Ancient times are an interesting memory.

At that time, the daily work of human beings was to fight wild beasts, and there was no etiquette or education. There are dozens of people in a clan, and the battle between the tribes is like a joke.

A piece of stone polished and sharpened, tied to a thick branch with rattan, is a very powerful weapon.

Not to mention piercing animal skins, even if it is human skin, such a weapon may not be able to pierce it.

However, it does not need to be too lethal at all, and it is extremely powerful, but in fact, there was no professional treatment before. As long as you are injured by a weapon, you can't work for months.

A man who can't work for a few months is equivalent to two losses to the tribe.

If a piece of flesh and skin were broken by such a weapon, a limb might have to be cut off in that era of extremely poor sanitary conditions, which was already an irreparable loss for a small tribe.

In order to protect themselves from the cold, people learned to wrap their bodies in animal skins.

In order for their tribe to move flexibly and avoid snakes and insects, people learned how to build simple grass huts.

In order to make food more delicious and comfortable for their stomachs, people learned to drill wood for fire and store tinder.

In order to be able to heal their own injuries, people found some plants and stones in nature that could heal their injuries.

In order to record their daily lives, people invented writing.

In honor of these people who have done good deeds for the people, they are revered as the leaders of the tribe.

The small grass hut that was erected was called the nest, and the leader had a name: there was a nest.

The wood used to drill wood for fire is called a flint, and the leader has a name: the flint.

In the past, the nests were only made in caves or burrows in the ground, which was a gift from the earth, but people did it.

In the past, the flame would only appear after the thunder met the grass and trees, which was a gift from God, but people still did it.

When writing was invented, there were thunderstorms in the sky and earthquakes in the heavens, as if this writing and language were not suitable for existence in the world at all.

But it did happen.

These powerful people in ancient times seem to be different from normal people.

It can be said that the wisdom light on their bodies is not like that humans can grasp at all, this kind of ability is simply the existence of connecting heaven and earth!

Heaven and earth have formulated laws, which people can only follow and use, not transform, let alone create.

Therefore, people believe that there is an existence between heaven and earth, which creates everything, formulates all laws, and can dominate everything in the world, and everything is controlled by it.

It exists between heaven and earth, but heaven and earth are not as good as its existence. It controls people and all things by controlling the heavens and the earth.

Its name is unknown, and later people called it the Tao.

Those who rely on the Tao to balance the heavens and the earth and all things on earth are called gods.

People or things that can know the gods of heaven and earth, people give it a specific name:

"Witch".

......

After a junior high school math teacher finished speaking, he squinted and smiled and tapped the whip in his hand, pointing to the word "witch" that he had written on the blackboard.

"Students, this is the origin of my last name, my name is Wu Luo, and I am also your new math teacher. You can call me Teacher Wu in the future. ”

The middle school teacher was dressed in a plain black T-shirt with no patterns on it. Black pants, black shoes, and only a few red stripes. This outfit is simply a representative of pure black.

"Teacher!"

A delicate little hand was raised, and it screamed crisply.

Wu Luo tapped the position of the little hand with his hand and said, "What do you have to say?" ”

The little hand was lowered, and a head with short hair and glasses rose from the table.

"Teacher Wu, my name is Mu Jiayu, the wood of wood, the Jia of the two soils of the single erection, and the jade of the jade. ”

Wu Luo nodded and said, "Classmate Mu's introduction is detailed. Do you have any problems raising your hands?"

Mu Jiayu raised her childish little head, let out a heavy "um", and said, "Teacher, what you just said, we haven't learned it in the history of the first year of junior high school." ”

Wu Luo chuckled without opening his mouth, and said: "It doesn't matter, what you didn't learn in the first year of junior high school doesn't necessarily mean that you don't learn in the second year of junior high school, and in the same way, if you don't learn history, can't the math teacher teach you?

Mu Jiayu pursed her lips and smiled mischievously: "Got it." ”

Wu Luo raised the corners of his mouth and looked at the dozens of small heads in the classroom, some with a twinkle in his eyes, and some with his head bowed. He smiled and said, "It seems that the rest of you still have problems? Okay, let's not have a new lesson in this first math class, you ask you the questions you want to ask me, and let's learn a new lesson in the next class." ”

There was a roar in the classroom......

......

Wu Luo is a math teacher who just applied for a job this summer, and he has a 23-year-old age on his ID card.

He learned how to be a teacher, got a teaching certificate, and was recommended by a decent university to a junior high school in the county where he lived.

Because Wu Luo was new, the school didn't dare to give him the graduating class of the third year of junior high school or the freshman class of the first year of junior high school. After all, as a school, even for the sake of performance, you can't hand over such two important grades to a fledgling novice teacher.

So Wu Luo was assigned to the second year of junior high school.

There are twelve classes in the second year of junior high school, and the class led by Wu Luo is twelve, which is considered an experimental class.

It stands to reason that a math teacher leads two classes, but classes 11 and 12 have two teachers, one for each teacher.

To put it bluntly, it is to give you a good class and let you, a newcomer, exercise.

But what's interesting is that it stands to reason that for newcomers to exercise, it should be a veteran with a novice. Unfortunately, the math teacher in Class 11 is also a novice.

Newbies newbies who are newer than Witch.

If it weren't for the fact that the students in these two classes were studying well, Wu Luo would not be in the mood to continue this first lesson.

The math teacher in Class 11 is the daughter of the director of the Education Bureau, who has also just come out of university to study software engineering. After graduating from university, I didn't know why I abandoned my major and had to find a job as a teacher.

Unfortunately, her desk was still right next to her.

What's even more unfortunate is that this arrogant little girl didn't come to report on the first day of school.

Her class naturally allowed herself to be replaced.

After two lessons, Wu Luo was left in the office with nothing to do.

Then, I was called out by the leader of the math group......

Looking out the window, a wry smile appeared on Wu Luo's face.

What did I come here for?