What Li Natural dislikes the most is dealing with such creatures without any enlightenment. The so-called neurons are substances flowing in the nerves, like currents, and there is no need to imagine at all.

But after explaining it three times in a row, the other party didn't understand the meaning.

After two hours of post-class interpretation, the elephant occupied more than half, from the simplest neurons to capillaries, from cortical tissue to internal mucosa, this person really used Li Nan's time to the extreme.

The speechless others were eager to ask questions, but they couldn't ask questions yet.

When communicating with this person, Li Natural felt that time passed very slowly, but after explaining the vocabulary of seven organ fields in succession, Li Natural got the Eye of the Black Dragon as he wished.

He breathed a sigh of relief secretly. He finally realized the difficulties of the teacher. He was active and happy in the first two hours, but he wasted his time in the next two hours.

They are asking some surgical terms that are not even considered to be.

Li Natural put away the body of the Shadow Clan. This is a good creature. There is a complete set of dark officials in his body. After taking out his head and soul, it is a good body.

It meets the conditions for clones. If the task is completed and the reward is received, you will naturally have to leave.

Just as I was putting everything away, the silly elephant suddenly blocked her way, "Master, I have some personal questions to ask for, I will delay a few minutes, so don't worry about the reward."

"There is no need to pay!" Since he had already collected two black dragon eyes, he was really embarrassed to speak again. Of course, what is more important is to develop in the long term.

Although dungeons and surfaces are two different worlds, resources are shared.

The other creatures were very unwilling to accept it. After the system calculated, they only asked five questions, and the remaining time was occupied by the elephant.

But I had to leave the classroom. Within half a minute, the only old man, Elephant and Li Natural were left in the noisy classroom just now.

"Li, let me introduce it. This is the Black Dragon Monarch of our Sulphur Dungeon. The Monarch is very satisfied with your teaching. Whether it is the point of view or later interpretation, it is a great achievement for Sulphur Dungeon. The Monarch has ordered that the Black Dragon Mungeon will immediately carry out embryology, and set the twenty-four organ chains as a compulsory course for the Dungeon Dungeon, and an embryo tower has been established in Sulphur Dungeon." The old man introduced it politely.

Although he already knew the identity of this elephant, he was still a little surprised to hear the specific introduction and various actions of the dungeon. Unexpectedly, this black dragon admired embryology so much. For a moment, Li Naturally didn't know what to say.

"Sir, thank you for your appreciation. Can you do something if you keep me alone?"

Black Dragon sighed and said helplessly: "Master, if possible, I really want to take you to the dungeon for advice. Since I learned about organ transplantation, I have been deeply fascinated. It is very important to keep you, the fate of our Black Dragon clan."

After a brief silence, he asked softly: "Do you understand the Dragon Clan?"

Li Natural shook his head. Although there are many legends of giant dragons on the Red Clay Continent, the only giant dragon I really saw was a swamp mud dragon.

According to the level, it should not be high, but even so, its size is as big as a mountain range. When the derivative space of its habitat is decomposed, the swamp formed covers a large area of ​​the wasteland.

The dragon is very mysterious because the elemental tide is too thin and generally lives in a derivative space suitable for it.

The higher the level of the dragon, the more harsh the environment it needs.

There is the most important theory among elements. Elements with high concentrations will flow to thin elements without binding force. This is the elemental dialysis theory.

Just as the "Lan" element is the origin of the binding force that devours the snake, the dragon itself also has a strong binding force on its elements, but their concentration is extremely high. If they are in the tides of the Red Clay Continent, they will be constantly attacked by the tides, resulting in the loss of elements in their bodies.

The dragon itself has extremely strong binding power, but it cannot guarantee that it will not flow into the elemental tide at all. When many dragons are old, their elemental binding power is reduced, and their derivative space is broken, and eventually become part of the tide.

"I don't know much!" Li Nan is the truth. He only knows that the dragon is the top creature, but there is not much information about what the creature is like. In all living beings, the dragon seems to be a kind of creature.

In fact, the dragon itself is like human orcs, with many tribes, but this race is too far away and few people explore it.

The Black Dragon King smiled: "It's normal not to understand. I think there are not many creatures in the Red Clay Continent now know our dragon clan. Master, tell you the truth, I want to change my bloodline."

"Bloodline?" Li Natural was a little puzzled, "Is it blood?"

"No, the bloodline has been inherited from ancient dragons, it's not to be concealed. The level of the giant dragon is in terms of bloodline. Whose bloodline is closest to the purebred ancient dragon, the higher the level. Our black dragon's bloodline is so mixed that we can't even enter the Dragon Island. Although it's said that our black dragon is also a giant dragon, it's not much different from those sub-dragons, so I need your help."

