Song Yun shook his head, feeling that this question involved the secret of time, and I am afraid that only the system, the embodiment of the will of this world, can give an answer.

The system has been silent about issues related to the timeline, basically only letting him explore on his own, and rarely saying it explicitly

After a while, there would be no answer, so Song Yun put the question aside and looked at Li Wu and the others.

At this time, the three of them were looking at the whole book of "Nine Changes of Magical Powers" and couldn't put it down.

Song Yun slowly demonstrated the first two changes of "Thick Earth Green Ox Transformation" and "Cloud Falcon Transformation".

No matter how much they are, they can't comprehend it at their current level.

He took out a few bottles of pills, which were enough for Li Wu and the three of them to cultivate to the realm of warriors.

After that, it depends on their creation, if it is really the founder of the Tang Dynasty, there must be something extraordinary, and sooner or later it will rise.

"Okay, it's not good to stay here, so go ahead." Song Yun waved his hand and began to drive people away.

This time the transmission of gong is mainly to end the cause and effect between him and Tang Guo, and there is no point in accepting disciples.

Li Wu and the three of them, after all, were just passers-by in history, passing by Song Yun, and then each went their own way.

Unless it was a top-notch combat power like King Tang Jing and died at the hands of Heavenly Demons and Heavenly Demons, Song Yun would take the initiative to intervene and try to leave a hole card.

"Still leaving?" Li Wu and the three of them looked reluctant and wanted to stay and practice martial arts all the time.

But as soon as Song Yun waved his sleeves, a strong wind blew them directly out of the city.

Li Wu and the three of them could only salute the city, and then turned to leave.

On the other side, more than a dozen evil guards quietly left to collect intelligence outside.

At this time, Anxi City is completely quiet.

Only Song Yun and more than 300 evil guards were left, preparing for the next battle together.

……

In the [Void Storage Box], two swords were silently suspended.

One is a bronze long sword, four feet long, three fingers wide, dark blue in color, narrow in front, and a faint cold light flashing at the edge.

The other is an eight-sided chopping horse sword, dark gold in color, six feet long, three fingers wide, of which the hilt is nearly three feet long, can be held in both hands, the front section is slender, can be cracked and stabbed, is the predecessor of Tang Guomo knife.

These two swords are the treasures of the lower grade of the Heavenly Rank.

But the difference is that the bronze longsword is a systematically crafted spirit sword that has the potential to be continuously promoted.

And the eight-sided slashing sword is completely finalized, and it is much more difficult to be promoted.

In addition to the two Heavenly Rank Swords, the [Void Storage Box] also contained more than fifty divine weapons.

Swords, guns, swords, halberds, hammers, and sticks are all confiscated by Song Yun in previous battles.

As long as you reach the grade above the ground level, collect them all, no matter whether they are good or bad.

A small part was left to the New Tang Dynasty, and most of it has been preserved to the present.

Several of them are also famous weapons of famous generals in the past dynasties, such as the two three-pointed and two-edged knives of Jingguo Bai Jian and Bai Xiang, the Panlong stick of Marshal Liang Guo, and the Xuangang fist gloves of Cai Guojun......

Each piece is shiny and restrained, and the quality is extraordinary, symbolizing a period of glorious war history, and also symbolizing Song Yun's own achievements.

However, these weapons are stored in the Void Locker and are not just for collectible purposes.

All the magic weapons will become casting materials.

The system will take action, and with the power of real magic axes, smelt other divine weapons, and use them to upgrade the bronze longsword and push it to the middle grade of the heavenly rank.

Song Yun took two heaven-level weapons, the eight-sided horse slashing sword and the dragon stick, as well as seven earth-level weapons, as the materials for the promotion of the bronze long sword.

He took off the "Great Xia Offering Heavenly King Soft Armor" that he wore in the white robe again.

This soft armor has helped withstand countless fierce attacks, and it has also suffered a lot of damage, so it will be repaired this time.

