"Xia Zu, the specific name is unknown, and the year of birth is uncertain."

The history teacher picked up the teacher's tablet, skillfully called up the courseware in the tablet, and played it on the blackboard.

Ancient frescoes and piles of documents appeared on the blackboard.

"It's too old to be historically proven. But we can learn about a few of the most authentic speculations, and then start with the Great Xia Calendar written by Xia Zu. ”

It is speculated that 16 years before the Great Xia calendar, Xia Zu discovered an edible plant: millet and figured out how to grow it, and then he began to teach other tribesmen of the Xia tribe to plant it. Therefore, the Xia tribe began to slowly break away from the primitive society dominated by hunting and gathering economy, and moved towards an agricultural society. ”

The old mural on the blackboard became another mural of a group of people plowing the land with hoes.

"Fifteen years before the Great Xia calendar, the Xia tribe settled in the Yellow River and began to cultivate millet on a large scale relying on the fertile land there with abundant water sources."

At this time, a student raised his right hand and asked, "Teacher, according to my understanding, whether it is in ancient times or now, the water of the Yellow River is very clear, why did Xia Zu name it the Yellow River?" ”

"Well," the history teacher smiled, "According to the records of the Great Xia History, Xia Zu believed that the Yellow River represented the origin, the mother, and the family. ”

"Do you have any questions?"

"No," the student said, putting his hand down.

"Five years before the Great Xia calendar, after ten years of development, the Xia tribe grew rapidly and became the largest tribe in the Yellow River Basin with a stable food supply. During this period, Xia Zu also created a variety of different symbols, and determined the meaning of each symbol, and these symbols are words. ”

The picture on the blackboard changed again, and a text somewhat similar to the current Xia Wen appeared on it: [Han]

"These characters are called Chinese characters, and they are also the original form of our Xia script, and Han represents the meaning of power."

"We'll talk more about that later," the history teacher tapped twice on his tablet, and the picture on the blackboard changed again.

Also five years before the Great Xia calendar, Xia Zu found copper ore and added tin or lead to pure copper to create bronze, the first alloy in human history. In this way, people left the Stone Age and entered the Bronze Age. ”

"Four years before the Great Xia calendar, the Xia tribe, under the leadership of Xia Zu, began to annex the surrounding small tribes. In front of the Xia tribe who had bronze tools, these tribes who were still using stone tools were powerless to resist. ”

"One year before the Great Xia calendar, it took three years for the Xia tribe to completely annex all the tribes in the Yellow River Valley."

"In the year 0001 of the Great Xia calendar, Xia Zu gathered all the human beings in the Yellow River Valley, established a city-state, and formulated the first complete law in history, the Nine Great Laws."

Subsequently, the Great Xia civilization began to develop by leaps and bounds. Under the teachings of Xia Zu, people learned writing, language, hunting, shipbuilding, fishing, weaving clothes...., and even later there was a democratic system, a parliamentary system of people's representatives. ”

"Xia Zu made the progress of Great Xia's civilization advance at an incredible speed, and we quickly passed through the ignorant primitive society, bypassed the slave society, and entered the democratic city-state system."

"In the year 0020 of the Great Xia Calendar, Xia Zu died, and the world mourned."

According to legend, Xia Zu left a sentence before his death, which still haunts all historians of our Great Xia civilization. This sentence is, Huaxia, Huaxia, first Hua and then Xia, Xia Chenghua. ”

"The Xia in this should be our Great Xia, and where does Hua come from? Xianhua, does it mean that we had a civilization called Hua before us? Does Xia Cheng Hua mean that we inherit the Chinese civilization? ”

"These questions have always plagued us, and the historical research of Eastern Xia, no matter which direction we go from, can not come up with a correct answer, maybe this sentence is just a legend."

Later, after the history teacher told some important points to remember, the old low bell rang, and it was time for the end of class.

