Lord Mu led everyone to run on the official road to Qizhou.

The sun is scorching and the heat is unbearable. Everyone was already sweating after walking on the horse for half a day.

Lu Nan's eyes were sharp, and he saw a tea shop at the fork in the road, so he ordered him to stop moving forward and rest on the spot.

Master Mu didn't care about Lu Nan's decision without consulting him. He dismounted, untied the water bag from his waist, and took two sips.

"Why don't we go over there for tea!" Lu Nan suggested.

Master Mu shook his head and sat down under a tree to rest. Qi Yan stood in front of the horse and looked into the distance. Lu Nan and Gao Huai walked to the tea shop.

"Yo! Where are so many of you going? It's a hot day! The proprietress of the tea shop picked up a rag and began to wipe the table.

"Let's have a pot of green tea!" Lu Nan and Gao Huai sat down.

"Hey! Hold on! The proprietress quickly made tea and brought it up.

"I have a soup to relieve the heat, do you want a bowl?" The proprietress asked, carrying the soup bucket.

"It's money! Send it to them! Lu Nan felt that he was drinking tea here, and he was afraid that those martial artists would have ideas, so he said generously.

The proprietress smiled and took the money, carrying the bucket and the basket with the bowls, and came to the front of the martial artists.

When those martial artists heard that Lord Lu invited them to drink the heat-relieving soup, they all gathered around and begged for a drink.

The pot of soup was quickly consumed. Some of the martial artists who didn't drink complained that the bucket was too small.

Lu Nan's tea was almost drunk, and he and Gao Huai got up and returned to the official road to beckon everyone to continue walking. Seeing that Qizhou was in sight, the more than 30 people who drank the summer soup foamed at the mouth and lay unconscious.

Master Mu and Lu Nan realized at the same time that they had been poisoned. Mao'er, Li Bin, and Zheng Sheng walked over.

Zheng Sheng checked the poisoned martial artists, but he didn't know what kind of poison they were in. He could only take out the detoxification pill of the master and give it to them.

Lord Mu asked everyone to carry the poisoned martial artists into the city. They found the most famous medical center in the city, Thousand Crane Hall.

At this time, two martial artists had already died of poison. Among the poisoned martial artists, there is also consciousness with strong internal force.

The Lang Zhong of the Thousand Crane Hall hurriedly treated the poisoned martial artists. Helplessly, they couldn't find out what the poison was, so they could only give the poisoned martial artists drugs to alleviate the toxicity.

Lu Nan took the other martial artists to stay in the hotel. Master Mu and Qi Yan were in the medical hall.

Luo Feng and Han Zhao volunteered to stay behind to help take care of the poisoned person.

Luo Feng saw Qi Yan standing outside the door of the medical hall and bowed his head and was silent, so he walked over and asked, "I don't know if Mrs. Luo knows what kind of poison they have been poisoned in?" ”

Qi Yan raised her eyebrows, glanced at Luo Feng obliquely, and did not speak. She knew that this was Qi Shan's modus operandi. Qi Shan likes to kill, but she is also good at attacking the heart. So she didn't poison them immediately, but let these poisoned people die slowly in order to disturb people's hearts.

Qi Yan doesn't know poison, so she can't see what poison Qi Shan used to harm people.

Mao'er, Li Bing, and Zheng Sheng felt uneasy after staying at the inn, so they came over to check on the situation again.

The old man of the Chizuru Medical Center also arrived. He looked at the symptoms of the poisoned person, and then asked everyone to go to the medical pavilion to find a medical book of the "Herb Poison Sutra".

Luo Feng and others also rushed to help. When they arrived at the medical pavilion, they saw that more than a dozen medical bookshelves were piled with books.

Everyone started rummaging. Gu Xiaodong searched for it and collided with the cat.

"Cats?" Gu Xiaodong blurted out.

"I'm sorry!" Of course, the cat couldn't recognize Gu Xiaodong, who had changed his appearance.

The corners of Gu Xiaodong's mouth twitched, and then he lowered his head and continued to search. But he looked at the cats from time to time. How he wanted to talk to him!

"It's supposed to be this book!" Luo Feng looked at a book with the title of Seal Style. He recognized the word "grass" in the seal script.

When Lang Zhong from the medical hall heard that he had found it, he came over. Gu Xiaodong and others also came up. At this moment, the bookshelf opposite them suddenly collapsed, and all the books on it smashed into everyone.

