By the way, Gu Lingyun finally decided to agree to Ding Hao's follower because Ding Hao is very good at inquiring about news, and this is exactly what Gu Lingyun needs most.

However, his vigilance against Ding Hao did not disappear. This guy did use it again, but no one knew whether he really wanted to follow him.

Of course, Gu Lingyun wanted to know the situation of the other children in the same courtyard immediately, but it was too late. After all, they had to gather in the square tonight, although they didn't know what to do.

"You can also deal with your own problems, and then have a meal. After the evening event, let's talk in detail..." Gu Lingyun said to Ding Hao lightly.

"Okay, I'll wait for you to change your clothes first?" Ding Hao said with a gentle smile.

Gu Lingyun did not refuse. He jumped out of the bathtub and put on a clean dress under Ding Hao's service. His eyes suddenly fell on the iron vest on the side. He hesitated for a moment, then lifted the iron vest in his hand and put it on his body.

The iron vest touched the wound on the shoulder, and Gu Lingyun's mouth twitched slightly, without any other expression.

Ding Hao was confused. Isn’t this intention to seek suffering?

What an inexplicable person.

However, he had just successfully approached Gu Lingyun, but at this time he didn't dare to say anything, for fear of touching his brow.

After Gu Lingyun finished his meal, he went to the square in the morning with Ding Hao, Gouzi, and the three of them. There were already many people in the square, and the group of people were sitting cross-legged on the ground, as if waiting for something.

Gu Lingyun followed suit and sat cross-legged on the ground. He found that Ding Hao did not sit down with him, but silently touched the crowd.

About half a quarter of an hour later, Ding Hao returned to Gu Lingyun's side. He lowered his voice and said, "Young Master, I understand. We are going to listen to the class. It seems that an old man wants to teach us survival knowledge..."

When Gu Lingyun heard Ding Hao's words, he immediately felt aroused. At least now it seems that it is not a bad thing to accept Ding Hao. If it were him, it would probably take a lot of effort to get this news.

Then he heard Ding Hao continue, "But this group of people doesn't seem to like listening to the class very much. The old man said nothing, but this is the request of the Scar Instructor, so there is no way to do it..."

But Gu Lingyun's heart moved, survival knowledge?

If the old man talks about real survival knowledge, it is definitely a very necessary thing, and this knowledge is often the experience accumulated by generations of people.

In such places, you shouldn't use parallel goods to recharge your numbers, so the old man is not talking about it in general. This group of children may not know the goods. Sometimes some survival knowledge may just save your life.

Every time Gu Lingyun sat down, the scar appeared again. He looked at the apprentices present with satisfaction, and then said, "Okay, everything is done, listen to Mr. Lu's lectures carefully. I think if you don't listen to the lectures carefully, you will definitely regret it in the future..."

"There is one more thing. After today's course is over, all the newcomers will stay..."

After saying this, Scar retreated aside, and then a white beard and white-headed man came over. The old man seemed to know how to do martial arts and his feet were floating. However, Scar respected him very much and held his fists respectfully at him.

"Mr. Lu!"

Mr. Lu did not give Scar any face at all. He even ignored Scar and directly ignored his existence. Scar seemed to be very familiar with the old man's personality, so he didn't care. He hugged and left.

Old man Lu sat on a rattan chair in the middle of the square, lying comfortably, and then he said lazily,

"I am still Lu Zhan. I believe no one of you little kids knows my name. You can go to bed again. Today I am talking about the habits, medicinal properties, identification, usage and dosage of iron grass..."

The old man didn't seem to be very concerned about teaching these apprentices. He spoke lazyly, couldn't speak clearly, and didn't speak loudly, so the people sitting behind him couldn't hear it at all.

However, Gu Lingyun was thinking about the old man's name. The name Lu Zhan sounded familiar to him no matter how he heard it, but why couldn't he remember it for a while?

"Iron-wire grass is a good healing herb. Because it has a black vein in the center of the leaves, it is called Iron-wire grass. When you are injured, just mash the Iron-wire grass and apply it to your own wounds to stop bleeding and disinfect..."

Lu Zhan?! The world of Lu Zhan??!!

When he heard the old man telling the medicinal properties and pharmacology of iron wire grass in his ears, such a name suddenly appeared in Gu Lingyun's mind, to be precise, it was Bai Xiaosheng, the previous generation of Jianghu.

Five years ago, Lu Bo issued a statement that his adoptive father, Jianghu Baixiaosheng, had a lifespan of ​​before he became a new generation of Jianghu Baixiaosheng.

According to rumors, Jianghu Bai Xiaosheng is the most knowledgeable person in the martial arts world. He knows everything. He knows astronomy, geography, and pharmacology.

