Yu Ziyuan and his brother looked at her deeply. Although they sold a lot of things this time, the star-spotted fish skin was not included.

Although this thing is broken, it is still a powerful treasure, and it is never considered selling it directly.

They originally wanted to contact more important figures in the Baiyu Tower after obtaining VIP status. However, looking at Yun Xi with a sincere face, they made a choice at the same time.

However, when Yu Ziyuan was about to speak, Yu Linghe's heart suddenly moved. He took the lead and said, "Miss Yun, I have something here, please check it out." He turned his wrist and carefully took out a dart from the space ring.

This dart is naturally the treasure condensed by him using his spiritual power.

After getting rid of the star-spotted whales this time, they drifted back to the mainland on an ice boat on the sea. In the past half month, no sirens dared to come to the door to die, so in their spare time, they also practiced on the ice boat.

~No~Wrong~Small~Say~This trip to kill the demons has brought them a huge gain. In addition to wealth, even their own experience cannot be underestimated.

Although Yu Linghe has blood eyes, he is still very dissatisfied with his lack of mental power.

If his spiritual power could be stronger, or there was more spiritual water in the sea of ​​consciousness, he would never be so embarrassed.

However, increasing the spiritual power is not an easy task, and even Yu Linghe is not sure that he can do better.

There are three darts in the sea of ​​consciousness, each dart is equivalent to one-third of his spiritual power. And these darts have the biggest feature, which is that they can be decomposed and converted into his spiritual water, and can be quickly replenished when his spiritual power is exhausted.

During the difficult days when they were trapped in the island, Yu Ziyuan was able to support her by relying on the omnipotent magic sword and firm sword heart, while Yu Linghe relied on the decomposition of the bloody eyes and these three darts to make her perform less than her sister.

So, the role of these darts is indeed unparalleled.

So, if the number of darts is twice as high, or even ten times or a hundred times.

Once this thought arises, you can no longer control it.

So, during the days of riding on the ice boat, Yu Linghe began to consciously condense the darts, and once the darts were successfully condensed, he would show them and send them to the space ring to save.

This dart is the crystallization of spiritual power, and only this crystallized spiritual power can be manifested.

During this period, he had already taken out dozens of darts. What made him feel relieved was that after trying this period, he clearly understood that the matter of gathering the darts and taking out them would not have a negative impact on his cultivation. On the contrary, because of the long-term condensation of spiritual power, his spiritual power has become a little stronger now.

This way he could actually exercise his spiritual strength, which made him overjoyed.

However, he didn't have much contact with the things that crystallize spiritual power, whether it was him or Yu Ziyuan. Therefore, Yu Linghe also took advantage of the opportunity to ask Yun Xi for advice.

Yun Xi was stunned when she saw the dart.

She did not recognize this object at first, but after carefully identifying it, her face changed slightly. She looked at Yu Linghe and reached out and took it carefully. After a while, she said, "Young Master Yu, this should be the crystallization of spiritual power, right?"

Yu Linghe smiled slightly and praised: "Miss Yun really has good eyesight!"

Yun Xi pondered for a moment and said, "Young Master Yu, my sister is not strong enough to sense the purity of this thing. If you allow it, my sister wants to use tools to identify it."

Yu Linghe laughed and made a gesture of asking for advice.

Yun Xi seemed very curious and caring about this thing. She took Yu Linghe and the others to a small house and invited them into the room without seeing each other. When they entered the room, they were immediately confused by the countless bottles and various strange equipment inside.

"Two, this is where I practice the appraisal technique. It's a bit messy, please don't be surprised." Yun Xi apologized, then went straight to a table, and couldn't wait to test it.

Yu Linghe and the others looked at each other, both of them were a little surprised.

The place where appraisers practice appraisal skills is extremely important to them. This is equivalent to the alchemist's alchemist's alchemist's alchemist's weapon room and the weapon refiner's weapon library. Unless they are the most important person or have some special reasons, there is absolutely no reason to bring outsiders here.

Since Yun Xi brought them here, she released her greatest kindness and expressed that she had never treated them as outsiders.

This alone is enough to make them look at Yun Xi differently.

Yun Xi has extremely high attainments in appraisal, otherwise Huo Xinyi would not have let her operate alone. Soon, she finished the appraisal, but on her face, she looked shocked and suspicious.

Yu Ziyuan's heart moved slightly and said in a deep voice: "Miss Yun, what's wrong with this spiritual crystallization?"

