Eventually, Ye Xi divided the year into thirteen months, each of which had its own length according to the phases of the moon. In this way, today is July 10th.

The moon and the day are there, but there are still years left.

In the case of the year, Ye Xi decided to build the city of Xicheng as the first year, so it is now the ninth year of AD......

Listening to the green ear looking at the dense square words and earthworm words on the ground, the curiosity in his heart became heavier and heavier, and when he saw Ye Xi finished drawing on the ground, he couldn't help but ask, "What is this?"

Ye Xi: "This is the calendar. ”

"Calendar?"

All the people of the Howsy are confused.

Ye Xi said to the green ear: "The calendar is not very useful, it is just more convenient to record things." For example, today is July 10th. ”

He tapped the July painting on the ground with his bone staff, and then followed the path to Ten.

"The first time we met was five days ago, on the 5th of July. Ye Xi's bone staff was drawn along the left side until the number five.

While the others were still confused, Jiao's eyes lit up.

He is a person who likes to use bone tablets to record daily life when he has nothing to do, but he always doesn't know how to record specific dates, so he only writes about a certain day of summer heat and winter snow every time, and I don't know how to remember some days without characteristics. But looking at the huge calendar that had just been discharged at his feet, he was like an enlightenment, and he understood it all of a sudden.

Seeing the people around him who were looking at the calendar with their heads down getting closer and closer, Jiao Dou yelled violently: "Don't even step on it!!"

"Don't step on it!"

"Let's go!"

One by one, he drove the men and the howling beasts farther away.

Because this is the door of the Jiaoda stone house, which is considered the territory of Jiaodu, the people of the Horn Clan only complained a few words, and finally retreated a few steps.

After everyone was a few steps away from the calendar on the ground to make sure that they would not trample on it, Jiao Zhen bowed deeply to Ye Xi, and said in a pleading voice: "Lord Yuanwu...... Can you teach me how to read the calendar?"

Ye Xi: "Yes." ”

Jiao Yu didn't expect Ye Xi to be so crisp, so he saluted again excitedly, and said sincerely: "Thank you Yuanwu!"

Ye Xi nodded, and said to the green ear and the others: "If you want to learn, you can also listen to it together." ”

The calendar is not a strategic weapon, even if Xicheng and the clan fight in the future, this calendar will not help the clan kill a few more Xicheng people, now you might as well use it to brush up the goodwill of the clansmen, at least it is easier to inquire about things.

"Thank you, Lord Yuanwu!"

"Thank you, Lord Yuanwu!"

Listening to Greenear and the rest of the Howling Clan, they were delighted.

Although they were not as enthusiastic about writing down the bone tablets every day as they were in the Kakuto, they were also in awe of the written word and knowledge, and they were also very curious about the calendar, and they were eager to learn it.

Ye Xi used the bone staff as a whip and began to teach from numbers.

The clan can write numbers, but their numbers are very troublesome, one is a vertical line, two is two vertical lines, three is three vertical lines, four is four vertical lines, and so on, how can this kind of number be convenient with Arabic numerals......

......

On the roof of a stone house a kilometer away.

The Howling Clan Master and the Howling Clan's Yuanwu stood side by side, and the two of them looked at the picture of Ye Xi's Clan's calendar and numbers from afar.

Ye Xi had strong magic power fluctuations coming out when he was quieting everyone with his cane, which alarmed the two of them. They didn't want to deal with Ye Xi, so they stood in the distance and watched them silently.

watched Ye Xi arrange the calendar on the ground, watched Ye Xi teach all the people of the Howling family the calendar and numbers, and finally watched Ye Xi patiently re-engrave the traversal method on the wall of the stone house at the corner.

"If the tribesmen are like this, it's worth it. ”

The clan lord said softly.

"yes......"

After a long time, the Howling Clan Yuan Wu sighed.

In the crowd, Hearing Green Ear looked up at them as if he had heard it, saluted them and smiled. Then he handed the snow-white bone piece to Ye Xi: "We have learned the calendar, it's time to engrave the matter of your coming to our clan!"

Ye Xi smiled and took the bone piece.

Jiao Yu very attentively moved a rock bench over, wiped it with animal skin, and then asked Ye Xi to sit down. The cold and silent attitude when we first met disappeared without a trace.

Ye Xi thanked the corner, held the knife, lowered his head and clicked on the bone fragment.

"In the ninth year of A.D., Ye Xi, the Yuan Wu of Xicheng, strayed into the sea of fierce beasts and saw a forest fire, so he wanted to use the rain witch spell to extinguish it......"

Ye Xi wrote a total of more than 300 words.

Whether it was listening to the clan and the white-haired giant kangaroo repelling the fierce beasts and saving him, or the matter of the Cang clan lord asking him to rain, the process was recorded clearly.

There are not many words available to the clan, and some even replace them with pictures, and when the Howling Clan and Tinglu Ear saw so many beautiful and neat words at once, they were amazed and held their breath.

"Alright. ”

Ye Xi handed the carved bone piece to Listening Green Ear.

Listening to the green ear took it with both hands, carefully blew the ashes off the bone fragment, and then dusted it with his hands, his rough fingers rubbing the square words one by one.

Ye Xi got up and said casually: "If you want to write anything, are they all engraved on bone tablets?"

After all, it is troublesome to use a knife to engrave, and it is convenient to write it on animal skin or vegetable paper with a pen.

Listening to the green ear, he hurriedly said: "Don't get me wrong, we will also make animal skin rolls, but animal skins are easy to rot and easy to be eaten by insects, and many ancestors' animal skin rolls can't be read, which is a pity." ”

Ye Xi suddenly forgot this.

By the way, those useful and precious knowledge in Xicheng should also be preserved with bone fragments, although vegetable paper and parchment scrolls are easy to write, but after all, they cannot withstand the erosion of a long time, and bone fragments are the most reliable.

After 10,000 years, if Xicheng is gone, and the tribe has disappeared, those unearthed bone fragments may be the oracle bone inscriptions that have made countless experts bald, and it is quite interesting to think about.

Ye Xi nodded, looking through the stone houses of the Howling Clan, looking south: "What is the territory of the clan in the past?"

"It's the raccoon. ”

"And again?"

"It's the Xiling clan. ”

Ye Xi's eyes sank.

The Xiling clan once chased and killed the Xia tribe, forcing the Xia tribe to hide.

Ye Xi: "Can I go to these two clans to have a look?"

Listening to the green ear hesitated: "Can it be...... But there's nothing to see over there, it's pretty much the same as here, and you won't be interested. ”

These two clans are even more disgusted and hateful to the tribesmen than the Howling Clan, and when the clan has not completely evacuated from the east, the two clans of the Raccoon Clan and the Xiling Clan are the most brutal to the tribesmen, exterminating the tribe at every turn, and even the warriors of the first or two levels who cannot dig the core must be killed.

And I heard that the head of the raccoon clan and several witches of the raccoon clan also hate the tribesmen, and their temper is very hot, if they go to their territory, Ye Xi is very likely to be besieged, it is too dangerous.