectation and nervousness: "You have great potential and work very hard. But, you still don't have the qualifications to be with Xiao Tang."

Xiao Ye's face turned pale instantly, and his lips moved for a long time, but he couldn't make a sound.

Li Xue took a few steps forward, patted Xiao Ye's back lovingly, then turned to Chen Hai and said, "Mr. Chen, although Hope Base cannot be compared with Zy Base now, you have probably seen here these days that Hope Base is a base with great potential. I believe that it will not be long before it can become a large base comparable to Zy Base. As the logistics director of this base, Xiao Ye will naturally be able to meet your requirements. So, please give us this time to make Hope Base bigger."

------------