As soon as he heard that Liu Yi wanted his alchemy book, Li Fangshi stood up and looked at Liu Yi with an angry face, and the two guards behind Liu Yi hurriedly drew their knives to protect Liu Yi when they saw this, and the little boys in the courtyard saw the big knife in the guard's hand, and stood on the spot in fright.

"Hey, hey, hey! What are you two doing? Put the knife down! ”

Liu Yi didn't expect Li Fangshi to react so much, and hurriedly asked his guards to put down the knife, and the two guards looked at Li Fangshi fiercely when they heard this, and then put the knife back into the sheath according to Liu Yi's instructions.

Seeing that the guards withdrew the knife, Liu Yi stood up and comforted Li Fangshi with some shame: "Dao Chief, don't be surprised! Sit down and listen to me! ”

Seeing this, Li Fangshi returned to his seat.

"Dao Chief, it's all to blame that I didn't finish my words just now, in fact, I don't want Dao Chief's alchemy! Instead, I want to learn one of the recipes! ”

The alchemists have their own formulas, and the longer they alchemize, the more formulas they have in their hands, and the successful and unsuccessful ones are, so as soon as I heard that Liu Yi only needs one of the formulas, Li Fangshi felt a little relieved, thinking that you can't verify the authenticity, and you don't know if I give you a failed formula at that time.

Thinking of this, Li Fangshi's heart settled down.

"I don't know which elixir the general wants?"

After hearing this, Liu Yi thought about it, and replied with some incertainty: "To be exact, it's not the formula of the elixir!" ”

"Oh?" Li Fangshi was puzzled when he heard this, thinking that I am an alchemist, you don't want the formula of the elixir, and I won't be able to stir-fry vegetables!

"General, Xiao Lao'er will only refine pills in this life, and the rest will be in vain, except for the pills, I'm afraid I can't help the others!"

Seeing that Li Fangshi was in a hurry to refuse, Liu Yi hurriedly asked, "Dao Chief, have you ever found an easily flammable substance in the process of alchemy?" ”

"Flammable substances?" Li Fangshi frowned when he heard this, and fell into deep thought.

Liu Yi saw that Li Fangshi was like this, and his heart called "there is a door", so he didn't dare to disturb, so he quietly waited for Li Fangshi to reply.

After waiting for a while, Liu Yi finally saw Li Fangshi looking up at him.

"How?" Liu Yi asked anxiously.

"Yes, but General, why are you asking this?" Li Fangshi asked puzzled.

"You don't care, I just need the formula of this substance, can you make it?"

Li Fangshi said with some embarrassment when he heard this, "I haven't prepared this thing alone, this thing was accidentally produced in the process of alchemy, if you want to mix it alone, I'm afraid it will take some time!" ”

When Liu Yi heard this, he asked, "How long will it take?" ”

Li Fangshi saw Liu Yi's anxious appearance, and was a little puzzled, "It's hard to say, it's him for a month, and it's him for a year or ten years."

"How long is it going to take? Ay? I don't know if you would like to go back to Youzhou with me? I can provide you with ten times better materials and a Dan furnace."

Li Fangshi saw that Liu Yi planned to recruit himself to work for him alone, and hurriedly shook his head.

"Thank you for the general's kindness, it's just that I am bent on seeking the Tao, I just want to refine the pill here and have no idea of being born, and I hope that the general will be fulfilled!"

Liu Yi saw that Li Fangshi refused so decisively, and it was not easy to ask for it again, and his face couldn't help but show disappointment.

Seeing Liu Yi like this, Li Fangshi couldn't bear to think about Liu Yi's care for everyone in the past two days. After a little thought, I made up my mind.

"If it's convenient for the general, you can leave the general's address, and then I can send someone to the general after I develop what the general wants!"

Liu Yi's eyes lit up when he heard this, and he thought that this was not a bad way, so he informed Li Fangshi of his residence in Youzhou.

After chatting for a while, Li Fangshi took Liu Yi to visit his alchemy room, the so-called alchemy is nothing more than mixing together substances that the monks believe have longevity functions, roasting them in a copper furnace like the alchemy furnace of Taishang Laojun in Journey to the West, and then making the so-called alchemy.

After visiting Li Fangshi's alchemy room, Liu Yi returned to the camp with two guards.

At this time, it was close to noon, after a morning of excavation, Zhang Fei and his soldiers finally opened up a road to the bottom of the mountain, this road is very wide, but it is very hidden, if there is no Yao Lie and others to lead the way, ordinary people will have to find it for a long time even if they deliberately look for it.

"Lord, the liaison tower with the castle under the mountain has been built!"

Liu Yi looked in the direction of Yao Lie's finger, and saw that at the highest point of the mountaintop, a wooden watchtower had been built, and the top of the watchtower had a large copper pot-shaped plate, which was filled with reeds, red willows and horse manure and other things according to a certain proportion

Liu Yi climbed the sentry tower of more than ten meters with the support of everyone, and the wooden sentry tower blown by the mountain wind on the top of the mountain has been "crunching", Liu Yi, who was already a little afraid of heights, stood on the sentry tower, and his calves were a little numb.

Looking at the unobstructed scene at the bottom of the mountain, Liu Yi nodded with satisfaction.