It's just that it's more difficult to get promoted, unless Song Yun can find another Heavenly Rank Stomach Treasure.

Then the system starts the recasting work, which will have to wait a little longer.

Inside the room, Song Yun, who was sitting cross-legged on the edge of the bed, slowly opened his eyes.

At this time, the two martial saints of the Ghost Slayer Sect had only fled for one day, and they had not yet made a comeback, and everyone in the city was estimated to be able to spend a few days in peace.

Song Yun had nothing else to prepare except for upgrading his blades and repairing soft armor.

I simply went out to see what the evil guards were doing.

As soon as he entered the camp of the evil guard, he heard a crisp sound of clanging.

As far as the eye can see, many evil guards are also repairing equipment.

However, they are equipped with not only ordinary weapons, but also a variety of special tools.

Song Yun became interested and brought in Chang Bing to help introduce him.

Chang Bing was instructed by the main general Zeng Haoying, and he did not hide his personal interests, and showed many unique equipment.

The evil mirror that can illuminate the breath of the heavenly demons and demons, needless to say, is very important.

The Soul Protector Jade Pendant can protect the mind from being eroded by the Heavenly Demons.

Song Yun was surprised to find that the jade pendant that Canghaike had traded for him at the beginning was the equipment of the Evil Guard, and it was the best quality soul protector purple jade among them.

He couldn't help but think back to the mysterious old man who lived in seclusion in the East China Sea, who was said to have lived a long time, experienced many reincarnations, and had always been an enemy of the Heavenly Demons and Heavenly Demons.

"Maybe you can meet Canghaike's previous life later, and then see where this person is sacred."

Song Yun retracted his thoughts and continued to look at the equipment of the Evil Guard.

The directional disk can roughly perceive the movements of the heavenly demons and ghosts within a hundred miles, but it is not accurate and often makes mistakes, otherwise it is also an artifact.

Breaking the Formation Talisman, specifically destroying the magic circle, a talisman is pasted, and the magic circle will become invalid immediately.

The Death Formation Banner can hide the aura of death and decay in a small area, and avoid the attention of the heavenly ghosts.

After taking it, it can temporarily free people from the erosion of heavenly demons and restore their sober will.

……

All kinds of treasures have different effects, although they can't directly harm the heavenly demons and demons, but they are enough to destroy their various plans in the human world.

It is impossible for the Heavenly Demons and Heavenly Ghosts to set off the Heavenly Punishment at will, so many times, the actions of the Evil Guards have a certain effect.

But because of this, they have gone through countless crises.

Especially after the fall of Great Xia, without the support of the emperor, the number of evil guards was sharply reduced, from five thousand to three hundred.

And there is no replenishment of troops.

Those who have the ability have gone to make achievements, and no one wants to join this lone army and do some thankless work.

These more than 300 people can only persevere, for an almost impossible mission.

Song Yun picked up another directional disk and looked at it carefully.

I saw that there were thousands of runes densely engraved inside, supplemented by delicate machine parts, which ran smoothly and the design was quite perfect.

With this level of technology, the countries in the troubled times in the next hundred years will not be able to catch up.

"The Great Xia Dynasty is still the most prosperous." Song Yun couldn't help but sigh.

Chang Bing looked at the orientation plate and sighed: "Now that these technologies have been lost, we can only tinker with them according to experience and make do with them." ”

Song Yun: "It's only been twenty years since the fall of Great Xia, so it's lost?" ”

Chang Bing: "The development of Great Xia is uneven, His Majesty the Emperor has gathered the strength of the whole country to develop the capital Yangcheng, and vowed to build a human immortal city. ”

"Therefore, the essence of Great Xia's martial arts, Taoism, culture, craftsmanship, and so on are all gathered in Yangcheng."

"Who would have thought that Yangcheng would be directly razed to the ground in the turmoil."

"The tens of thousands of years of savings of the Great Xia Dynasty have all been wiped out!"