In the end, the blood-drinking knife was auctioned by the emperor in the No. 1 private room at a price of 200,000 spirit crystals, which made many people who took a fancy to the blood-drinking knife sigh.

Because everyone here knows what the identity of the owner of the No. 1 private room is, no one will take the idea of beating the emperor without his might.

And after knowing that the blood-drinking knife fell into the hands of the emperor, Ye Fan couldn't help but feel a little sorry, if the blood-drinking knife fell into the hands of someone else, Ye Fan might think of other ways, but the emperor is different, although Ye Fan and the emperor have not met much, and they are both opponents, but they treat each other as friends, sorry for the things of friends, Ye Fan will never do it.

In the end, Ye Fan could only reluctantly give up the idea of the blood-drinking knife and focus on other aspects.

The first treasure of the auction was used to get off to a good start, but the grade of the items after that was obviously inferior to the blood-drinking knife, but they were all treasures above the eighth order, either the materials for refining the alchemy pill, or the finished pills or weapons, each of which was worth a lot of money.

Among these items, Ye Fan also bid several times, as long as he encountered something he needed, he would not hesitate to take it at a high price.

For Ye Fan, wealth is nothing, only strength is the most important thing, if he can convert all the wealth on his body into strength, Ye Fan will not hesitate to take out all the wealth on his body.

This auction is indeed very huge, Ye Fan upgraded the materials of the Xingchen Sword, the seven seven eight eight found here, only the last main material Xingyun Shentie, as long as there is Xingyun Shentie, Ye Fan can start upgrading the Xingchen Sword.

Nebula Sheniron is a special meteorite, only a small amount of meteorites from outside the sky exist, this metal is black, covered with star patterns, and seems to be constantly flowing, like a vague nebula, so it is called Nebula Sheniron.

This kind of metal does not need to be refined, as long as it is obtained, it can be used directly, and the hardness is very high, and the toughness and ductility, elasticity and so on are very outstanding, it is an excellent refining material, and its own grade is as high as the eighth-order high-level, which is one of the top eighth-order materials.

In addition to the materials needed to refine the Xingchen Sword, Ye Fan also bought some medicinal materials, which were relatively rare and not easy to collect.

Ye Fan bought these medicinal materials now, not to refine the pills, but to prepare for the future, Ye Fan got the ancient alchemy inheritance, and there were many pills in his mind, some of which even the current super forces did not have.

Although Ye Fan didn't have time to cultivate the Dan Technique now, it didn't prevent Ye Fan from preparing in advance, especially some of the medicinal materials that appeared in this auction were very rare in the outside world, and they appeared here by accident by some casual cultivators with no background, or they were taken out by the Star Yao Business Alliance itself.

No matter which one it is, it is possible to meet but not to seek, in order to avoid possible encounters in the future, Ye Fan bought these materials as much as possible.

Gradually, the auction has entered the second half, hundreds of lots have their own owners, and the items in the auction are becoming more and more precious, at first only the guests in the hall are scrambling, and soon it has developed into a competition between the private rooms on the second floor.

Nowadays, even some private rooms on the third floor have begun to be sold occasionally.

"Next, this is our last ordinary lot, except for our finale treasure and blood-drinking knife, among all the lots, the most precious is undoubtedly this one, okay, next, please take a look at our lots. Xiaojiu's voice did not become hoarse because of the passage of time, but seemed to be louder.

"This lot is not a weapon or an elixir, but a material, although it is a material, but I can guarantee that the value of this treasure is definitely not under the high-grade holy weapon, everyone please see, the magical metal from the sky, Nebula Divine Iron. Xiaojiu said excitedly as he took off the red cloth that covered him.

What appeared in front of everyone was a piece of metal that was only half the size of a fist, and if you didn't pay attention, you would even treat it as a liquid, because the metal seemed to be constantly changing.

Seeing this half a fist-sized piece of metal, Ye Fan's eyes suddenly lit up, and his body couldn't help but sit up straighter, staring at this piece of metal excitedly.

"Nebula Divine Iron, haha, it finally appeared, in order to refine the Nebula Sacred Sword, I finally collected most of the materials, and now I am missing a piece of Nebula Divine Iron as the main material, this time I finally came across it, I must take it." Just when Ye Fan was secretly excited in his heart, in a private room on the third floor, a young man said excitedly.

If Ye Fan was here, he would definitely be able to recognize that this young man was Mi Donglai, the heir of the Mi family, one of the four major forces in Castlevania, in this private room, in addition to Mi Donglai, there were several strong men of the Mi family, and the other major forces in Castlevania were all in the rest of the private rooms.

"Young Master, the Nebula Divine Iron is very precious, I'm afraid that many people are coming for it this time, and it's not so easy to get it. A middle-aged man behind Mi Donglai said hesitantly.

"No matter what, I must get it, I finally asked Master Yi to personally take action to refine the Nebula Sacred Sword for me, now there is a shortage of Nebula Divine Iron, if I miss this time, I don't know how long it will take to see it again, and the opening of the Hell Road is imminent, if I want to prepare for the Hell Road with all my might, I must get the Nebula Holy Sword." Mi Donglai hesitated for a moment, and then said firmly.

Not only Mi Donglai, but also many people in some other private rooms have made up their minds to compete well, although they are not as firm as Ye Fan and Mi Donglai, but they also have a lot of determination.

The role of Nebula Divine Iron is too great, not only the refining of holy weapons, but even the refining of some secondary artifacts requires Nebula Divine Iron, and this alone makes the value of Nebula Divine Iron greatly increased.

All weapons with Nebula Divine Iron as the main material are at least high-level holy weapons, and even if there are no high-level materials, they can also refine high-level holy weapons, and if they are paired with some good materials, the weapons refined are also the top among high-level holy weapons.

Many cultivators of great power will not easily choose other weapons, but ask refiners to specially build weapons according to the characteristics of their own martial arts, so that the cultivators can exert stronger strength.

A good weapon is absolutely crucial for a cultivator, just like Ye Fan's Star Sword, if there is no Star Sword, Ye Fan's strength will drop by at least one or two percent.