In the afternoon in the academy, the sun accompanied the laughter of the girls, and the four figures with different styles walked on the boulevard.

"Sister Xiaobei, why are you smiling, why are you keeping a straight face?" Chu Luo'er jumped around Mu Bei left and right, making a grimace at her.

Looking at the lively girl in front of him who was trying to make him laugh, Mu Bei pursed his lips and tried his best to make a smiling expression.

"Haha, this is also a laugh, hey Sister Xiaobei, you are too perfunctory, you can't do it again." Chu Luo'er was amused by Mu Bei's expression instead, Meng Shaohua pulled Chu Luo'er's ears and snorted, "Luo'er, have you forgotten what you're going to do in today's history class?" ”

"Ah, it's over, am I going to be publicly executed again?"

Meng Shaohua's eyes rolled and slapped her on the back of the head.

"Why don't you hurry up and flip through the book, and make up for it later, so that the teacher doesn't know anything when you ask!"

Chu Luo'er quickened her pace with an aggrieved face, and when a few people walked into the tall teaching building, a white figure came to the road beside her at the same time.

"Meng Shaohua, Lin Yiyi, Chu Luoer, hello." Mu Bei looked at the handsome young man in white shirt, and just met his gaze.

"Who is this classmate?"

"Oh, hello squad leader, Sister Xiaobei is our new roommate, she is very cold, you won't have a chance." Chu Luo'er immediately said on her own page.

"Really? Hello, my name is Jiang Gu, and I am the first class leader of the mecha department. The young man named Jiang Gu smiled at Mu Bei.

"Mubei." Mu Bei said softly.

"Mu Bei, it's a pleasure to meet you." Jiang Gu smiled with a gentle expression.

"Hmm."

Without any idea of saying more, Mu Bei walked directly to the classroom, Meng Shaohua nodded at Jiang Gu, followed closely with Lin Yiyi, and Chu Luo'er was at the end, snorting at him: "Look, I said you didn't have a chance." ”

"Chu Luoer, be careful of today's test results, you can't always borrow my scores." Jiang Gu smiled slightly and walked away.

"You!"

"I'm!"

The four of them sat in the huge classroom, and Chu Luo'er, who came last, sat in the position angrily and grabbed her hair angrily.

"What's wrong?" Meng Shaohua was strange.

"Squad leader, he laughed at me! He said again that I borrowed his scores, ahhhh "Chu Luo'er is crazy.

"Stupid Luo, I'm not good at reading books, I don't know anything, it's a shame for me." Lin Yiyi rolled his eyes.

"Sister Shaohua, look at you, Xiaoyi also bullied me."

"I know that it's embarrassing to have zero eggs in the general exam, and I don't read many books, I really don't know what to say about you." Meng Shaohua patted the back of Chu Luo'er's hand.

"Stupid Luo, who does a cheat sheet, if it weren't for Sister Nan Nan, you would have been fired a long time ago." Lin Yiyi grimaced at her again.

Chu Luo'er was so angry that she screamed again.

"Quiet."

The old professor with his eyes walked in, turned on the electronic screen, and announced the start of class.

"It's coming, it's coming." Chu Luo'er lowered her head, for fear that the history teacher would notice her.

"Before commenting on the last history test, I would like to welcome a new student to our mecha department." The old professor clicked on the communicator and glanced at it, and then said, "Is Mu Bei here?" ”

Mu Bei stood up and bowed slightly to the old professor.

"Good." Inadvertently glanced at the trembling head beside Mu Bei, the old professor frowned, and said, "Mu Bei didn't study the previous course, I hope that after going down, the classmates will help her more." ”

"Then, let's start reviewing the last test." The old professor snorted coldly, and Chu Luo'er's head lowered.

"It's a pity that there were no students with full scores in the last test, and students with zero scores are old acquaintances."

There was a burst of surprise in the classroom, and everyone looked at the white-clothed young man in the middle of the first row, and by the way, at the group of people in the middle who wanted to disappear in place.

"Classmate Jiang Gu, don't you even know the answer to the last question?" The old professor looked at Jiang Gu strangely.

Jiang Gu stood up and was silent for a moment, without saying a word.

"Hey, it seems that the question is a little more difficult, so, after going down, have any classmates checked the answer to this question?" The old professor looked around at the students in the classroom and said, "About 5,000 years ago, on the Beishan Plain, how did our ancestor 'Gu' defeat his enemy 'Bei'? ”

Click.

