Thick dark clouds hung over the Imperial City, the sky looked dark and dreary, and it was raining lightly outside, which seemed extraordinarily quiet.

In the classroom of the Tai Chi Hall, the moonstones set on the roof illuminate the whole room, and the children sit quietly below, with a brand new book in front of the table, listening attentively to the class.

On the podium, an old man with white hair and a kind face was explaining emotionally, but it was Xiong Tianqing.

"From now on, I'll teach you history lessons. After the children sat down, Xiong Tianqing said with a kind face, "First of all, let's learn about the course of history. ”

"History course is a discipline that introduces the previous politics, culture, economy, environment, etc. and their development, famous figures and their deeds, various major events and their impacts, mainly to let us understand many previous deeds, analyze their causes, processes, results and influences, so as to achieve the purpose of learning from history. ”

"Oh~" The children were stunned.

"Open the book and see the first page - the ancient era!" Xiong Tianqing said slowly with a kind smile on his face.

The sound of flipping books sounded, and the children quickly opened the books.

"The world we live in is called the Tianwu Realm, and its history is divided into five major periods, namely the Ancient Realm, the Ancient Realm, the Ancient Period, the Modern Period, and the Modern Period! Due to its age, there are almost no records of it, and we can only learn about it here. ”

"Here, we have a hypothesis to focus on! This is the Origin Evolution Hypothesis at the bottom of the first side! This hypothesis was put forward by Emperor Wu after he broke through to the Holy Emperor Realm!"

The word Emperor Wu came into their ears, and the children's eyes couldn't help but light up, and their faces showed admiration.

Emperor Wu, formerly known as Liu Wuhao, was a fellow practitioner of the four realms, with great talents, and was a hero in the world! His glorious deeds are inexhaustible in the nine days and nine nights! He was the first of the human race, and he was also the only one of the strongest people of the human race who broke through to the realm of the Holy Emperor! He was the last monarch of the Great Yan Dynasty, and he saved the human race from the disaster of extermination! His brilliance once shone in an era!

In the end, he led the army of the human race to fight a decisive battle with the Dragon Emperor Longli, who unified all the races at that time, in Youzhou, and after a series of battles, both fell! After the war, the strength of the Liu family plummeted, and the Great Yan Dynasty also fell apart, and only then did it gradually form today's pattern.

"Ahem~~, don't get distracted in class!" Xiong Tianqing coughed heavily, pulling the children's thoughts back from their thoughts, and then said: "At the beginning of the formation of the Tianwu Realm, the state was extremely active, and there was a wonderful energy scattered on its surface, which had a strong creativity, most of which decomposed into aura by itself, and a small part gathered in some special places on the surface of the Tianwu Realm, and gradually formed a life form after a very long and complex gestation process. And that energy, we call it the Origin!"

"The first living organisms to emerge were plants, which were formed from a small number of origins and were formed in a short period of time. Due to the different properties of the origin of the birth, their performance is also different, some like fire, some like ice, but because of the power of the origin, they can combine with each other and reproduce offspring! But then due to continuous reproduction, the offspring contain less and less origin, and eventually disappear! Without the strong creativity of the origin, different kinds of plants cannot combine and reproduce with each other, and this kind of plant system has gradually formed. Subsequently, a large number of origins were conceived over a long period of time to form animals, which also went through a process of differentiation like plants, and finally evolved into what they are today. ”

"The difference is that there will be some changes in the origin of the animal's body, and the final result is the gradual formation of the power of the bloodline! This can also explain why the power of the bloodline has attributes. And because of the difference in the amount of origin and the number of algebras, the power of the bloodline is also divided into strong and weak! With the gradual extinction of those powerful animals that were born and raised, and there is no systematic cultivation method, the power of the bloodline has gradually become the basis for dividing the strength and weakness! The stronger the power of the bloodline, the better the physique, and the stronger the strength, and the major races have gradually been divided into different classes. ”

After Xiong Tianqing finished speaking, the classroom was quiet, and the children were still trying to digest this incredible content.

This is the general content of the Origin Evolution Hypothesis, which is mainly a conception of the evolution of the Celestial Martial Realm after its formation. At present, it seems that some gaps have indeed been filled. Whether this is the case or not will have to be explored gradually in the future. Xiong Tianqing said in a harmonious voice.

"In the ancient times, it was only necessary to remember this hypothesis, and there was nothing else to say. Turn the page and see the Clans rise!"

"After the death of the origin creatures, the Celestial Martial Realm entered a new period, which we call the Ancient Period. During this period, the major races gradually rose, such as the Dragon Clan, the Phoenix Clan, the Sky Eagle Clan, the Kunpeng Clan, the Qilin Clan, the Holy Ape Clan and other divine beast races were formed one by one, and gradually entered the era of all races competing for hegemony!"

......

With Xiong Tianqing's vivid explanation, the historical events of hundreds of millions of years ago were displayed in front of the children like a picture scroll. The children were silent in the paintings, unable to extricate themselves.

As time passed, the majestic sound of the bell reverberated and woke the children from those heavy paintings.

"That's all for today's history lesson! Go back and review what we've said today, and we'll come back next week. Class!" Xiong Tianqing closed the book and walked out.

Saburo stretched, moved his body slightly, and discussed with Dalang and them about the content of the class just now.

