After firing, it becomes stronger, and with four vents, it will not be broken by the sudden expansion of air pressure to melt the wax inside.

Therefore, the word 'four' also has four ventilation holes, which lead to the meaning of three sides, so that the ventilation is more uniform.

So, what if this master tool is fired too much before it is filled with molten metal, when the wax is removed?

Of course it will crack.

There is a special word for this civilization.

Undoubtedly, after knowing that the dagger is actually a wax model representing the meaning of the dagger, then you will know that the soil on the dagger is actually the mother tool of casting.

For this reason, if the soil is overburned, the soil will crack.

As a result, there is a word that makes modern people puzzled, or rather, anyone who imagines it will find very strange.

That's the 'old' word!

At this moment, it can undoubtedly be seen that in the lost wax method of making daggers, the mother tool is burned too much, and the soil is cracked, which is the original meaning of old, that is, it is overburned, burned old.

It's subtle.

From this, it can be seen that filial piety, that is, if the mother is cracked, take out the child, give birth to the child, the child can be as large as the mother's tool, so that the tribe is prosperous, is filial piety.

Therefore, the ancients also said that there are three unfilial pieties, and no queen is great.

For this reason, the word filial piety is used as the pronunciation of the 'small' character used in the method of dividing and propagating the bamboo gen.

On the same day, Zhang Jingtao finally got a really powerful weapon.

A sharp long sword, made of carbon steel, is definitely not inferior to the long sword of the Warring States.

A composite bow made of fish glue is only 80 centimeters long.

Zhang Jingtao still didn't know what kind of measuring tool Ah used to determine the ratio of the length and power of this bow, but I heard that this bow was made by her during the winter solstice.

The winter solstice, only Ah Ha understands what it means.

The same is true for the summer solstice and the Dragon Boat Festival.

But Zhang Jingtao will not ask what the summer solstice is and what is the Dragon Boat Festival.

All he cared about at the moment was the bow.

Look closely, although this bow is short, it is a real compound bow, which is already very similar to the bow shape in the Zhang character, and its power is not weak.

Moreover, although this short bow is not as good as the compound longbow made by Ah, the power of the longbow can now be made into a compound bow is absolutely amazing, but this short bow is more easy to carry.

What's more, such a short bow, when taken outside, those apes can't be imitated by Genben.

None of them could see how the bow was made.

If they were to imitate the shortbow, they would only make children's toys, and the power would be ridiculous.

It is conceivable that the longbow in the future will be a very powerful weapon, and Ah He will not use it easily.

When going out, the Silk people must only use short bows.

In addition, there is naturally a large shield and a real steel pipe and steel blade Changge.

Zhang Jingtao held these weapons in the flood wilderness, and Fu Xi had a flame scar on his forehead like a third eye, Zhang Jingtao simply felt that he was like a golden-armored heavenly soldier, and he wanted to go to the mortal world.

Coupled with a handsome linen short robe, it is even more beautiful.

The girls who can see Xidao are all praised.

There are many girls who can't help it, come to his face to bite it, and pull him to make love at night.

Even the one hundred and eight men were admiring.

And with so many beauties, Zhang Jingtao naturally likes them, not to mention that there is still Grandma, but unfortunately, he has to go to the alliance.

After a few more days on the island, Zhang Jingtao hugged Ah He, kissed and kissed her bulging belly, and then said goodbye and embarked on the road to the alliance.

After trekking, using up a large bag of spices, and encountering a lot of dangers, Zhang Jingtao finally came to the tavern of Baiyue Bazaar.

He's here because he's going to report for duty.

When Ye Lu saw Zhang Jingtao, her eyes lit up at first, and then she said with a pretty face: "You have not made any contribution to the Alliance Warrior Association for a long time, and you will be demoted to a quasi-martial artist, so you should pay attention in the future, otherwise, your martial artist qualification will be cancelled." ”

Zhang Jingtao listened, and only smiled.

Although all the warriors of the Samurai Guild belong to each clan and there is no rule that they must report, there is indeed a rule for contribution.

After seeing that this rule could make martial artists leave the clan and concentrate on serving the alliance, the Baiyue Alliance increased the intensity of this rule.

Moreover, promotion has become extremely important for martial artists.

Such promotion levels include quasi-martial artists, martial artists, cat martial artists, leopard martial artists, eagle martial artists, tiger martial artists, and so on.

It is almost borrowed from the rank of samurai.

If you can get promoted, then you can get the power to command a large number of troops, the alliance is already on the issue of army alliance, and the master mother of all tribes also has the intention of agreeing, because there are a large number of savages coming in the south, and the situation is by no means stable, even if the Baiyue Alliance has retreated to Yuedi, it will not be stable.

This can also be clearly seen from the wild ghosts joining the wild people.

It's just that, if it's a quasi-samurai, it's usually a single soldier, or at most he can only lead a small team to participate in battle.

Martial artists, although they can lead the team, and the number of troops they can lead is uncertain, and it is not impossible for the martial artist to lead the team, but generally speaking, as a martial artist, you can only lead a team of 100 people to fight.

Only by becoming a cat warrior can you lead an army of hundreds of people, if you can have so many troops, although you can't control any battle, but it will always help to improve your merits.

This is naturally extremely important to Zhang Jingtao.

The Silk Clan has little power in the Alliance, but there are definitely a lot of martial arts seats for the oil-eating people.

In short, it's not that Yelu is making things difficult for him, but that's the case, at most, Yelu didn't help him with anything, it's business.

"So, how can you quickly turn positive?" Zhang Jingtao couldn't help asking.

Ye Lu said: "You can choose to teach your disciples well in my martial arts field to become regular, but that time is longer, and at this point, I can't take special care of you; Or you can also choose to participate in the war, the south of Yue Di is not very peaceful, the ape people in Chu have integrated a lot of southern savages, and there are tribes of southern savages who occupy Chu land, and they are also ambitious, and they are fighting on a large scale at the moment. ”

Zhang Jingtao immediately thought that when he first entered the Baiyue Market today, a large group of people and horses drove south.

Depend on! This desolate war was fought on such a large scale.

Zhang Jingtao couldn't help but be a little nervous.

After all, in a huge army, if you want to guarantee your complete security, that is something that no one dares to guarantee.

"Sister Yelu, Yelu Beauty, we always have a little friendship, right? People say that I am your little white face, it is too slow to use the martial arts field to turn positive, but if you go to the battlefield, it is too miserable to be a small soldier, is there any other way? "Zhang Jingtao is not a dull person, he has the power to use, so he naturally wants to use it.