Li Natural frowned slightly. It was not much different from the elements like blood, but it could not sense it. The black dragon monarch in front of him was obviously making things difficult for him.

He is just an ordinary little witch doctor, how can he solve the bloodline problems of the dragon clan?

Although embryology is very popular now, he knows that it is not omnipotent.

This is the role of new things. Embryoology is just his exploration. In terms of foundation, it is far from the profound elemental learning that has developed for thousands of years.

Many creatures are confused, and more importantly, directly. In Li Natural's cognition, they still think that if they are born with a good organ, they should slowly absorb elements and practice. This kind of cultivation process can cultivate a good sense of elemental smell and discover small tips for element utilization and transformation.

The most important thing is that this body belongs to your own and can fit perfectly.

Although organ transplantation can quickly gain magical abilities, it is made of plunder, without original insights, and is not much different from machines.

"I can't give you the answer now, at least I have to look at your flesh and blood." Li Nan said directly: "If there is flesh and blood, I may not be able to provide you with a suitable advanced plan, but I can determine which magic tower to obtain the elemental gland, or give you some references for organ transplantation."

"Do you have to want flesh and blood?" The Black Dragon Lord smiled bitterly: "It's hard for us to come to the ground in the dungeon. The whole world has strict restrictions on us, and there is a curse on our body. For all the creatures in the dungeon, even today's class, it can only be a projection."

projection?

Li Natural glanced at the other party, how powerful this should be.

The so-called projection is the fusion of mental power and soul, traveling through space and landing in another world, and will constantly consume mental power throughout the process.

Even if you are called Magic, it is difficult to maintain the projection continuously, and the group of people in front of you listened to the class together for 4 hours.

Big boss!

A big guy who is completely in the classroom.

It is estimated that all the high-level leaders of the dungeon have arrived.

This dungeon is a real face, but the principle cannot be changed.

Despite sighing, he still said helplessly: "There is no way. If there is flesh and blood, I will give you some advice."

After the Black Dragon Monarch was silent for a long time, he suddenly said, "Okay, wait for me for a few days, I have to prepare well. I want to meet you now and wait for me. It takes less than a few days, three days." After the other party said that, his figure turned strangely and slowly turned into bubbles and disappeared.

Li Natural was speechless. His eager temperament was very puzzled. Looking at the old man, the other party smiled bitterly, no longer as reserved as before.

Apparently, the black dragon left.

"Is there any problem with this class?" Li Natural had to give a comment.

"It's not bad, at least my monarch is very satisfied." The old man smiled, and his tone soon became heavier. "The dungeon hasn't come to the surface for many years, and I don't know if the creatures on the ground welcome us. Alas, every time I come up, I have to devote all the power of the entire dungeon. To be honest, the surface suppresses us too much."

"What does it mean?" This strange attitude made Li Natural a little confused.

"Nothing, the monarch has an arrangement, it's not my business. By the way, if you want any gifts, I'll send you a message, some dungeon specialties."

Li Natural shook his head. He has received a lot of specialties in the past two days and does not need them for the time being.

After a while of conversation, I came out of the classroom and the corridor was very quiet, as if there were no creatures here, and all the private rooms were closed.

Obviously, the creatures who were listening to the lecture received the order and returned to the dungeon together.

After coming out of the corridor, the back was empty, and it was hard to imagine that he had completed 4 hours of teaching in such a place.

The old man had much more flexible legs and trotted down the stairs and opened the door.

There was not much change in the yard, and there was still the bustling Hippo Ancient City Street outside, but after the door opened, a stream of popularity seemed to flow in.

Looking at this dilapidated courtyard strangely, he became more and more confused about Liuyeju. How could such a place be located on the Seventh Street of the Ancient Hippo City?

It seems that there is something strange about this kind of old city.

No matter how confused he was, he had nothing to do with him. He honestly gave two black dragon eyes, which was a treasure.

After coming out of Liuweiju, the noise from the street came over and the body became warmer, as if elements in the tide were quickly pouring into the body.

Only then did he realize something was wrong. There seemed to be no elements in the courtyard. He didn't notice it when he entered, and it was particularly obvious when he came out.

In Liuweiju, the elements on my body seem to be frozen.

There is definitely something wrong with that door, it seems like it is closing a world.

Li Natural smiled. There were many strange things in the world, and it was impossible for him to find out one by one.

call out!

Red and green fireballs suddenly slid through the sky and galloped towards the rainforest.

This is....
Chapter completed!