A strange sound came in a flash, without attracting anyone's attention, and the old professor looked at the dazed students and sighed softly.

"In that case, then I'll tell you about that history."

"At that time, our ancestor 'Gu' and his enemy 'Bei' launched the final battle to unify all the primitive tribes of mankind on the plains of Zhubei Mountain."

"Our ancestor 'Gu' was a very creative, imaginative and knowledgeable existence at that time, and his tribe was also known as the tribe of ancient gods, who taught people to build wooden houses, make tools, and preserve fire, and did a lot of meaningful things for the primitive people at that time. As a result, the tribe of the ancient gods attracted many others and eventually became the most powerful tribe at the time. The old professor said slowly: "But at that time, after the development of the ancient god tribe, Gu left the tribe for some reason and began to travel the land. ”

Click.

Feeling the table tremble slightly, Meng Shaohua looked around strangely and didn't find anything wrong.

"It was at that time that he discovered the existence of humanity's greatest enemy, the 'North'."

"No one knows where Kita came from, only that since the birth of Kita, it has a strange ability to demagogue."

"Using this power, the northern region has developed its own power, and among the tribes that belong to the north, some human beings have become infinitely powerful, fearless of death, and extremely powerful in combat."

"Soon, the forces of the North and the Ancient collided together, setting off a constant war."

"Because of the strength of the northerners, the people of the ancient god tribe were defeated one after another, and in order to save the people of the ancient god tribe, Gu returned to the tribe and taught the people of the tribe how to use iron, wood and fire to build various weapons."

"The ancients who possessed weapons began to have the ability to confront the northerners, but they could not really achieve victory, until late one night, a major event happened in the northern tribes." The old professor's description was very vivid, which attracted the attention of most of the students in the class, looking forward to the rest of the story.

"Hey, Sister Xiaobei, what's wrong with your hands, are you cold?" Chu Luo'er looked at Mu Bei suspiciously.

"Nothing." Mu Bei's tone was extremely light, she lowered her head, her long hair hung down to block Chu Luo'er's vision, and only a little pale cheek was exposed.

"Teacher, what's going on?" Someone couldn't help but ask.

The old professor smiled and continued: "In fact, in the tribe of the north, there has always been a hidden ancient man who pretended to be bewitched, and he became a henchman of the north, and he has been enduring humiliation. After fighting Gu that day, after returning to the tribe tiredly, he finally found an opportunity and seriously injured the north, and also caused chaos in the tribe in the north. ”

"Wow, that's amazing." Someone shouted.

"Hmph, what, still endure humiliation, isn't it just a mole and a sneak attack." Chu Luo'er said disdainfully.

"After Gu knew, he immediately seized the opportunity and rushed into the tribe of the north, and after a fierce fight, he finally defeated the north!"

"Bei, which is the source of evil, was killed by Gu, and Gu occupied the tribes of Bei and established the first force in human history to complete unification, that is, the ancient dynasty."

"And because he was seriously injured in the battle with the north, the first throne of the ancient general dynasty was given to the ancient, who made great contributions in the war against the north, that is, the first king of the human dynasty——"

Syllable!

Mu Bei stood up abruptly and slapped his palm on the table.

The class suddenly fell silent.

The old professor looked at Mu Bei, who stood up, and asked strangely, "Classmate Mu Bei, do you have something?" ”

"Teacher, what are you talking about...... There is a problem. ”

The others looked at the new black-haired girl in surprise, her delicate face expressionless, but her clear red eyes were unusually bright.

"Oh?" The old professor was stunned for a moment and asked, "Does Mu Bei have any different opinions?" ”

"Ancient Dynasty ......" Mu Bei lowered his eyes and said softly: "It was not established by ancient times. ”

"Because of the north, after being seriously injured by the attack, after experiencing the battle with the ancients, after killing the ancients, under the siege of countless ancients, under the cold eyes of most of the northerners, he died of all his strength!"

When the bell rang for the end of class, Mu Bei turned around and left the classroom. Everyone was stunned, Chu Luo'er hurriedly chased after him, Meng Shaohua looked at the old professor, said sorry teacher, and followed. Lin Yiyi walked last, and when he left his seat, he looked at the deep cracks on the floor tiles under Mu Bei's feet before.