To refine a star and refine it into a magic weapon, Zhao Yu's current mana realm can't do it.

Even after achieving the primordial spirit, he may not have such a powerful mana.

However, the means of refining magic weapons are strange, and it is not necessary to carry mana to wrap the stars and refine them in one fell swoop. There are powerful mana refining methods, and if the mana is not enough, the refining method of not having enough mana. The formation and forbidden method play a considerable role in it.

As for refining a star with a single move, the magic weapon that was refined in that way would probably be of little use to that kind of monk.

Zhao Yu planned to refine a star, so he was thinking about the subtlety of using forbidden methods and formations, using all the essence of a star as materials, and over time, thirty or fifty years, one or two hundred years, the magic weapon could be refined.

It is equivalent to using the stars as the mother body to conceive magic weapons. When the magic weapon is born, this star is at the end of the day.

The premise is to choose the right star. The resources contained in it should be abundant enough and the volume should be appropriate and moderate. What's more, after removing this star, it can't have much impact on the earth.

In the solar system, there are no stars that have all the conditions. It's not that resources aren't abundant, but once one star is missing, it will have an impact on the entire star system, and even change the trajectory of many stars.

For example, once the trajectory of the earth changes, it will produce a series of chain reactions.

If Zhao Yu refines Jupiter or Mars and loses the influence of Jupiter's or Mars' gravity, the earth may be closer to the sun, which will increase the temperature of the earth's surface and be more strongly exposed to solar radiation, which will be almost a catastrophe for the earth's creatures.

A galaxy is a dynamically balanced whole, and the meta-magnetogravitational force emitted by each star affects each other to achieve the observed equilibrium situation. And once one is missing, the balance is upset, and the consequences will be extremely serious.

Whether it is far away from the stars or close to the stars, even the slightest change is indeed nothing for the entire galaxy, but for the creatures on the planet, it is a huge natural disaster.

Therefore, if Zhao Yu wants to refine a star as a magic weapon, he must choose a star outside the solar system.

Unless he doesn't care at all about the life or death of the creatures on earth.

And it is not easy to leave the solar system and enter the deeper starry sky.

Even if he refined this flying sword and could fight across the stars, Zhao Yu was still a little hesitant about it.

The earth is like a fist-sized puddle of water, and the starry sky is the boundless ocean. The wind and waves are far from what people can imagine.

"Let's just take it as a trial..."

Zhao Yu thought in his heart.

Cao Mengde's ascension to the pole and the founding ceremony of the country finally have a fixed number.

A few days later, Guo Jia came to Taihe Courtyard and explained Cao Mengde's plan to Zhao Yu.

Because of the preparation of the ceremony, Cao Mengde was busy with his feet and did not touch the ground, Xun Yu and others were the same, only Guo Jia, the prodigal son, was the most leisurely, so he volunteered to come to Taihe to see Zhao Yu in the courtyard.

This is the first time Guo Jia has come to Taihe Courtyard.

Speaking of Guo Jia and Zhao Yu, they have not seen each other a few times. He was introduced by Xun Yu to Cao Mengde, and the time was relatively backward. There was no direct communication with Zhao Yu. In the past ten years since Zhao Yu left, only Cao Mengde and Zhao Yu's disciples often came to the other courtyard, and the others, even Xun Yu and others, never came.

However, for Guo Jia, Zhao Yu and Taihe Courtyard, these two titles have long been like thunder.

Shenzhou can have such earth-shaking changes, not in Guo Jia, not in Xun Yu, not even in Cao Mengde, but in Zhao Yu.

Needless to say, meet and talk in detail.

The time of Cao Mengde's enthronement ceremony is set two months later, that is, in August of the Mid-Autumn Festival.

In these two months, Cao Mengde wanted to build a nine-zhang sacrifice platform in Luoyang City, and when he ascended to the pole, he hoped that Zhao Yu could come to the sacrifice platform as an immortal to preside over the ceremony and bless him.

And in these two months, he will first make the name of the Son of Heaven and announce the establishment of the country in the world.

At the same time, Zhao Yu's previous advice to him was also fully adopted.

The country name is Huaxia, and Yanhuang is the era.

That is to say, this year, that is, in the year 208, the thirteenth year of Jian'an, Cao Mengde established the country in China, and the year was called 2905 of the Yellow Emperor.

The Yellow Emperor calendar is the oldest epoch law of Zhuxia, which is based on the time when the Yellow Emperor founded the calendar and determined the heavenly and earthly branches. It was 2697 BC.

Of course, although the era of the Yellow Emperor is adopted, the calendar is not based on the Yellow Emperor calendar. Because of the changes of the times and the changes of the environment, the Yellow Emperor's calendar is still rough and not very suitable today. The era uses the era of the Yellow Emperor, and the calendar still follows the four-minute calendar after the middle and late Eastern Han Dynasty.

However, according to Guo Jia, Cao Mengde had already gathered talented people who were proficient in astronomy and mathematics three years ago to compile a new calendar.

It will probably be a year or two before the compilation of the new calendar will be completed.

Cao Mengde took Huaxia as the national name and implemented the Yellow Emperor era, and almost completely adopted Zhao Yu's opinions.

This also shows Cao Mengde's ambition to be consistent and flow for eternity.

As for asking Zhao Yu to preside over the ceremony as an immortal and give him blessings, even if Cao Mengde didn't say it, Zhao Yu would do it. This is for Cao Mengde's rectification, indicating that it is the destiny of heaven.

Throughout the ages, who dynasty can get the immortals to preside over the founding of the country and bless it?

This is Zhengshuo, this is the destiny of heaven.

This is also the purpose of Cao Mengde's waiting for Zhao Yu's return after dominating the world.

Orthodox.

In the following two months, Taihe Courtyard remained the same as before. And Zhao Yu took the time to refine two magic weapons. One of the swords - it is the legendary sword of the Holy Dao, the mythical sword of the Yellow Emperor who holds the sword of the war-breaking lord Chiyou, the Xuanyuan Sword.

Whether the real Xuanyuan Sword exists or not, and whether it still exists, no one knows. The Xuanyuan sword refined by Zhao Yu can be replaced.

The other ritual vessel is a large seal. It was the first emperor of Zulong who ordered Li Si to engrave the jade seal of the country with the He's bi 'ordered by the heavens, both longevity and eternal prosperity'. Zhao Yu asked Cao Mengde to bring this jade seal, add some materials, and refine it.

Whether it was the Xuanyuan Sword or the heirloom jade seal, Zhao Yu had wasted a lot of thoughts.

The Xuanyuan Sword has added the function of the Five Elements Array Flag, that is, this sword can completely replace the Five Elements Array Flag, or even surpass the Five Elements Array Flag. As a certificate for Cao Mengde to command the army and conquer the Quartet.

The jade seal of the country has been refined into the three forbidden methods of deterrence, meditation, and body cultivation. Deterrence is for its majesty, and the edict stamped with this big seal makes people shake their hearts at a glance and dare not ignore it. And meditation and health care is for the health of the Son of Heaven who holds the seal.

It took Zhao Yu nearly a year to refine the Five Elements Array Banner at the beginning, but it only took two months to refine two magic weapons that were more powerful than the Five Elements Array Banner. It is because Zhao Yu's cultivation and attainments in the forbidden law at this time are not the same as those at that time. In addition, in the past ten years, the world has collected a lot of good materials, so that it can be so fast.