In the final analysis, the two of them are not very curious, otherwise once the two of them try to approach Yuan Qi's main refining room, it is estimated that it will not be so easy, not to mention that someone will pay attention to them at that time, and it is more likely to spy on them.

"I don't know how the progress of the Instrument Sect is, this time the fierce beast is stronger than last time. Yan Yixun looked out through the corner window of the refining room, the Instrument Sect was very close to the battle line, they had been here for several days, and those fierce beasts had also crossed the spatial crack two days ago and attacked the northern cold land.

"It should be soon. "Every time a dust stone is smelted, Tian Xiuyun will stop and rest for a while, but fortunately, although the dust stone is too much, it does not exceed Tian Xiuyun's load.

"Hopefully!" Although he can't go out to fight, Yan Yixun knows that it is also very important to protect the little junior sister, although the life is a little boring, but he is not like Chu Haoran, he can't calm down and not say anything, and he is very curious.

Fortunately, the progress of the Instrument Sect did not disappoint everyone too much, on the seventh day of the attack of the fierce beast, Yuan Qi took several refining masters to the nearest spatial crack, the first magic weapon has been successfully refined, as for the effect, it depends on this try.

Although it was the first attempt, the disciples of the Instrument Sect led by Yuan Qi were very confident, because they had already tried countless times before they planned to officially use the spatial crack to try the effect, although the target was not as good as the spatial crack, but it was also simulated with a specific formation.

"Uncle Shi, you can start. A middle-aged man beside Yuan Qi carefully held the magic weapon and said to Yuan Qi.

"Okay, let's start, everyone pay attention to vigilance!" Yuan Qi nodded solemnly, at this time, there is no room for a mistake, the surrounding fierce beasts must also be cleaned up in advance, and everything must be done before the next batch of fierce beasts teleport out of the spatial crack.

The middle-aged man is Yuan Qi's nephew, named Li Songqian, and he is also a refining master who has become an obsessed refiner, although he has not yet reached the level of grandmaster, but no one in the entire instrument sect dares to underestimate him, and they all know that the day when Li Songqian reaches the grandmaster will not be too long.

The refining masters/grandmasters of the Instrument Sect named the magic weapon they refined as the Dust Seal, and the shape of the magic weapon looked a bit like a hook mark at a rough glance, and the whole body color was dark, biased towards dark purple.

When Li Songqian sacrificed the dust seal, the magic weapon that was originally only half an arm's size turned out to be larger in an instant after leaving Li Songqian's hand, and when it flew to the space crack not far away, a strong aura emanated from his body, and everyone couldn't look at it directly.

The dust seal is a collection of many top-level refining materials and dust sealing stones to refine together, and it itself contains the characteristics of those top-level refining materials, coupled with the effect of the dust sealing stone, in the previous experiments of Yuan Qi and others, it has gone through several adjustments to have the current final version.

"Seal!" Li Songqian's hands were sealed, and one after another spiritual power continued to enter like a larger dust seal.

With Song Qian's seal, I saw that the dust seal instantly covered the spatial crack, and it was still emitting dazzling light.

Because there was a lot of movement here, especially the light emitted by the dust seal, some monks who had ended the battle in their hands soon rushed here.

"Senior Brother Qi, have you succeeded?" Zhang Mu was the closest to the location here, so after discovering the abnormality here, he was the first to rush over, and as soon as he arrived here, he saw Qi Xiangtian who also rushed over after hearing the news.

"Senior Brother Zhang, the magic weapon has been refined, and now the effect is being tried, if nothing else, there should be no problem. Qi Xiangtian can be said to be quite confident in their results, but he didn't say too much.

Following Zhang Mu and his party, many people came one after another, and after Xuanyuan Wenchen also gathered a lot of people here, he also brought Long Ao to find him.

Xuanyuan Wenchen hadn't seen her since Tian Xiuyun left the Dragon Clan camp, and when he wanted to go to the Sword Sect camp to see her, he learned that Tian Xiuyun had gone to the Instrument Sect camp.

Xuanyuan Wenchen inquired privately, and also knew that Tian Xiuyun was pregnant with a strange fire, so he took the initiative to ask for help from the Instrument Sect.

Xuanyuan Wenchen didn't understand Tian Xiuyun's move, he felt that Tian Xiuyun was so exposed, even if people in the know tried to control the spread of the news, who could guarantee that it would not be known by those who cared?

Once Tian Xiuyun's alien fire is exposed in the entire Realm, then the most direct impact is her safety.

The cultivation world is originally respected by the strong, either you yourself are strong, or your parents and relatives are strong, otherwise when facing the masters who have bad intentions towards you, you can only passively bear it.

"Look!" suddenly a very surprised voice sounded.

Everyone looked at the voice, only to see a female cultivator who looked not very old screaming in surprise while pointing to the crack in the space that was completely covered by the dust seal.

In fact, the spatial crack is completely invisible now, if it weren't for the dust seal, everyone might not necessarily know that the location was originally a spatial crack.

The Dust Seal did not disappoint everyone, and as Yuan Qi finished the operation on his hand, the Dust Seal suddenly dimmed after bursting out with a burst of light, and tightly fit the spatial crack.

"It's done, it's done!" everyone who had been waiting to see the effect of the dust seal couldn't help but laugh after waiting for a while, after confirming that the spatial crack had been completely repaired.

For a moment, the whole space was filled with laughter, and with the roars coming from afar, the two voices were intertwined and extremely harmonious.

"Senior Brother Qi, next, please hurry up and make the dust seal, announce the method of use, and let's go to seal the spatial crack together, and strive to liberate the Northern Cold Land this morning. Zhang Mu looked at the space crack that had been completely sealed with relief, and then calmly said to Qi Xiangtian.

"Well, Senior Brother Zhang, don't worry, we will go back now and speed up the production, and we will definitely refine enough dust seals in the fastest time. Qi Xiangtian also knew that it was urgent to repair the spatial cracks right now.

"Okay, then we people, let's deal with those beasts first. Zhang Mu smiled with satisfaction.

Soon, the news of the success of the dust seal spread throughout the Northern Cold Land, and those monks who were fighting against the fierce beasts were instantly energetic after learning the good news, and the attacks in their hands became more and more powerful.

And Tian Xiuyun's side also learned the news of the usefulness of the dust seal for the first time, and she was immediately relieved, although she had been smelting the dust sealing stone during this time, she was still a little apprehensive, worried that the magic weapon refined by the Sect would not work in the end.

Now hearing this good news, it can be said that Tian Xiuyun has also let go of her inner worries, and can smelt the dust stone wholeheartedly, she knows that the need for the dust stone will definitely increase in the future.

"Little junior sister, it seems that we will be able to go back soon. Yan Yixun was also very excited when he heard this good news, although the time to come out was not very long, but in the face of such a harsh environment in the northern cold land, Yan Yixun also wanted to Ling Juefeng very much.

"Hmm. Tian Xiuyun looked at the scenery outside the window again, but in fact, she couldn't see anything, it was basically gray, only those night sealing dust seal light stones were constantly exuding a relatively soft light.