"The prescription for replenishing qi and nourishing blood is so old that there is. It is effective for ordinary people like us, but for immortal cultivators like virtuous nephews, I don't know if it is helpful or not. Xu Anzhi said uncertainly.

"Your Excellency, please use tea. Xu Fu came in with a pot of tea and poured a cup for Liu Yu and Xu Lao.

"Elder Xu, my generation of cultivators is only more vigorous than ordinary people, and the body structure is the same, so there will be no difference in the efficacy of the prescription. Liu Yu replied with a chuckle.

In fact, Liu Yu himself also has two or three prescriptions, which are used to replenish qi and nourish blood, which he wrote down when he was a teenager in Huang Shengzong. It's just that the medicinal materials mentioned in the prescription can't be found in Yannan City, and I don't have time to go to Gaoyang City for a while. So I thought about asking Xu Anzhi for one first and trying the effect. After all, Xu Anzhi is the person with the highest medical skills in the area of Yannan City.

"Virtuous nephew, I'll write it to you. Xu Anzhi picked up the pen and began to write.

"This is Bazhen soup, based on eight kinds of medicinal materials, namely ginseng, atractylodes, white poria, angelica, Chuanxiong, white peony, rehmannia rehmannia, boiled licorice, in addition to some other auxiliary herbs to neutralize, still nourish qi and nourish blood prescription. Xu Anzhi handed the written prescription to Liu Yu and explained.

"Old Xu, do you have all these medicinal materials in the medical hall?" Liu Yu took the prescription and looked at it, put it away and asked.

"Yes, it's just the eight kinds of herbs mentioned in the prescription, the higher the vintage, the better the efficacy of the prescription, especially ginseng, which is only about five years old. Xu Anzhi took Liu Yu out of the study, went to grab the medicine and said.

"Oh, Old Xu, how many years are these four ginsengs. Liu Yuling glanced at the storage bag, handed out the four ginseng sticks in the corner, and then took them out and asked.

Xu Anzhi took the ginseng, came to the bright place, carefully inspected the reeds, body, and whiskers of the four ginseng, and showed a look of amazement on his face.

"Three roots are about twenty years old, and one is more than thirty years old, which is very rare!" Xu Anzhi said with a smile.

"Old Xu, let's put it all into medicine!" "Thirty-year-old ginseng may be rare in the world. But in the cultivation realm, the minimum number of years of taking medicine is also fifty years.

After coming out of Huiyangju, Liu Yu took a large bag of prepared medicinal materials and returned to the Heavenly Master's Mansion. Take out a small packet of medicinal herbs and hand it to the next person, and instruct some details of the decoction, the time should be at least five hours or more, and the charcoal fire should be strong. And he commanded that after the medicine had been decocted, it should be brought to his room immediately.

At night, the maid Xiaoguo sent the fried Bazhen soup, the soup was slightly red, steaming hot.

Liu Yu took a deep breath, calmed his mind, and began to practice "Xuanxue Escape" according to Guan Kang's improved method. The spiritual power is transferred from the dantian, which penetrates into the blood vessels of all parts of the body along the aorta, and then drives the spiritual power to accelerate the flow of blood, and the more it flows, the more rapid it becomes. As the speed of blood flow accelerated, the blood vessels in the whole body dilated to the extreme, and Liu Yu only felt that the pain was unbearable, and the blood vessels in his body were about to burst.

When the speed of blood flow reaches the maximum level that the body can bear, the spiritual power begins to catalyze the burning of blood. At this time, Liu Yu felt as if he was in a furnace, and it was extremely hot.

Liu Yu, who was sitting cross-legged on the bed, was naked, with earthworm-sized blood vessels bulging all over his body, and when the blood flowed, he made a "cooing" sound, and his body began to bubble with white heat, covering his whole body, which looked very terrifying.

A quarter of an hour later, Liu Yu opened his eyes suddenly, and lay on the bed tremblingly, panting heavily, his whole body was soaked with sweat, and the sheets were wet. After resting for a while, Liu Yu trembled and moved from the bed to the round table in the middle of the room, sat down, and took a sip of Bazhen soup.

