After all, all kinds of metals are limited, and those who can really use such arrows are powerhouses above the super level. And ordinary iron bows and arrows are also rare for all ethnic groups in northern Xinjiang.

These materials were originally intended to be given to them to resist the underworld, just in exchange for some materials, which can be regarded as their own benefit!

As for the Adamantite Spear, Iron Branch Spear, etc., they also need to be exchanged for some Warcraft bones, skins, tendons or ores in Northern Xinjiang. Although it is half sold and half given, it cannot be completely free, otherwise with dependence, no matter how great the help is, it is impossible to satisfy people's desires.

These were all determined by Hu Menglin after consulting with Elena, Xiao Dick, Qinglin Patriarch and others.

It can be said that these exchanges are barely enough for the labor cost paid by the Qinglin tribe, but in order to jointly fight against the upcoming invasion of the underworld, they can only grit their teeth and admit it!

On the morning of the fourth day, Hu Menglin had already begun to inspect the air defense troops that were being trained, and among these people, including the night elves, the moon elves, most of the gold and silver worm archers, and a small number of magicians, there were only a thousand people.

Ten Night Elves, Ten Moon Elves, Thirty Pig Orcs, Twenty Silver Worms, Twenty Golden Worms, Three Magicians, and Seven Flower Elves. That's a 100-man defensive group. The Night Elves and Moon Elves are responsible for controlling the mirror cannon for long-range air defense, the Flower Elves are responsible for observing and transmitting messages, coordinating the power of the magicians, and commanding the Gold and Silver Worms to be responsible for near-air defense.

Thirty pigman warriors are responsible for using bronze guns to defend the air at close range. As for their bronze guns, they are now using hundreds of ordinary bronze guns that have been exchanged from the Rossi Continent.

The Patriarch of the Summer Land has already instructed his people to complete the production of samples identical to these bronze guns. However, Hu Menglin believed that he could only hit a gun a thousand meters away, and he could not restrain the thick and thick beast at all, so he could only hit one gun, and the beast had already rushed to the front, which was not suitable for defending the huge underworld at all.

Therefore, he proposed to increase not only the volume of the bronze gun, but also the range. If it had been reformed according to Hu Menglin's intentions, this bronze gun would have become a "single-shot rifle"! Hu Menglin even put forward the idea of a magazine, but I don't know if it can be realized!

Hu Menglin looked at these air defense forces commanded by Da Momo, her brows furrowed, which made Xiao Momo look nervous, although she didn't care about success or failure as much as her sister, but after all, they were two sides, and they still felt very similar! She pulled Hu Menglin's arm, "What's the matter, is my sister commanding incorrectly?"

Hu Menglin shook his head and said, "It's not wrong, it's too formal, this kind of fighting, if the enemy changes the formation, it can confuse these orcs!"

He called too big Momo, "This group of 100 people is too large, it should be divided into five groups, which can be combined in one place or separated, there should be a minimum and maximum division in the direction and area of the defensive air, and the long-range and near attacks should be combined, and it is best to improve in actual combat."

For example, put some flying monsters! Also, you can arrange a phantom exercise. Let Binglinghua ask the East China Sea Bei Clan to support some Phantom Bei people, and there is the existing air power of the Hades and Demon Clans formed in the air.

Also, the Night Elves' True Eyes are to be used. Moreover, have you thought about how you can support other fighters in battle if the enemy does not take to the air?"

Da Momo thought that he had done a good job, so Hu Menglin was so angry that he almost cried!

Fortunately, Xiao Momo diverted the topic on the side, "Hu Menglin, I'll contact Grandpa Joseph again, and support some more long-range mirror cannons, sun and moon gems, and mirror magic crystals, which can effectively reduce our chances of exposing our true bodies!"

Hu Menglin was happy, "Little Momo is really smart, by the way, we will also send some of our specialties over and let grandpa sell a little more!"

Xiao Momo's eyes turned red, "Grandpa doesn't know what's going on with his body, he hasn't seen it for months! If it weren't for the fact that he was a Mirror Realm Overseer, he would have been able to teleport over directly, so that they would be able to grow together!"

Hu Menglin hadn't seen Li Youru in his dream for a long time, I don't know if something happened in the mirror world, Xiao Momo's words made Hu Menglin feel a little uneasy!

Early in the morning, Hu Menglin, who had slept for most of the night, lay on the comfortable bed, and did not take the initiative to get up early to run, but looked at the roof of the shed, stunned.

This state has been going on for a while, Hua Qingyun, who was by her side, was a little surprised, in her mind, Hu Menglin has always been an assertive and optimistic man, what's wrong?

"Hu Menglin, what's wrong?

"Haha, I suddenly thought of the games and the CCPIT in the previous world, and I couldn't help but fall into a little memories!" Hu Menglin was actually thinking about Li Youru, the lover in the mirror world, and he didn't meet in a dream tonight, Hu Menglin was really a little uneasy!

But when he heard Hua Qingyun's question, he immediately wanted to cover up the past with other reasons. You know, missing other women in front of one woman and showing it is definitely a catastrophic mistake!

