These three things are Xuanyin heavy water, heaven and earth strange fire and spiritual seal.

Among them, Xuanyin heavy water is a very rare casting treasure material. Its texture is as viscous as mercury. It can make any spiritual weapon. As long as a little Xuanyin heavy water is added, it can make the spiritual weapon integrated and extremely strong.

And not only that, its most peculiar characteristic is that it can be transformed between rigid and flexible.

It can be as hard as diamond in an instant, or it can be transformed into metal liquid.

As the material for making soft sword, it is very suitable.

The strange fire of heaven and earth is some strange fires existing between heaven and earth. If you want to create ordinary aura, you can use ordinary flame. However, if you want to create weapons above holy stripe divine soldiers, the strange fire of that day is essential.

Some foundry masters with more than four stars almost have their own heaven and earth strange fire.

According to ye guchen's guess, the old alcoholic should also have heaven and earth strange fire, but obviously, the old alcoholic's friendship with him is not too deep, not to the extent that he can display heaven and earth strange fire for him.

Even old drunkard hasn't promised to help him forge sword.

Therefore, the strange fire of heaven and earth can only let ye guchen find it by herself.

As for the last holy seal, it is the carrier of holy stripe.

The reason why the holy stripe divine weapon is called holy stripe divine weapon is that in addition to surpassing ordinary holy tools in terms of material power, the most important thing is to have holy stripe.

Inscribing different holy stripes can bring different power bonuses to holy soldiers.

For example, the spirit pattern of breaking the edge engraved on Jiechen can make the sword Qi bring the effect of breaking the edge after being excited. It has a great penetration and restraint effect on any real Qi protection body and defense spirit weapon.

And the thunderbolt holy stripe can make the robbing dust burst out the power of lightning, which is more powerful.

It can be said that the bonus effect brought by the superior holy seal is also extremely huge.

Since ye guchen wants to make a soft sword of holy stripe divine soldier level, he must do everything best. Holy stripe naturally can't choose the goods in the rotten street, but those rare holy stripes are extremely rare and hard to find. Even if they appear, they are expensive, even if there is no market.

"It seems that it is not easy to forge a soft sword." ye guchen sighed slightly, but he was not discouraged.

"Thank you for telling me." ye guchen bowed his hand to the old wine ghost and left directly.

A few days later, the magic judge conveyed the order through the blood order.

The bloody mission officially began. The first thing for the assassins participating in this mission is to enter Beichen mansion, hide and wait for the follow-up instructions issued by the magic judge.

"Beichen mansion?" ye guchen raised his eyelids slightly.

Apart from the Shengyuan palace, where the royal family was located, the other nine of the ten palaces of the Shengyuan Dynasty were occupied by many forces.

In Beichen mansion, there are only two forces besides the leader of Beichen mansion.

Two super aristocratic families, Murong aristocratic family and situ aristocratic family!

"Is the goal of this time to fight against the super aristocratic family?" ye guchen thought.

The background of super aristocratic families is deeper than that of the five aristocratic families in Tianhe mansion. There are more than one strong person in the life and death gateway in their aristocratic families.

But this is not what ye guchen needs to worry about now. After cleaning up and preparing, he also set off for Beichen mansion.

The scope of Beichen mansion is similar to that of Tianhe mansion. After several days of traveling, ye guchen also came to a prosperous capital city in Beichen mansion, Anbei city.

The reason why he didn't choose those secluded towns to hide was that ye guchen wanted to search for some news about Xuanyin heavy water, Tiandi strange fire and Lingyin.

Beichen mansion has vast territory and abundant resources, and its resources are no weaker than Tianhe mansion, so ye guchen also wants to take a chance.

In every metropolis, there are some people who sell news. Soon, after paying the price of dozens of crystal jade, ye guchen also got some news.

Three major events will happen in Beichen mansion recently.

The first is the auction of Tiansheng chamber of Commerce.

In the Shengyuan Dynasty, there were several neutral forces that did not participate in the competition of any forces. Tianzhu pavilion was counted as one, and Tiansheng chamber of Commerce was also counted as one.

Tiansheng chamber of Commerce has a rich background. It is said that it has the shadow of the royal family of Shengyuan Dynasty. Therefore, it is also a place of development in Shengyuan Dynasty.

Based on the strength of the Tiansheng chamber of Commerce, the auctions they held were naturally not small-scale. In previous auctions, there were also some very rare martial arts secrets, rare treasures and so on.

Therefore, the auction of Tiansheng chamber of commerce also attracted a lot of attention.

The second thing is to ask that the sword monument will open again.

The ask sword stele is a place of opportunity in Beichen mansion. Ye guchen is very interested in this ask sword stele and inquired about a lot of information.

It is said that the Wenjian stele is left by a mysterious swordsman. Every year, at a specific time, it will burst out a magnificent sword spirit. The sword cultivation participating in the trial is to bear this sword spirit and approach the Wenjian stele.

There are five places around the Wenjian stele. If you can win one place, you will be qualified to leave a name on the Wenjian stele.

But for many years, only a few people have been able to leave their names on the Wenjian stele.

Those sword practitioners who can win the quota can get different opportunities.

It's said that a sword repairman once got a king level sword skill in the ask sword stele!

Although it's only inferior swordsmanship at King level, it also ignites the enthusiasm of the sword asking stele. Many experts covet the sword asking stele.

Even many martial artists who are not sword practitioners are involved, because even if they get swordsmanship, they can sell it to others without using it, not to mention many other opportunities.

Under the attraction of such opportunities, there are also some strong people from the divine soul realm and even the life and death gateway who will come to participate. However, for the martial arts with higher realm level, the sword pressure from the sword stele will also be doubled.

After some screening, the strong have not succeeded as much as the ordinary martial arts.

Therefore, in recent years, the question sword monument has gradually become a competition field between many Tianjiao. After all, it is a great honor for any sword repairman to leave a name on the question sword monument.

"Ask the sword stele? You can have a look." ye guchen is more and more interested in asking the sword stele.

As for the third major event, Murong ditian of Murong aristocratic family will marry situ Hongxue of situ aristocratic family.

Murong ditian is not an ordinary person, but the proud son of Murong aristocratic family. He is the first Tianjiao in Beichen mansion and the fifth in Shengyuan Tianjiao list. He is a sixth grade Tianjiao.

Murong Ming, whom ye guchen met before, is Murong ditian's brother.

At the age of 20, the cultivation level has reached the seventh level of Qi refining. Many swordsmanship of Murong family are also pure green in the furnace of cultivation. It can be said that they are a well-known Tianjiao in the Shengyuan Dynasty. Coupled with their tall and handsome appearance, they can be said to be the dream lover of many girls.

Situ Hongxue, also the proud daughter of situ family, ranks seventh in the list of Saint yuan Tianjiao. However, compared with her strength, her appearance is more famous.

Not only in Beichen mansion, but also in the whole Shengyuan Dynasty, situ Hongxue's beauty can rank among the top five. With such family background, identity, strength and appearance, situ Hongxue is also an ideal partner in the hearts of countless heterosexuals.

The marriage of the couple, like a golden boy and a beautiful girl, sparked a lot of discussion in the whole Beichen mansion. As for its wedding banquet, it was scheduled more than half a month later.

"It seems that Beichen mansion will not be calm during this period of time." in ye guchen's heart, he faintly noticed a storm coming from the mountain rain.

However, he doesn't have any worries. What he needs to do now is to participate in the auction of Tiansheng chamber of Commerce to see if he can get the materials needed for casting soft sword.