Twenty minutes passed quickly, the bell rang for class, and some of the children who were moving around quickly returned to their seats. The classroom suddenly fell silent, and the children put their textbooks on their desks and waited quietly.

A short time later, a beautiful woman came from outside. With a pointed chin, a delicate face, and a pair of big eyes under the willow-like eyebrows, he is wearing a white skirt and his long black hair hangs down his waist, like a blooming lotus flower, and his temperament is noble, elegant and holy.

"Wow, that's so beautiful!" a child couldn't help but shout.

"My name is Xiong Tianqin, and I'm here to teach you a geography lesson. The woman walked up to the podium, her lips spitting softly, and she said softly. The voice seems to come from above the nine heavens, tactful and crisp, not containing the fireworks in the world, but implying a trace of majesty!

The children all stood up and saluted, "The disciple has seen the Tianqin Ancestor. ”

"Sit down. Xiong Tianqin waved his hand lightly and said lightly.

"No!" the children saluted.

"Geography is a very important subject, which covers a wide range of aspects, including mountains and rivers, landforms, human customs, hydrology, climate, minerals and so on. I hope you can study hard!" Without further ado, Xiong Tianqin went straight to the point, "Turn the book to the first page." Today, we are on the first chapter - the Heavenly Martial Realm!"

"The Heavenly Martial Realm, that is, the heaven and earth we live in, is in the shape of a huge sphere!"

The first sentence shocked the children.

Da Lang looked at the white paper and black words, and wrote it clearly, and his eyes gradually widened.

"Do you have any questions? Xiong Tianqin heard some exclamations, not strange at all, with a shallow smile on his face, and said softly.

Hearing this, Da Lang stood up, bowed to Xiong Tianqin, and asked suspiciously: "How can the Heavenly Martial Realm be a sphere?

Many children nodded in agreement when they heard this, and looked at Xiong Tianqin with a puzzled expression.

"Before I explain this, let me show you something. As soon as Xiong Tianqin's palm was flipped, a big bead suddenly appeared, and he waved his hand to sprinkle a fine layer of dust on it, flipped it so that the dusty side was facing down, and slowly walked down the podium, saying, "Look at this first, has this dust fallen?"

The children got up one after another, their necks stretched out, and their eyes widened to look at the round bead, and some of the things that could not be seen in the distance also stood on tiptoe and tried to look this way.

"Don't worry, you'll see it!"

Xiong walked back and forth in the classroom along the hallway to make sure all the children could see it.

After the children saw it, their faces were thoughtful.

"You see it all, the dust doesn't fall! And we're the same. The Heavenly Martial Realm is so big that we cling to it like dust, and we won't fall down even below. It's because it's so big that we can't feel like it's a spherical shape!" explained with a smile as Xiong Tianqin took the bead back.

The children were stunned.

Turning the page, there is a map, which is the figure of the Heavenly Martial Realm after it unfolds. Xiong Tianqin saw that the children had already understood, so he continued.

"In the Tianwu Realm, the land is divided into three levels: continent, continent, and island, of which the area of the continent is the largest, followed by the continent, and the area of the island is the smallest. On this map, there are nine continents and ten continents!"

"But in fact, at the beginning, there was only one piece of land in the Tianwu Realm, and the rest were oceans! About 10 million years ago, a great change occurred in the Tianwu Realm, and the heavens and the earth expanded dramatically, causing the land to split and divide into ten continents and ten continents!"

"And the largest continent at that time, Youzhou, was shattered in the decisive battle between Emperor Wu and Emperor Long a million years ago! Even that piece of heaven and earth was completely destroyed! It has not been repaired to this day! This also formed the largest ocean between Bazhou and Lingzhou—the Sea of Death!"

The children looked at the vast sea of dead silence on the map, and their mouths were wide enough to fit two eggs. Although I had heard the relevant stories before, I knew that it was powerful, but I didn't have a specific feeling, but now looking at this map, comparing the Bazhou on the side and the imperial city that is just a point, my heart is shocked.

"That's why it's what it is. Look at this picture, first find the small icon in the upper right corner. This is called a directional mark, with the arrow pointing upwards and the word "north" written next to it, indicating that the top of the map is north. Remember, whenever you look at the map in the future, you must first look at the target, if there is no sign, it has been up to the north and down to the south, left west and right east as the standard!"

"Look at this map again, the top, that is, the northernmost piece of land, is called Hadeszhou, and the easternmost is Bazhou......"

The sky was getting darker and darker, and the rain was still falling, Xiong Tianqin sat on the podium and explained softly. The children sat down and listened.

"Bell, bell, bell......"

Before you know it, the bell rings on time, and the children pour out of the classroom in droves towards the hall.

The hall of the Taiji Hall is particularly lively today, and groups of adults are chatting here.

"Young Master!" As soon as San Lang walked into the hall, a familiar voice came into his ears, and while he was still looking, Xiong Guang and a group of them had already approached.

"Uncle Guang. Seeing Xiong Guang, San Lang and the eldest sister saluted slightly and shouted.

"Young Master, Miss, the lord of the mansion ordered me to take you back to the mansion. Xiong Guang approached and saluted and explained.

Without saying much, the group said goodbye to each other, and then boarded the carriage escorted by their respective butlers with umbrellas, and slowly returned home.