Gu Xiaodong, Luo Feng and Han Zhao reacted quickly. They pushed the crowd away and slapped at the shelf.

The bookshelf was torn apart, but the books knocked one of the men unconscious.

Luo Feng carried the book in his arms. Everyone carried the fainted Lang Zhong back to the hospital.

The children guarding the library began to tidy up the books scattered on the ground. At this moment, a figure flashed in front of them.

"Ghost!" The book in the hand of a scholar fell down with a "thud". His face turned pale and he stared blankly at the door of the Library.

"Don't scare yourself!" Another scholar said.

Lao Lang Zhong checked the pulse of the fainting Lang Zhong, and after administering the needle, the man woke up. Everyone breathed a sigh of relief.

Luo Feng handed the book he found to Lao Langzhong. Lao Langzhong said that he had to check slowly and let everyone go to rest first.

Luo Feng and the others went to the tavern to eat. Master Mu stayed in the medical hall to take care of the poisoned martial artists.

It was getting dark. Luo Feng, Gu Xiaodong and Nie Yang planned to go back to the medical hall to deliver food to Master Mu. Qi Yan, Mao'er and others returned to the inn.

Master Mu had no intention of eating, so he asked Luo Feng to put the food box on the table. Luo Feng persuaded Lord Mu to look away, and he also said that such things would happen from time to time in the future.

Gu Xiaodong sat on the steps in front of the medical hall and drank. Nie Yang persuaded him not to drink it, and to be careful of being scolded by the old man in the medical hall.

Luo Feng walked out of the consultation room and went to Lao Langzhong's room. He wanted to see how the old man was looking. But as soon as he entered the door, he saw a dagger stuck in Lao Langzhong's chest, and the man was already dead of anger, and the medical book was gone.

Luo Feng looked around and found that the back window was open. Hi! Why didn't I think of that? Luo Feng blamed himself deeply.

Nie Yang saw Luo Feng appear at the door with a pale face, so he asked him if he was uncomfortable.

Luo Feng told Nie Yang and Gu Xiaodong that Lao Langzhong had been killed. Gu Xiaodong reflexively rushed into Lao Langzhong's house, and clenched his fists when he saw Lao Langzhong's tragic situation.

Luo Feng carefully examined Lao Langzhong's corpse and found that the hand in his sleeve clutched the fragment of a book.

The night man on duty in the medical hall reported to the official. The officials came in to inquire and took away the body of the old man.

Luo Feng looked at the handwriting on the bloody fragment, but he couldn't understand it.

"Wood-sama is here!" Gu Xiaodong said in a low voice to Luo Feng.

"Wood-sama!" After Luo Feng gave the salute, he handed the fragment of the medical book in his hand to Master Mu.

Master Mu took a look at it, and then read in a low voice, "Yunzimu, the toxicity is slow, three or five days as early as possible, and it will die as soon as the solstice!" ”

"What is Yun Zimu?" Gu Xiaodong asked suspiciously.

"Let's go! Let's ask Lang Zhong! Master Mu took Luo Feng and the three of them to the outer room.

Lang Zhong, who was on duty at night, sat at the consultation table with a melancholy expression.

"This is what Lao Lang Zhong held in his hand when he was killed." Master Mu placed the fragment of the medical book in front of the night man.

Duty Yelang glanced at it and said, "If you want to solve the poison of Yunzimu, you must have a sweet pot." This sweet pot grows in the desert and is very rare. We have some in the hospital, but it's not enough to save so many people! Na Langzhong said and went to find medicine.

"Can you let them all relieve the poison first?" Luo Feng felt that as long as the poisoned martial artists could survive the desert, then they might all be saved.

"This little sweet pot is only enough to save a dozen people. If the dosage is reduced, it can indeed alleviate the toxicity! But if they can't find enough pots, they won't survive! You've figured it out! Lang Zhong looked at Luo Feng and the others.

"Let's do it!" Wood-sama finalized the word.

Lang Zhong dispensed medicine overnight. Luo Feng and others helped boil the medicine. Those martial artists drank the medicine and fell asleep. When they woke up in the morning, they felt better and moved as usual.

Gu Xiaodong went to inform Lu Nan and the others who lived in the inn to prepare to leave. Lu Nan led everyone to the door of the medical hall. Lord Mu instructed everyone to hurry up and go to Lingzhou.