Xu Feng laughed and nodded. They were too familiar with each other. Zhao Ruhai originally did not plan to purchase the stone. The reason was the same as that of other blacksmiths. This kind of item with unknown properties and functions would only be kept in the bottom of the box and would not be able to be used after being purchased.

"Tell me, what is the use of this stone?" Zhao Ruhai asked.

"Haha, what a rare item!" Xu Feng laughed, "This is not a forging material, but a sacrificial item. It can be offered to the gods, and it may have unexpected effects!"

Zhao Ruhai lost interest immediately after hearing this. As long as it was not a forging material, he would not care. He was willing to buy it before because it looked like ore and was going to buy it to smelt it to see if he could smelt any special metal! Xu Feng looked at the strange item in the parcel column and couldn't help but sigh. It was like a dream to buy such a treasure for only 200,000 yuan.

You know, in the previous life, a rare object was once worth more than ten thousand taels of gold. Although the price was a bit inflated at the auction house, it was easy for an ordinary rare object to be sold for several thousand taels of gold.

Xu Feng did not lie. The rare objects could indeed be used as sacrifices, and the objects of sacrifice were not limited to gods. As long as one could find an altar, sacrifices could be made at any time, and unimaginable benefits could be obtained.

In addition to offering sacrifices, the more important value of rare objects is to sell them directly to the Tower of Babel and exchange them for items. What is strange is that the Tower of Babel only recognizes rare objects, and no other items can be exchanged with them.

It can be said that before the appearance of the Tower of Babel, the prices of rare objects were not very high, but after the appearance of the Tower of Babel, the prices of rare objects showed an exponential growth, and the prices increased by hundreds of times compared to before, which made those who had previously owned rare objects beat their chests and regret.

However, Xu Feng does not intend to keep the rare objects until the Tower of Babel appears and then exchange them for items in the Tower of Babel. On the one hand, it will take several years for the Tower of Babel to appear. On the other hand, the items in the Tower of Babel are all high-level items and can only be used by high-level apostles who have reached at least level seven. Instead of waiting until that time, it is better to sacrifice them now and improve his own strength.

…

After coming out of Zhao Ruhai’s forge, Xu Feng returned home and entered the secret realm he carried with him.

Xu Feng planned to take the strange object he just obtained to the white bone altar to sacrifice and see what good things he could exchange for. In fact, as long as it was an altar, the strange object could be exchanged. Xu Feng felt that this thing was very beneficial to the altar and buildings like the Tower of Babel. Whether it was taken to the altar for sacrifice or exchanged at the Tower of Babel, it would bring great benefits.

Just after Xu Feng entered the secret realm, a one-meter-long sandworm larva quickly swam to his side and seemed very intimate.

This sandworm larva was hatched from a sandworm egg by Xu Feng using blood sacrifice. It can be said to be Xu Feng's pet! The first time Xu Feng used blood sacrifice, he sacrificed the core of the secret realm of the poisonous nest, the emerald spider.

Strictly speaking, the emerald green spider should be Xu Feng's first pet. Unfortunately, after Xu Feng successfully refined it, the emerald green spider turned into a poisonous nest, merged with Xu Feng's personal secret realm, and disappeared.

Therefore, this sandworm larva can be regarded as Xu Feng's first pet. Xu Feng looked at the sandworm larva with its front half of the body raised and frowned slightly. The sandworm was really ugly, like a giant earthworm with a huge mouth at the front. Even in its larval state, it looked somewhat hideous and terrifying.

However, thinking of the terrifying power of the adult sandworm, Xu Feng patted the head of the sandworm larva and let it continue to go to the mine to eat ore.

In addition to this pet sandworm, Xu Feng also captured five sandworm larvae. These five sandworm larvae were just raised freely in order to allow them to produce active metals. Moreover, this was Xu Feng's personal secret realm. Even if these five sandworm larvae were not Xu Feng's pets, they would not be able to resist Xu Feng in the personal secret realm when they grew up.

When he arrived in front of the bone altar, Xu Feng checked his power points, which had accumulated to 493 points. It seemed that the next time a lucky day came, he would be able to directly use power points to purchase items refreshed by the altar without having to exchange them for other things.

It’s just that the timing of the lucky day is uncertain. It may appear once every one or two months, or it may not appear for several years. It all depends on your luck.

Xu Feng placed the rare object on the bone altar. In an instant, a bright light rose from the bone altar and the entire altar trembled slightly. Although the altar was a dead object, it gave Xu Feng a feeling of joy and excitement.

Soon, a shadow of an object appeared on the altar. This shadow looked like a human figure, but its body was emerald green, its skin had a wood texture, and its face looked a little cute, just like a small tree man. What was even more surprising was that on the head of this humanoid creature, there was a palm-sized three-petal flower growing.

"This is..." Xu Feng couldn't believe his eyes and rubbed them subconsciously: "This is the Gilut tree man!"

The Giruto Treemen are a legendary race, belonging to the Treeman clan, and are an endangered race among the Treeman clan.

The reason why this race is on the verge of extinction is mainly because this race possesses a special talent for alchemy. Not only does it have a high success rate, but when refining the elixir, if some blood of the Gilut tree people is added, then there is a certain chance that the grade of the elixir will be increased by one level. For alchemists, this is simply a magical skill!

It is precisely because of this special talent that every Girut Treeman can become a master of alchemy, which is also the most important reason why the Girut Treeman are on the verge of extinction.

Xu Feng stared at the phantom for a long time, but finally gave up. On the one hand, if he wanted to train a Giruto treeman to become an alchemist, he would need to consume a huge amount of alchemy materials. On the other hand, once people knew that Xu Feng had a Giruto treeman alchemist in his hands, it would also bring him a lot of trouble. If such a special alchemist did not have a huge force to protect him, it would be no different from a child walking in a busy city with a gold brick.

There is no wrong version in the 1619 book forum!

"Since I have an alchemy furnace that can automatically make pills, I don't need to specially train a Gilut treeman alchemist." Xu Feng comforted himself.

But in fact, how could an alchemy furnace that can automatically refine pills be comparable to the Gilut treeman alchemist? The two are completely incomparable. But now, Xu Feng can only think so.

With a wave of his hand, he dispelled the phantom of the Giruto treeman above the altar, and signaled the bone altar to draw the next item for him to choose! Now it is a seller's market. If the altar does not have the item Xu Feng wants, then Xu Feng can choose not to sacrifice. For the bone altar, it is equivalent to the cooked duck flying away, which is also unacceptable to it.

Soon, the shadow of another object appeared above the altar. Seeing this object, Xu Feng couldn't help but widen his eyes and an incredible look appeared on his face.

…

(End of this chapter)