Teacher Wang asked in surprise: "Is it poisonous?", and Long Yu explained: "It's not poisonous, but this hemostatic powder is not oral, but the consequences of oral administration are very bad."

Teacher Wang still didn't give up, so he asked, "What will happen then?", and Long Yu said: "Then you will be stiff all over your body, and you will not be able to move until 24 hours later."

Teacher Wang was startled and said, "So powerful?", Long Yu said anxiously: "Teacher Wang, let's discuss this issue later, okay?

Teacher Wang hurriedly untied Yu Xi's bandage, and carefully and evenly scattered the hemostasis on Yu Xi's wound.

It's also strange to say, as soon as the hemostasis touched the bloodstains, it quickly coagulated, Yu Xi's wound healed at a speed that was visible to the naked eye, and Mr. Wang and several other doctors opened their eyes wide.

Seeing this scene, another doctor said in surprise: "Long Yu, what's the matter with your hemostatic dispersion, how can it have such an effect?"

Long Yu couldn't explain it, so he had to say casually: "Teacher, I don't know, it's left by my ancestors."

The doctor took off the mask on his face and said, "Long Yu, you should know me, my name is Li Ziheng, and I am a teacher in medical school."

As soon as Long Yu saw it, he said, "Teacher Li, I know you."

Li Ziheng said: "Long Yu, can you give me the remaining half bottle? I want to do an experiment."

As soon as Long Yu heard this, his face lengthened, with a worried expression, and said, "Teacher Li, this hemostatic powder is very precious, and it is extremely difficult to ......."

When Li Ziheng heard this, he thought that Long Yu wanted money, so he said: "Long Yu, I won't take it for nothing, I'll give you 2,000 yuan, and you can sell the rest of the hemostasis to me, okay?"

As soon as Long Yu heard it, he knew that Mr. Li had misunderstood, so he said: "Mr. Li, I didn't mean that, I don't want money, you can take it, leave me as much as possible, I don't have any inventory at home."

Seeing that Long Yu was so refreshing, Teacher Li said: "Long Yu, you are doing well, I won't take you for nothing, I will surprise you when my experiment is over."

Long Yu said: "Teacher Li, Teacher Wang, I'm going back, I'll cause a misunderstanding with you."

Teacher Li said: "Okay, you go back first, I'll look for you as soon as there is a result, it seems that Yu Xi's injury is no longer a big problem, you can rest assured."

Long Yu retreated, and a few Yu fans at the door watched Long Yu come out of the emergency room unharmed, and looked at Long Yu with a little surprise. Long Yu looked at a few of them proudly and walked away triumphantly.

After two days, Long Yu didn't see Teacher Li Ziheng come to him, but Yu Xi came.

Long Yu was surprised, so he asked Yu Xi: "Classmate Yu Xi, you are coming to me, are you sure?"

Yu Xi smiled and said, "Long Yu, what's wrong with you, can't I come to you?", Long Yu jumped up happily when he heard it.

Then he said, "Yes, yes, absolutely no problem, is there anything wrong with you?"

Yu Xi said: "Long Yu, I heard about the things in the emergency room, and I came to thank you."

When Long Yu heard this, his heart beat violently. Long Yu held back his excitement and asked, "Do you want to thank me?"

Yu Xi said: "I don't have anything of value for you, I'll treat you to a meal on the weekend, are you willing to go?"

As soon as Long Yu heard it, he secretly said in his heart: Do you still need to say this?

However, Long Yu was still humble and said, "No need, classmate Yu Xi, this is what I should do."

Yu Xi heard it, thinking that Long Yu was embarrassed and said: "Okay, then I won't invite guests, and I will have the opportunity to give you a gift in the future."

When Long Yu heard it, his intestines were repentant, and he couldn't stop scolding himself in his heart: Humble fart, it's okay now, there is no great opportunity.

Long Yu's face was already ugly, but now it is even more ugly.

As soon as Yu Xi saw Long Yu's face, although he didn't think it was good-looking, he was his savior, so he asked with concern: "Long Yu, what's wrong with you?"

Long Yu had a brain teaser and said, "Yu Xi, I don't like others to give me things the most."

When Yu Xi saw this, he smiled and said, "You are really strange, then I will invite you to dinner." When Long Yu heard it, he was waiting for this sentence. This time, Long Yu said that he was not humble in anything.

Long Yu said: "Okay, I must be ordered, see you or leave", and Yu Xi went back.

Long Yu lived like a year, and finally waited until the weekend, specially changed into a clean and washed clothes, and waited restlessly in the dormitory.

A few classmates in the dormitory asked Long Yu strangely: "Long Yu, what's wrong with you today, you put on new clothes, what are you doing uncertainly, do you have a girlfriend?"

Although Long Yu is ugly, his popularity in the dormitory is still good, and several classmates asked him jokingly.

