Of course, Lan Ling and Fan Ruotong would not believe that Yang Chengzhi went to Yanjing to see medicinal herbs, if he went to see medicinal herbs, he would have seen them a few days ago, so why should he go to Yanjing at night.

Besides, although they don't know how many medicinal herbs there are in Yang Chengzhi's hands now, there are not a few precious medicinal herbs, Nangong Haotian and the others still need to get the finished things from Yang Chengzhi, how can they have precious medicinal herbs.

However, they didn't ask Yang Chengzhi what he was doing in Yanjing, they just told Yang Chengzhi to be careful in everything, and then returned to the room in the attic.

After Yang Chengzhi and Twelve returned to the room, Yang Chengzhi asked, "Uncle Twelve, we have been to the Hengduan Mountain Range in the middle of Yunnan and Guizhou, and I don't know where it is different from the mountain range in the north, can you tell me?"

Twelve thought for a moment and said, "The deep mountains in the south are different from those in the north, and the south has abundant rain, so the vegetation is dense, and at the same time, the mountains in which places are continuous, and there are many unknown factors in them, if you want to prepare, prepare some antidote to prevent poisonous insects and miasma as much as possible."

Yang Chengzhi nodded, in fact, he also learned about it in some ancient books, and knew that there were many miasma and poisonous insects in the southern mountain range, and if you want to survive in it for a long time, these things are essential.

After talking about the difference between the Southern Mountain Range and the Northern Mountain Range with Twelve, Yang Chengzhi left the attic and went to the backyard cellar to prepare these things.

There are many prescriptions and pills in the ancient books he collected to prevent poisonous insects and miasma, especially in the "Green Capsule Sutra", which are not recorded in other ancient books.

This is not to say that the "Green Capsule Sutra" is omnipotent, this is mainly because Master Hua Tuo often went deep into different regions, collected a lot of prescriptions from local medicine farmers, and finally improved them before recording them in the "Green Capsule Sutra".

These are Hua Tuo's own prescriptions and prescriptions created after many practices, and soon after Hua Tuo's death, the "Green Capsule Sutra" disappeared, how can it be recorded in other ancient books.

When he arrived at the backyard cellar, Yang Chengzhi locked the door, withdrew into the space, and collected a large number of herbs according to the records of various Dan prescriptions and Chinese medicinal herbs.

After cleaning these collected herbs, Yang Chengzhi took the alchemy furnace and began to refine the pills, these pills were relatively ordinary pills, so it was easier to refine.

In more than an hour, a large pile of medicinal herbs turned into more than a dozen bottles of pills and some medicinal residues.

Yang Chengzhi put a label on the small jade bottle, received a small backpack, and then prepared a lot of ointment. That's when we started to clean up the mess.

After cleaning up the mess, Yang Chengzhi piled up the crop seeds in the space into the cellar one by one, and so many seeds filled the cellar at once.

He didn't know when he would be able to return this time, but now that the weather is getting warmer, it's time to sow seeds soon, so he is fully prepared, don't come back late and delay sowing.

When Yang Chengzhi returned to the room in the attic twelve, Yang Chengzhi's plane had already departed, and it would take half an hour at most to arrive.

Hearing that the plane had already taken off, Yang Chengzhi handed over the concocted ointment to Twelve, and told Twelve, that if he didn't come back after a while, let Twelve be responsible for distributing these things to the villagers, and then go out to greet the strange beasts that were to be taken away by this operation.

Because there was an unknown danger in that place, Yang Chengzhi took all the atavistic level strange beasts in the compound, and he knew that these strange beasts were much more convenient than them cultivators in the deep mountains and old forests.

Taking away these atavistic level strange beasts, Yang Chengzhi asked the Twelfth Senior Uncle to take care of his family, after all, those organizations were all aimed at the "Green Capsule Sutra" and Danfang in his hands, if he was no longer in Yang Jiagou, they might not target these people in the family.

Besides, these people in the family all have identity backgrounds, and if they dare to touch them, they will inevitably attract the crazy revenge of the Chinese government and even the Yanhuang Iron Brigade.

Thinking about it, these people are not willing to touch such a moldy head lightly, and they have a conflict with the Chinese government and the Yanhuang Iron Brigade for a Danfang or half of the "Green Capsule Sutra", and they have more than they can gain.

Taking a bunch of little guys to the place where the twelve told him, Yang Chengzhi looked at the sky from afar, the sky was full of twinkling stars, and occasionally a breeze blew, making the withered weeds on the ground rustle.

Looking back at Yang Jiagou, Yang Chengzhi's heart fluctuated, I don't know if it is a blessing or a curse to go out this time, although I have made complete preparations, but who can know what unknown changes there are.

But thinking of the brutality of those evil cultivators who cultivated the Red Evil Palm, Yang Chengzhi sighed, hoping that this operation would have a successful result.

The little guy also seemed to know Yang Chengzhi's mood, and ran to Yang Chengzhi's side one by one and rubbed Yang Chengzhi's calf with his little head to comfort Yang Chengzhi.