Moreover, he is well aware of the martial arts of various sects, and some even joked that if Bai Xiaosheng of the Jianghu defected to a certain force, that force might be able to unify the martial arts world.

As for the origin of Bai Xiaosheng in the Jianghu, there is no way to verify it. I only know that they were passed down from generation to generation, inherited by father and son or inherited by master and apprentice. The previous generation Bai Xiaosheng Lu Zhan regarded his adopted son Lu Bo as his successor.

Lu Zhan, the previous generation of Bai Xiaosheng, is a strange thing to say. As the most knowledgeable person in the martial arts world and the most thorough research on martial arts, his martial arts are simply terrible, with only a mere state of accumulation of energy.

It’s not that he has poor qualifications, but that he has devoted himself to the study of various knowledge and is simply too lazy to practice martial arts.

Therefore, although his death five years ago set off a wave in the martial arts world, as an old man who was in charge of energy, no one expressed any doubts about it, but he was just a little regretful.

Gu Lingyun still remembers that his father was drunk about this incident. He once said solemnly to himself, "As soon as Lu Zhan died, there was another chivalrous man in the world, and I was a good teacher and friend!!"

My father rarely has such a high evaluation of people, so Gu Lingyun has a deep impression of Lu Zhan and was able to get the evaluation of his father's "good mentor and good friends". This person is definitely not simple.

But the person who should have died five years ago is now talking in front of him. Is this a common name and surname, or is it Lu Zhan himself?

Lu Zhan was not dead five years ago??!

After guessing Lu Zhan's identity, Gu Lingyun didn't dare to miss a word of what Lu Zhan said. Not everyone has the chance to hear the lessons taught by Bai Xiaosheng in Jianghu.

But Gu Lingyun had a thought creeping in his mind. What is Lu Zhan’s relationship with this organization? Was he forced or voluntary? Was he directed and acted by himself or was he coerced?

All this is a mystery, but since I met Lu Zhan, I must uncover the veil on him and let myself see what kind of person the "good mentor and friend" mentioned by my father was.

Of course, the premise of all this is that this old man is indeed Lu Zhan, a Bai Xiaosheng, a Jinhu.

Gradually listening, Gu Lingyun discovered that Lu Zhan was really worthy of being a Chinese and Westerner. He had just said so many things, and only the use of iron wire grass, he talked about twenty-seven kinds.

He knew about iron wire grass, but he never knew that it could have so many uses. It could even be used as an auxiliary material for refining poisons or as a material for tempering weapons.

Ninety-nine percent of the children below had long been thinking about what they were thinking, because Lu Zhan's words were really not attractive and were not vivid at all. They just recited the functions of the wire grass one by one according to their script.

Not to mention that they don’t listen carefully, even those who are obsessed with Gu Lingyun’s mind have a lot of content that they don’t remember. I’m afraid this is also the reason why these children are gradually losing interest?

At the end, Lu Zhan stretched, "Okay, let's talk about the content of iron wire grass today. See you tomorrow..." As he said that, he had already stood up from the rattan chair with difficulty, and then swayed and was about to leave.

At this moment, Gu Lingyun suddenly stood up, "Sir, please stay. The student has a question and wants to ask for advice. I hope the teacher can solve the problem..."

Lu Zhan stopped suddenly, and he turned his eyes to Gu Lingyun. He was stunned when he saw Gu Lingyun, but he quickly returned to peace. However, his shock at that moment still fell in Gu Lingyun's eyes.

"After talking for so long, a student finally asked me for questions. What an interesting child. If you have any questions, just tell me..."

Gu Lingyun's heart moved. Did he feel shocked because no one asked him for advice for a long time? However, Gu Lingyun did not have the heart to think about this problem, but threw out his own problem.

"Sir, you just said that in addition to iron wire grass, there are also silver wire grass and gold wire grass. These two are the symbols of iron wire grass centrifuge and milliennial division, but what are the black wire grass you are talking about? Why do you say that they are often confused?"

While Gu Lingyun was talking, Lu Zhan kept staring at him, and the expression on his face was an indescribable smell. He heard Gu Lingyun's question and stared at his eyes and said,

"Blackline grass and iron wire grass are very similar in habits and appearances, but their pharmacology is very different. If you mistakenly take blackline grass, it will cause mental disorders, severe and even lead to devilishness. However, blackline grass is extremely rare, and you should not see it..."

Gu Lingyun still had questions, that was the identification of iron wire grass and black wire grass, but Lu Zhan did not give him any chance to ask questions. He waved his hand and said, "Okay, let's talk about this today. If there is any problem, let's talk about it tomorrow!"
Chapter completed!