While~

"Students, that's all for today's class. Also remember to preview the next lesson, Xia Shi Huang swept ten thousand cities, established counties and counties, and opened the Heavenly Dynasty. ”

Huaxia, Huaxia, first Hua and then Xia, Xia Chenghua...... Yan and Huang are all retrogrades, and China is only 5,000 years old.....

In the Goblin Slayer World, the Gene Potion Laboratory, at this time, a white cabin full of futuristic technology has been placed in the white room.

At this time, there were five people standing in the room, four researchers in white coats, and a tall man wearing only a pair of underwear.

"Soldier 001, I'll tell you again that the mortality rate in this experiment is as high as 30%," Bel Kevin said, holding a tablet in his hand, flipping through the soldier's message. Of course, this information is only his physical fitness information, and the real information of the Trailblazers is not even authorized by Bel Kevin. "It's too late for you to regret it now."

Prior to this, the Eastern Xia Empire had already requisitioned a hundred condemned prisoners from the prison cells of various countries and injected them with genetic potions. Most of these condemned prisoners are not strong, most of them are in the second tier, and there is only one third-tier silver-level adventurer.

After the results of the experiment, the survival rate was even lower than everyone had calculated. Only 60 out of 100 adventurers survived, and nearly 40 were only partially strengthened, such as eyes and arms. This did not achieve the effect that the Gene Potion could achieve, and in Bel Kevin's plan, the Gene Potion was supposed to evolve. Evolving to a higher stage as a whole, it is not a deformed strengthening of a single part like this.

According to the data obtained from this experiment, humans must reach a certain level of strength in order to fully absorb the effect of the gene potion. The success rate of the first tier is 50%, which mainly depends on one's willpower and luck, and even if it survives the evolution of the genetic potion, it is only a single part of the strengthening. The success rate of the second level is 70%, and if your willpower is extremely tenacious, there is a high probability that genetic evolution will survive, and the overall evolution will be half of the partial strengthening.

The main reason for this information error is that the subjects of the previous experiments are all goblins, and ordinary goblins cannot survive the enhancement of genetic potions.

Hearing about the mortality rate of the experiment, 001's expression did not change in the slightest, and he said, "I'm ready, doctor." ”

"In that case, let's go inside." Bel Kevin clicked a few times on the tablet, and the cabin slowly opened.

Click:

001 took two steps from the first two steps into the cabin and lay down, and then the cabin slowly closed.

After seeing that the cabin was completely closed, Bel Kevin turned his head and ordered, "The human evolution experiment begins, inject the genetic potion." ”

"Yes."

A tube in the cabin slowly stretched out and pierced into 001's right hand vein with precision.

After a few seconds, as in previous experiments, 001's expression became visibly distorted, and he suffered immensely, but he relied on his own will to refrain from screaming.

Seeing this, Bel Kevin nodded with satisfaction. According to previous experiments, this pain must be overcome by one's own willpower. If you don't suppress and obey your own heart, you will only let the pain completely erode your mind, and you will always be in a special state of unconsciousness. In this case, there is a high probability that there will be two results.

Only a few lucky people survive to die of pain or physical collapse, and even if they survive, they are only partially strengthened.

Boom! Boom! Plop Knock .....

001's heart began to beat wildly, and the blood circulation continued to increase for half an hour.

Half an hour later, 001's pupils began to appear a hint of gold, and the muscles of his body began to tremble slightly. The pain emanating from his body became more and more intense, and at this moment, it was as if his body's protective mechanism had failed. In the face of such pain, he did not faint, but his consciousness became clearer.

Finally, he couldn't help but scream.

"Ahhh

A terrible scream rang out from the white room.

"Start injecting the eaux-de-vie." Bel Kevin spoke.

A needle protrudes from the left side of the cabin and inserts 001's left hand vein.

Although in the contract, the Eastern Xia Empire did not need them to pay tribute, the Ten Kingdoms of Order still sent various rare treasures to the Eastern Xia Empire. This is the water of life that the elves paid tribute to the Eastern Xia Empire, and this water contains extremely strong vitality.