"There must be people stationed here around the clock, and there must be a few more such guard towers, if the enemy is coming, we must be able to find out the enemy situation as soon as possible and accurately alert the mountain!"

"Yes!"

After a few simple instructions, Liu Yi felt that the intuition of the two calves was gradually lost, and in order to prevent everyone from discovering their embarrassment, Liu Yi hurriedly ordered everyone to go down the tower.

Although he covered it up well, in the process of coming down, Zhang Fei, who was still an eye thief, found that his legs were trembling a little.

Zhang Fei helped Liu Yi, who was a little unsteady in walking, and his right arm crossed behind Liu Yi and slapped Yao Lie on the other side of Liu Yi, Yao Lie glanced at Zhang Fei suspiciously, only to see that Zhang Fei was giving himself a look at this time, and motioned for him to look at Liu Yi's legs. Yao Lie followed Zhang Fei's eyes, and at a glance, he also found Liu Yi's embarrassment, looked up at Zhang Fei, and the two looked at each other and smiled tacitly.

"What are you two laughing at?" Liu Yi asked the two behind him angrily.

"It's nothing, I just remembered something I was happy with Lao Yao before!" Zhang Fei explained.

"Say something good, let us be happy!"

Zhang Fei saw Liu Yi asking, and prevaricated, "What's the matter, it's all some Chen sesame rotten grain, there's nothing to say!" ”

"You kid must not be holding back any fucking fart!" Liu Yi glanced at Zhang Fei and stopped asking.

After about five or six minutes, everyone walked down the watchtower, and as soon as Liu Yi's feet touched the hard frozen soil under his feet, he suddenly breathed a sigh of relief, and his legs gradually regained their intuition. Zhang Fei and the others stood behind them, and when they saw Liu Yi so can't help but cover their mouths and snicker.

When it was time to start the meal at noon, Liu Yi fulfilled his promise in the morning, and sent a stewed chicken leg to the little boys, and the beautiful snot bubbles came out for the little boys.

In the next few days, Liu Yi spent most of his time in the concept of immortality after daily training with Zhang Fei and others, and after a few days of contact, Li Fangshi's attitude towards Liu Yi became more and more respectful, especially those little boys, since they ate the chicken legs sent by Liu Yi that day, they served them diligently every day when they saw Liu Yi coming, which made Liu Yi cry and laugh.

On the third day when Liu Yi and others camped on the mountain, Liu Bei's army finally arrived, and in addition to 20,000 soldiers, Liu Bei also brought plenty of grain and grass.

Although they had a bad relationship before, but at this time, Liu Yi still accepted Lu Zhi's invitation and took Yao Lie to the city to participate in the banquet for Liu Bei.

Liu Yi couldn't refute Lu Zhi's face, so he and Liu Bei "released their suspicions" to push the cup and change the lamp, how much of it was true and how much it was fake, I'm afraid only the two of them knew.

It is said that Liu Bei was very high-profile when he came, so he was discovered by Zhang Jiao's exploration horse before he entered the city, and when he heard that Liu Bei came to help, the three brothers of Zhang Jiao immediately conducted an emergency discussion in the tent.

"Big brother's enemy reinforcements have been increasing, and if it continues like this, I'm afraid it's not good for us!"

After hearing that Liu Bei came to help, Zhang Jiao's heart was also in a mess, and when he heard Zhang Liang's words at this time, he had no idea for a while.

"Big brother, I'm afraid it's even more difficult for us to capture Zhongqiu now, so let's follow the previous plan and act separately!" Zhang Bao said.

Zhang Jiao saw that there was no other way for a while, so he could only nod and agree.

"Good! You two go down and prepare, and tomorrow my third brother and I will lead troops to support the brothers in Yu and Jing! ”

"No!"

At midnight the next day, the two brothers Zhang Jiao and Zhang Liang quietly left the camp with an army of 100,000, and Zhang Bao, who was the second in line, took the remaining 50,000 or 60,000 people to stay in the camp, responsible for containing the imperial army of Lu Zhi and others.

After Zhang Jiao and the others took the army away, in order not to leak the news, Zhang Bao sent his soldiers to frequently enter and exit the camp tents every day, making loud noises, in order to create a false impression that Zhang Jiao and others were still in the camp.

Because Liu Yi and others are stationed on the mountain, it is more troublesome to go down the mountain to investigate, so the matter of probing the enemy's movements has always been the responsibility of Lu Zhi's subordinates, and whenever the enemy has something, Lu Zhi's subordinates report to Liu Yi, and then Liu Yi sends Yao Lie and others to verify.

Although those Tanma under Lu Zhi have also received professional training, they are still much worse than Yao Lie and others, Zhang Jiao and others have been gone for nearly half a month, and Liu Yi and others have only received the news here.

"Ahem~ what? Zhang Jiao ran away? ”

After hearing the news that the soldiers in the tent said that Zhang Jiao and Zhang Liang were no longer in the camp, Liu Yi was shocked and almost didn't squirt out a sip of tea!

"Yao Lie!" Liu Yi shouted.

"The last general!"

"Hurry up and take someone to verify it, you must find out the truth of the matter, see who is guarding the camp, and how many people there are! Report as soon as there is news! ”

"Yes!" Yao Lie answered and hurriedly led people down the mountain.