Hua Qingyun didn't realize that Hu Menglin was lying. She had heard most of Hu Menglin's past experiences, including the experience of studying and falling in love when he was on Earth, and even being pushed into the wild world by the Demon Bull.

She also knew from Huang Ling'er that Hu Menglin, who entered the wild world at the beginning, was basically a scholar who was powerless, relying on tools and brains, not only subdued the Brilliant Moon and Qinghuang, but also successfully killed the regressive demon dragon cub, wiped out the fifth-order underwater demonic beast mud-footed mussel, and saved Gengkins and his wife.

However, Hu Menglin's colorful life on the earth is really not too detailed for anyone other than Caiyunnan. Now, listening to Hu Menglin talk about these two new things that he had never heard of, Hua Qingyun became interested and begged Hu Menglin to talk about it.

Hu Menglin was already worried anyway, so he simply talked to Hua Qingyun and a few beloved wives who came into the house to listen to the excitement.

Although there are many novelties in the whole sports meeting for these wild women, it is far inferior to the swimming competitions, baths, and saunas that Hu Menglin occasionally mentioned! Love of cleanliness has always been a woman's patent, not to mention, according to Hu Menglin, all kinds of gorgeous swimsuits, different temperatures, and different styles of bathing methods have suddenly attracted discussion among the women.

And when Hu Menglin talked about the beautiful women, all kinds of goods, and remarkable results at the CCPIT, Hua Qingyun seemed to suddenly understand Hu Menglin's worries.

The whole wild world is too poor and backward, there are very few people in all races who are even literate and understand etiquette, and many of them are still in the era of slash-and-burn farming, and even only a little better than the savages, so it is simply an impossible task for them to hold a successful goods trading conference. And Hu Menglin's vision is high, compared with the glory of the past, of course I feel dissatisfied!

Hua Qingyun pondered for a while, and suddenly smiled, "Meng Lin, don't worry, in fact, the elf tribes have a very high degree of civilization, plus most of the orcs in our Qinglin tribe already have a preliminary culture, from now on, I will personally grasp this matter, I don't believe it will be worse than your original world, after all, we are strong in skills and abilities!"

Deliana pursed her lips, "Our sea clan is very particular about these rituals, no worse than the elf clan, I will send some people over to help ensure that the beauty is like a cloud!"

Xiao Momo interjected, "Hu Menglin, hurry up and make some swimsuits, let's practice, and shock the audience when the time comes." By the way, where are you going to swim?"

Butterfly Wing smiled, "I know a place not far away, Warm Water Bay, there is a hot spring there, the water temperature is very good, you can swim in winter, let's just fence it off, and our whole family will go to play!"

As soon as she finished speaking, Hu Menglin's eyes suddenly lit up, and he stood up suddenly, "Is the hot spring big?" Seeing Dieyi nodded, he said to Binglinghua, "Go and call the heads of all clans, and say that I will notify you to gather in Wenshui Bay! Let's go, Dieyi, let's go first!"

As he spoke, he came outside, and with a roar, the death unicorn (small beast) suddenly appeared out of nowhere, and a man and a beast quickly disappeared into the space. And the butterfly of the butterfly wing also followed and disappeared into the space. The other women showed their powers and rushed in the direction of Warm Water Bay.

After the girls arrived, they had found that the big fairy butterfly had fallen on the tree, and the little beast was nowhere to be found, and Hu Menglin and Butterfly Wing were "** hand-to-hand combat" in Wenshui Bay.

For two hours, the butterfly wings, which had already gone ashore to observe after sexual blessings, suddenly roared in the air, and the women left the water to go ashore and dress.

In the distance, Bing Linghua had already arrived with Elina, the Qinglin Patriarch and others. In fact, with the spiritual power of all the masters, they have long felt the excitement of Wenshui Bay, and they are all people who have come over, so they deliberately slowed down their speed, otherwise, they rushed to the front with a roar, wouldn't it have become "catching rape in the bay"!

Hu Menglin's body was wet, and his mood was a little unhappy, and anyone who was suddenly forced to interrupt when he was excited would not be happy! However, he couldn't complain about others, because he didn't think about it at all, and as a result, everyone came, who did he blame!

Standing a little higher, he said to Dongyu Wuji and Xia Di Wuji:

"There is natural volcanic activity underneath this warm water bay, and there are natural hot springs three or four thousand meters underground, so it is quite valuable to develop a mountain resort and establish a trading place on this site!

The specific design is composed of a group composed of Hu Lulu and Hua Qingyun, and it takes five days to plan it comprehensively, and then I will change it.

The specific capacity requirements are 100 people from the underworld, 100 from the demon race, 100 from the demon race, 1,000 people from the wilderness, and 1,000 people from other races. The buildings of all ethnic groups should have characteristics, and our wild buildings should fully consider the characteristics of the northern and southern ethnic groups, and be built along the mountains, mainly with three to five floors, and a large bathing and swimming place in the middle. The details are arranged by Caiyunnan and Huaqingyun.