This "Xuanxue Escape" is really an evil art, it is too dangerous to practice, and if it is not very good, it is possible to burst the blood vessels of the whole body and die if it is not controlled well. Moreover, the consumption of a large amount of essence and blood in cultivation is too harmful to the body, in just a quarter of an hour, more than half of Liu Yu's blood in his body has been consumed, and if it was an ordinary person, he would have died violently.

Although Liu Yu was a cultivator, and his physical fitness was much higher than that of ordinary people, his face was pale and extremely weak at this time.

Liu Yu called the maid Xiaoguo, changed the soaked sheets, lay back on the wooden bed, and soon fell into a deep sleep.

Xiaoguo returned to his cabin with the sheets, a little worried. She didn't know how the Celestial Master wet the sheets, but she could see that the adult seemed to be very unwell.

Xiaoguo is a maid in the Heavenly Master's Mansion, and she was assigned to take care of Liu Yu's daily life.

Although it was late at night, Xiaoguo just couldn't sleep. She has been fatherless and motherless since she was a child, and she has always served people as a subordinate since she was a child, and she has been bullied a lot. The new Celestial Master treats her very gently and never beats and scolds. These days are the most comfortable days she has ever lived.

Xiaoguo got up, walked to the front steps of Liu Yumen and sat down, thinking that Master Heaven's Master was uncomfortable, and if something called her, she could arrive as soon as possible. Xiaoguo looked up at the bright moon in the sky, it was very round and bright, and it was a long time since he had looked at the night sky so carefully.

It was already slightly bright, Liu Yu climbed out of bed, trying to find saliva to drink, and his throat hurt.

It has been a long time since I have slept like this, and since Liu Yu reached the fourth level of Qi training, he has been using a special breathing method instead of sleeping to restore energy, and always maintain a certain degree of lucidity, which is called "fake sleep", because this can recover energy faster and better than sleeping, and always be vigilant.

"Squeak", Liu Yu opened the door and wanted to breathe. I found the servant girl Xiaoguo half-lying on the steps, her face was red, and her little nose was inhaled. Liu Yu stepped forward and gently pushed down.

"Well, my lord, you are up, what do you have to say? Slave and maid, do you feel uncomfortable, sir? Do you want to call Lang Zhong. Xiaoguo slowly opened his eyes, saw Liu Yu and hurriedly stood up and asked.

"Xiaoguo, why are you asleep here. Liu Yu asked softly.

"My lord, the slave saw that you were not feeling well last night, so I waited here, and I didn't want to fall asleep, please punish you. Xiaoguo knelt down and said.

"Silly boy!" Liu Yu took Xiaoguo by the hand, and a spiritual power was entered into Xiaoguo's body through the little hand he was holding, dispelling the cold in his body and warming Xiaoguo's body.

"Xiaoguo, go back to your room and rest!" Liu Yu smiled warmly.

"Then my lord, if you have something to do, call you a slave. Xiaoguo walked to the side of the room, his hands on his chest, his whole body warm, and his face with a chuckle.

Liu Yu carefully examined his body through internal vision and found that his qi and blood had recovered about one percent. After all, this Bazhen soup is just an ordinary folk recipe, and the effect is still too poor for Liu Yu.

I secretly calculated in my heart that according to this effect, it would take about five days to fully recover, which was too slow. Moreover, in the past few days, I have delayed my normal practice, and my heart is very irritable.

At this speed of cultivation, I don't know if the Year of the Monkey will be able to practice the spell of "Xuanxue Escape". The key is that it still delays normal practice, and some of the gains outweigh the losses.

His own qualifications are already poor, and the three systems of miscellaneous spirit roots are already difficult to improve the realm, and it takes a long time, and he has been relying on pills to barely keep up with the progress of his peers' cultivation. The cultivation of "Xuanxue Escape" was too time-consuming, and Liu Yu wanted to give up a little, but he was very unwilling, swaying, and fell into contemplation.