Long Yu said proudly: "It's nothing, I'll invite me to dinner in a while", and several classmates laughed when they heard it.

Qin Dong, a classmate who was good with Long Yu, said: "Long Yu, are you suffering from a cold, fever, fever, or drinking, how can you talk nonsense? Yu Xi will come to you? You talk in your sleep, right?"

Another classmate, Guo An, also said: "Qin Dong, this is in response to the old saying, why do you want to eat swan meat?"

When Long Yu heard it, he was angry and couldn't explain it, so he "snorted" and said, "I'm too lazy to explain to you."

However, after waiting for a long time, Yu Xi didn't come, but a tall and mighty male classmate came, the one who stopped Long Yu in the emergency room and didn't let Long Yu in, followed by two shorter students.

As soon as the tall classmate entered the room, he asked Long Yu, "Are you Long Yu, I want to ask you to come out and talk."

Long Yu saw that it was the kid from that day, and said angrily: "What is there to talk about between us?

A student behind the tall man said: "Long Yu, don't toast and don't eat and drink, it's your blessing that our Li Gongzi is looking for you, don't hurt the harmony, otherwise, don't blame us for being polite."

Long Yu saw that they were three people, and he was afraid that they would make trouble in the dormitory, so he said, "Okay, let's go talk in the woods on the edge of the playground."

Long Yu followed the man out.

A few people in the dormitory burst out laughing, especially Qin Dong, and said: "Long Yu turned out to be a base, it wasn't Yu Xi who came to invite him, it was that Li Gongzi, hahahaha." Several people in the dormitory laughed too.

Long Yu came to the woods, turned around and asked, "What are you looking for me?" The big man said, "Long Yu, you probably don't know who I am, right? My name is Li Qian, and my father is Li Gang."

Long Yu said, "Li Gang?

The little man behind Li Qian said angrily: "Fuck, are you really stupid, or are you pretending to be confused, you don't even know Mayor Fu of City A and B, this is Mayor Li's son, Li Qian, Boss Li."

Long Yu understood as soon as he heard it, it turned out to be a gentleman. Long Yu didn't intend to offend them, so he asked, "Classmate Li Qian, what are you looking for me?"

Li Qian said: "Long Yu, I heard that you are going to eat today, is it Yu Xi to invite you?"

Long Yu was happy when he heard it, and said in his heart: This guy is very well-informed, and he even knows this. He said, "Hehe, amazing, yes, do you have an opinion?"

When Li Qian heard this, he said disdainfully: "Long Yu, you don't look at your ugly face, what qualifications do you have to eat Yu Xi's treat, I advise you not to go."

When Long Yu heard it, he didn't understand it and asked, "Why?"

At this time, the short man behind Li Qian said: "Aren't you talking nonsense, Yu Xi is our Li Gongzi's girlfriend, what are you going to stir up?"

Long Yu understood, this Li Qian was jealous, so he smiled and said: "Li Qian, as for whether Yu Xi is your girlfriend, I don't know, I only know that Yu Xi invited me today, why don't I go?"

Li Qian said: "Long Yu, I also know that it was you who saved Yu Xi, Yu Xi is grateful to you, don't think about it, you just go to have a meal, what's the benefit? If you don't go, I can give you a good price."

When Long Yu heard this, he was also strange, so he asked, "What do you mean?"

Li Qian took out a checkbook from his arms, filled in a number on it, and said: "This is 100,000 yuan in cash, as long as you promise not to go to the appointment, it will be yours."

Long Yu looked at it, aha, it's really a lot, and it's false to say that he is not tempted, but Long Yu still didn't agree, and said: "Hehe, 100,000, a lot, I'm not interested."

After the dragon finished speaking, he turned around and left. At this time, Li Qian was in a hurry, and with a look, the three of them surrounded Long Yu.

Long Yu looked at it, and there was no one around, so he smiled and said: "I want to fight, Lao Tzu hasn't moved his muscles and bones for a few days, come on."

Li Qian didn't know Long Yu's ability, so he rushed forward and fought. What he didn't expect, in the blink of an eye, Li Qian and the three of them all lay on the ground, and Li Qian knew that Long Yu was a hidden master.

Long Yu looked at the three people on the ground, and said to himself: "The kung fu in this iron ring is really powerful, today, I know what level it is."

The iron ring that Long Yu said was an iron ring on the middle finger of Long Yu's left hand, which was touched by Long Yu when he was 6 years old when he went down to the river to fish.

Because of curiosity, Long Yu put it on his hand, and he knew that he couldn't take it off as soon as he put it on, and until now, he was fixed on the middle finger of Long Yu's left hand.

Of course, Long Yu didn't want to take it off now, because Long Yu discovered the secret of this iron ring.

This was when Long Yu was 16 years old, and Long Yu habitually touched the ring, but found that his whole body was in the ring.

Long Yu found that there was an acre of land in the iron ring, more than ten meters high, and there was a stone tablet on the ground.