Of course she knew where this crystal came from, and it was a treasure that I had been fortunately condensed. If there was anything wrong with this thing, wouldn’t it mean that Yu Linghe’s spiritual power was wrong?

In Yu Ziyuan's eyes, Yu Linghe's safety even surpassed her.

When talking about her own problems, Yu Ziyuan could remain calm and not care. However, once the goal was changed to Yu Linghe, she could no longer guarantee peace.

Yun Xi frowned and said slowly: "No problem... No, there should be a big problem."

At this moment, even Yu Linghe was a little uneasy.

The big mental problem is chilling just by thinking about it.

"What's the problem?" Yu Ziyuan asked in a deep voice.

Yun Xi thought about it carefully and said, "Above this spiritual crystallization, it is so pure and there is no personal mark at all. It's really... it's incredible!"

Yu Linghe was stunned. He looked at his sister, and there was a hint of laughter and cry in both of them.

Although they don’t know much about the crystallization of mental power, they still know the minimum knowledge.

If you want to condense mental power crystallization, you must at least make your mental power reach the blue level. Moreover, during the condensation process, spiritual power crystallization will generally appear as standard squares, circles or some special geometric figures. But no matter how it changes, special forms such as darts are rare.

The crystallization of mental power is not born, but condensed by the strong.

This thing has more or less obvious personal characteristics. Even if you are careful, it is difficult to erase the traces.

However, Yu Linghe is different. Although his spiritual power has reached deep blue, he is still one step away from advancing.

The reason why he was able to condense his mental power crystal is because of the existence of darts, a cheater-like existence. This thing only absorbs his mental power and automatically condenses.

Therefore, Yu Linghe could only condense the spiritual power crystallization like a dart.

Yu Linghe did not understand how the dart was composed, but the spiritual power after the dart was purified was pure and clean, a hundred times clearer than distilled water.

Even if Yu Linghe wants to leave a personal mark in the dart, it is absolutely impossible.

The siblings discussed this matter, but they didn't care.

However, looking at Yun Xi's fuss at this moment, a strange feeling appeared in their hearts. Could it be that they had missed something important?

Yun Xi took the dart and looked at it a lot, but she couldn't let it go.

However, after all, she was not an ordinary girl. After a while, she finally restrained her inner slap. She looked up, coughed lightly, and said, "Young Master Yu, do you know the upcoming auction in half a month, right?"

Yu Linghe nodded slightly and said, "I know." The siblings came for this, and of course they would not know nothing.

Yun Xi whispered: "After the auction, there will be some people who will stay, and they will form a private small trade fair. If two people are interested, they can participate."

Yu Linghe's heart moved slightly. Yun Xi did not invite him at first, but now he raised it after seeing the dart. In other words, is the value of this dart greater than the two million North Sea coins?

Although he knew that this was impossible, he couldn't help but ask.

Yun Xi smiled bitterly and said, "Your Madam Yu, the trade fair I mentioned is generally not traded with Beihai coins, but bartering."

Yu Ziyuan's eyes lit up and she said, "What can this thing be exchanged for?"

Yun Xi thought for a while and said, "It can exchange many things, many of which cannot be bought by Beihai coins." After a pause, she said, "This thing is most useful for practitioners who want to reach Tongzhi, and those who have just been promoted to Tongzhi, want to consolidate their realm, temper and purify their spiritual power. If you meet them, you can speak loudly. As long as they can, even if they lose everything, they will try their best to get it."

Yu Linghe and his brother exchanged a surprised look. Even they never thought that this little dart would have such benefits.

Although Yun Xi saw it, she did not hide it, nor did she be greedy. Instead, she told the truth, making them feel grateful.

Yun Xi handed the dart to Yu Linghe. Although there was a hint of reluctance in her eyes, it was well concealed. If someone else had changed, it would be impossible to detect it.

Yu Ziyuan smiled slightly and said, "Thank you Miss Yun." She thought for a while and said, "Miss Yun is really reassuring. I have a treasure here. I want to divide it first and then send the part to the auction. I wonder if Miss Yu can help?"

Yun Xi's spirit was suddenly revived. She knew that her selfless performance had finally won the recognition of this sibling.

She immediately cheered up and said, "As long as you can, you dare not obey your orders."

Yu Ziyuan reached out to touch the Snow Lotus Divine Sword. When the light dissipated, a star-spotted fish skin suddenly filled the room.

ps: Today's third update, please subscribe, monthly tickets and recommendation tickets. (To be continued...)
Chapter completed!