Being made by this group of little guys, Yang Chengzhi's mood suddenly improved a lot, bent down and stroked the little heads of these little guys a few times, and after standing up, he began to enjoy the night view of Yangjiagou.

More than ten minutes later, Yang Chengzhi heard a rumbling sound in the distant sky, and he knew that the master had sent a helicopter over.

A moment later, a bright light flashed in the sky, it was the light of a helicopter, Yang Chengzhi beckoned to the little guy lying on the ground, he understood that according to the flight speed of the plane, the plane would arrive in a few minutes.

After the helicopter in the sky flew to the designated area, the pilot also saw Yang Chengzhi waiting on the ground according to the light, and then saw a small animal around Yang Chengzhi, he knew that most of the tasks of this trip had been completed.

The person who came was the middle-aged soldier who sent Long Xingtian and Twelve over last time, and he went back after completing the task last time and was rewarded by the army.

This time, the army designated him to Yangjiagou to pick up a young man with a lot of pets, and when he received the task, he was still wondering what kind of young man was worthy of a helicopter sent by the special brigade to pick him up.

When the helicopter flew to a stop near Yang Chengzhi, the middle-aged man was even more puzzled when he saw Yang Chengzhi dressed in ordinary clothes with a group of small pets, what kind of young man was this.

However, he didn't dare to ask, because when he left, the chief specially explained that when he saw that young man, he must be polite, and do not inquire about anything, as long as he sends that young man to the designated place, it will be a great achievement.

When the plane stopped, the middle-aged soldier got off the plane and walked in front of Yang Chengzhi, "Are you Mr. Yang Chengzhi?"

Yang Chengzhi nodded, did not speak, but walked straight towards the plane with a bunch of little guys.

It's not that he doesn't want to answer the middle-aged soldier, it's mainly that he doesn't know how to answer, he is going to see Shi Bolong Xingtian and a few of them.

And in front of him is a soldier, his mission is to carry out the mission, and he will not know the organization of the Yanhuang Iron Brigade at all, otherwise he will say who came over when he sees Yang Chengzhi.

The middle-aged soldier was also stunned when he saw that Yang Chengzhi just nodded at him and walked towards the plane, he didn't know why this young man ignored him.

It stands to reason that Yang Chengzhi at least has to say hello to him, could it be that this junior of the big guy in Beijing when he was young, the middle-aged soldier thought in his heart.

Thinking about things in his heart, but the middle-aged soldier did not show it on his face, after Yang Chengzhi and a group of strange beasts got on the helicopter, the middle-aged soldier commanded the pilot to take off.

By the time Yang Chengzhi arrived in Yanjing, it was already around eleven o'clock in the evening, and it was his master Nangong Haotian who was responsible for greeting Yang Chengzhi outside the Yanhuang Iron Brigade.

Seeing Yang Chengzhi, Nangong Haotian's face was not very good-looking, obviously Nangong Haotian was unwilling to let Yang Chengzhi participate in this operation.

Yang Chengzhi didn't know the cruelty of fighting the cultivation world, but how Nangong Haotian, who came from which era, didn't know how to do it, the cultivator's battle was completely unlucky, and it was completely dependent on strength.

If you are stronger, you will definitely be able to protect yourself in battle. But if your strength is low, many times it will be at the level of cannon fodder.

In many battles, the ones who eventually survived were basically masters with advanced cultivation, and very few cultivators with low cultivation were able to survive.

Although Yang Chengzhi's cultivation is not too low, he is already a master of the innate level at the age of twenty, but for a village that can send out the innate level at will, his cultivation is really a bit low.

Nangong Hao is too afraid that Yang Chengzhi will have some accident at that time, and he, who is a master, will regret it for life.

When Long Xingtian decided to let Yang Chengzhi participate in the operation, Nangong Haotian also raised objections, but Long Xingtian said that only Yang Chengzhi should be involved in the investigation, and Yang Chengzhi could not participate in the rest of the things.

Nangong Haotian also knew that perhaps only Yang Chengzhi's strange beasts could minimize the casualties of the Yanhuang Iron Brigade, because the appearance of strange beasts was much safer than the appearance of cultivators.

Yang Chengzhi also understood the master's hard work, and said with a smile: "Master, I just came out to see, and by the way, I will help you investigate the situation in the village, and I will definitely not hold you back."

Nangong Haotian sighed, "Chengzhi, the master may not be able to come back alive at that time, you kid will think about everything clearly in the future and make decisions, remember the master's words, make plans early if the momentum is not low, and life is the king."

Yang Chengzhi nodded, "Master, I will take care of myself, master, when will we leave, and how many people will we go this time."

Saying this, the two of them went around the internal guard area of the Yanhuang Iron Brigade, and got into a car that had already been parked, and the car was driven by a spare member of the Yanhuang Iron Brigade.

This member was also surprised when he saw Yang Chengzhi, thinking that Zhongnan Gong Haotian would not go out to greet his disciple in person.

But now it is really Yang Chengzhi who Nangong Ang is talking about greeting, is Yang Chengzhi still having any identity background. This reserve officer of the Yanhuang Iron Brigade thought.