Return from the second dimension

The lack of weapon materials is still a headache.

Most of the metal raw materials stored in Tianxu City are used to make guns, and now the inventory has become less and less used.

For example, the underground tombs discovered before have been evacuated after a period of removal.

The remaining metal materials are all surprisingly large in volume, and they cannot be cut and transported in a short time.

In desperation, I can only choose to give up.

There are iron ore on the two mountain peaks near Tianxu City, but the primitive low mining efficiency cannot meet the demand for weapons manufacturing.

Perhaps after a while, the metal materials will be completely used up, making the weapons unable to continue production.

Of course, Tang Zhen was worried about this matter. With the means he possessed, a solution to the problem could always be found.

You can't count on Tang Zhen for everything, the residents of Tianxu City feel that they should also do their part. After all, this is to protect their homeland, and they can't let the Loucheng cultivators do their best.

The enthusiasm of Tianxu City was aroused, improper work became harder, and at the same time, he tried every means to solve the problem.

Since there is a lack of metal to make weapons, look for other methods to see if they can replace metal materials.

The first material that comes to mind is naturally the most stones in Tianxu City, and the use of stones as weapons has never stopped since ancient times.

Ordinary stones are definitely not good, but a special stone similar to obsidian was developed by the residents of Tianxu City.

The most amazing thing about this kind of stone is that when it is grilled at a high temperature and poured with water, it will burst into three-sided stone strips thick with a thumb.

Utilizing this feature, the mining of stones is very simple, and only needs to be heated by fire.

After polishing, you can make a perfect arrow, similar to the appearance of a piercing arrow.

Tie the arrow with a straw rope on the wooden stick, and then dip it in the glue, a special arrow has been made.

It can be placed on a special bed crossbow and fire dozens of arrows at a time to launch attacks on groups of monsters.

It can also be fired with a special crossbow, but compared to a bed crossbow, its lethality is significantly lower.

This kind of arrow saves enough metal materials and can maintain the lethality against monsters, even the scales of monsters can be shot through.

Because of the lack of materials, the residents of the city market were ingenious and tried to make weapons from monster bones.

The bone material has been used long ago, and it can be said to be the most primitive weapon material.

The bones of these monsters are different, with properties that other bones cannot compare, and their toughness and hardness are very good.

In the absence of materials, the residents of Tianxu City would naturally not waste these bones, and those monsters that were killed would once again be treated to pieces.

Bone arrows, throwing guns, and some messy weapons were continuously manufactured by the clever-handed residents of Tianxu City.

The residents of Tianxu City silently provided support in their own way, and the cultivators of the Loucheng City were not idle either.

The existence of rune airships and flying war beasts made them think of ways to deal with the monster army. Even if they could not successfully intercept them, they could still cause losses to them.

To put it another way, it is the opportunity to upgrade one's level. After passing this village, there is no such shop.

These monks in the castle city actively applied, hoping to obtain a rune airship, or a few beheaded, and then conduct investigation and harassment of the enemy.

The number of rune airships in Tianxu City is limited, and one of them crashed previously. The requirements of the monks in the Loucheng City are somewhat difficult.

Tang Zhen did not directly refuse, but instead sent several rune airships to carry out the task of investigating and harassing the monster army.

In this way, enough time can be obtained to complete all the preparations before the arrival of the monster army.

The new monks in Loucheng can follow and participate in the war, but they have no control rights. After all, there are only a few rune airships. Who is the right one to use?

If you really want a rune airship, then follow along to build it and design it according to your own ideas.

The Loucheng monks of different race territories have their own specialties. If they can be used on the rune airship, they may bring unexpected surprises.

At the moment of the city's mobilization, an accident suddenly occurred in the mountain on the side of Tianxu City.

...

Many places in the narrow cave are pitch black, and dots of fluorescence can be seen from time to time, like monster eyes.

For some special reasons, there are many residents on the mountain peaks on both sides, and their main tasks are mining and planting.

While mining ore, it is also expanding the internal space of the mountain and increasing the living area of ​​Tianxu City.

But because the environment after mining is too messy and there are various dangers, it is not suitable for living here.

When the monsters launched attacks on Tianxu City again and again, wisps of evil aura slowly appeared in the gloomy mines of the mountains on both sides.

The devilish energy will appear in search of suitable targets for infection. The rats, snakes and worms in the mine will be attacked first.

They were infected by demonic energy and turned into strange things, wandering and lurking in the dark.

Because of the environment, no one found these monsters the first time, which also left them enough opportunities for growth.

Unconsciously, more and more monsters appeared and became restless.

In the middle of the night, a sneaky figure appeared, looking for something in the mine.

When the monsters met, they hid one after another, seeming to be very afraid.

Holding an old map in his hand, he kept searching in the mine, still muttering to himself.

"It's here, why can't you find it?"

Seems to be impatient, the eyes with the gloomy light flashed and dimmed, like a light bulb with unstable current, which may be extinguished at any time.

After groaning a few words, the figure kept silent, seeming to calm the anger in his heart.

"Something's wrong, this body is getting worse and worse. It's irritable and can't be suppressed at all.

There is not much time left for me, I must find the core control room as soon as possible, and then try to activate the gods..."

When the figure said this, a thick hatred flashed in his eyes, which had almost turned into substance.

"Tang Zhen, Ellie, and the bone...

Hey hey, just wait for me, it won’t take long for me to get you punished."

When this figure spoke, it was like a night owl, revealing a gloomy breath.

After looking at the map again, after walking a distance along the mine, on the rock wall in front, a slightly strange symbol suddenly appeared in front of him.

The figure tilted his head and stared at the symbol, and it took a long time before he let out a sick laugh.

"So, I said why I have been searching for so many years, but I still can't find the sign of the intersection.

Even after living for thousands of years, but still a mortal body, how can I see the mark left by the monk!

Sad and ridiculous!"

After a few morbid mutters, the figure walked to the front of the rock wall and stretched out his hand to press on the symbol.

"Crack!"

There was a sound of gears running, and then a black hole appeared on the rock wall, followed by a long narrow passage.

Without any hesitation, the figure got in, and then the passage slowly closed.

No one noticed that when midnight came, the eyes of the super statue on the mountain on the left side of Tianxu City seemed to move slightly.