Before entering the stone room, Su Han sent a message talisman to Wang Yuan, saying that he was safe and asked him not to worry. Wang Yuan immediately sent a talisman, saying that he would return to the mountain in the near future to see when He Shan would leave.

Su Hanpan sat on the soft couch and began the refining of the silver shield talisman. Looking at the materials in his hand, although Su Han's face was flat, he couldn't hide the faint joy.

This night, the power of the Silver Shield Talisman was finally verified, and to Su Han's surprise, the defensive power of the Silver Shield Talisman was far greater than he had imagined. He saved his life twice.

"Now it seems that this silver shield talisman should be able to withstand the full force of the attack of the monk on the first floor of the foundation with a flying sword. ”

This conclusion was derived from the fact that he successfully used the silver shield talisman to resist He Shan's attack. However, he still didn't understand the strength of this blow, but one thing he was sure of was that if he let a Brother Geyi attack with a flying sword, he was afraid that it would take a lot of effort to break through the layer of light condensed by the silver shield talisman.

And on the third day when Su Han began to refine the silver shield talisman, Wang Yuan came to the stone room, and as soon as he saw Su Han, Wang Yuan shouted happily:

"Su Han, He Shan has left!"

"So fast?" Su Han was a little surprised, although Xie Qingyun said that he would go to the head of the sect, but the one who came to this sect from the Mingkong Sect was a Jindan real person after all. Neither Su Han nor Xie Qingyun had enough face for He Shan to leave in such a short time.

"Yes! I heard that Daoist Xie Qingyun mediated a lot in it, and asked his master Wang Chongzhen to help speak. In the end, the sect decided to send the real people of its own sect to the Mingkong Sect together with the real people of the Mingkong Sect to discuss and exchange alchemy. Wang Yuan was a little excited.

Su Han frowned slightly.

If it is said that because He Shan threatened Su Han, Xie Qingyun mediated in it again, and it was possible to send He Shan away. So in order to invite the other party to leave, send a Jindan real person from this sect to be a guest of the Mingkong faction, which is a bit outrageous.

Because every Jindan Zhenren is a valuable resource of the sect, the sect will not dispatch Jindan Zhenren. But I also have to say that it is extremely appropriate for the sect to deal with it in this way, although it drove people away, it also sent a Jindan real person, so it will never make the other party feel inappropriate.

Since he couldn't figure it out, Su Han didn't think about it anymore, thanked Wang Yuan, and returned to the stone room.

Receiving this good news, Su Han's mood was even more relaxed, and he continued to refine the silver shield talisman until noon on the third day, when he successfully refined the last silver shield talisman. He failed three of his six refining attempts. Fortunately, every time it fails, the consumption of dust and silver sand is less than half a tael, so the loss is still within the acceptable range.

After putting away the three silver shield talismans, Su Han took out the silver shuttle from Zhang Yin.

In the middle of the silver shuttle, there are three ancient seals engraved - "refining silver shuttle".

"At that time, this silver refining shuttle released a cloud of thunder and fire, which destroyed the light shield released by the silver shield talisman at once, which can be seen to be extremely powerful. Although it is still inferior to He Shan's blue rainbow, it is also very powerful. Su Han thought silently in his heart.

The most effective way to learn how to use simple ritual instruments is to practice sacrifices.

Therefore, Su Han did not hesitate and began to refine the silver shuttle. As for Zhang Yin, Su Han didn't care what kind of backing she had behind her, it was a great pity that she didn't kill her, and now she just charged some interest first.

However, what Su Han didn't expect was that this magic weapon would take him five days to practice. During the five days, he didn't dare to relax his mind a little, and spent all of it on the sacrifice. This made Su Han secretly surprised while concentrating on the sacrifice.

"What is this a magic weapon of several grades?" Su Han wondered in his heart, he was now thinking that it would only take half an hour to refine a magic weapon in the nine grades, even if it was a magic weapon on the nine grades, Su Han believed that it would not take more than a day.

But this magic weapon actually took Su Han a full five days before he could use it initially.

But fortunately, in the end, he didn't have anything wrong, and he refined the alchemy shuttle sacrifice. At the same time, through guò sacrifice and refining, Su Han has some understanding of the use of this alchemy silver shuttle.

It turned out that this silver refining shuttle had a series of chain formations arranged inside, but Su Han didn't know much about the formations, so he could only roughly guess that these formations were interlocking and interlocking, and they could condense some kind of thunder and fire. He tried to infuse a little mana into it, but found that these formations didn't react at all.

"Looks like we're going to have to try it outside. Su Han said in his heart.

He left the deacon point directly and arrived in the wilderness five miles away, it was noon, the sun was shining, Su Han took out the alchemy shuttle, and planned to try what kind of changes would be caused by pouring true qi into it.

But just when Su Han was about to pour true qi into it, he was suddenly stunned and stunned in place.

At this moment, the alchemy shuttle shimmered silver in the sunlight, rapidly absorbing the true power of the sun in the void. He could clearly feel that the temperature around him was slowly dropping.

"Huh?" Su Han was slightly stunned, his divine thoughts were revealed, and he explored towards the alchemy shuttle.

Divine thoughts entered the alchemy shuttle, and Su Han discovered the mystery, at this moment, the one-third of the formations located in the upstream of the formation chain were slowly operating, and it was the operation of these formations that made the alchemy shuttle begin to absorb the true power of the sun and store one of the three red gems inlaid on the zài alchemy shuttle.

"I see. Su Han suddenly realized, he finally understood how the thunder fire that bombarded him that day came from. After absorbing enough solar true power, the alchemy shuttle can condense it into solar true thunder and release it.

As soon as his mind moved, the small cloud of the sun's true power stored in the ruby condensed and compressed, and suddenly released, shooting towards a mountain rock not far away.

"Smack!"

After all, the true power of the sun condensed at this moment was still weak, and it failed to shatter the mountain rock, but it also overturned the boulder that was seventy or eighty catties.

Satisfied with the power of the sun's power, Su Han probed his divine thoughts into the alchemy shuttle again, frowning slightly.

Although he has not yet learned refining, he knows the basic principles of some refining. For ordinary magic weapons, there are two factors that determine their power, one is the material, and the other is the formation chain. Materials are often relatively easy to obtain, but a good formation chain is very rare.

Someone once made a comparison, using the same materials, the magic weapon refined by the formation master was ten times more powerful than the magic weapon refined by ordinary monks.

And the most critical influencing factor in this is this formation chain.

"This formation chain is obviously a failure. Su Han said silently in his heart, "However, only one-third of the formation chain has been opened, and it already has such power, if it is fully opened, I really don't know how powerful this alchemy shuttle will be." ”

The power of the formation chain cannot be measured by length, because in the formation chain, the role of each formation is different, some formations can increase the power of the formation chain in front of it by several times, some formations only promote the stability of the entire formation chain, and some formation chains increase the speed of the magic weapon...... Etcetera.

Therefore, although only two-thirds of the formation chain in the alchemy shuttle has not been opened, once it is opened, the increase in power may increase geometrically.

"For a while, it seems that it will be difficult to fully exert the power of this alchemy shuttle. Su Han muttered to himself lightly, but he didn't regret it, he vaguely understood that once this alchemy shuttle was fully exerted to its power, with his current strength, it might not be enough to control it.