"The condition is very good, but the quantity is slightly smaller. After Wang Jinyan took the instrument to test for a long time, he turned his head and asked Shen Jian: "Can it meet your needs?"

Shen Jian said: "I just took it in my hand, and estimated that there are more than 20 kilograms?"

Although the volume is very small, it looks like some fragments, but the Xuanji stone, a small piece of debris, weighs more than a kilogram.

"Yes, about 20.115 kilograms. Wang Jinyan replied.

Shen Jian breathed a long sigh of relief: "That's good, I need twenty kilograms." ”

Wang Jinyan snorted: "You just left me less than three taels." ”

"Look at this thing. Shen Jian took out a small container, and a few drops of liquid were sealed in the vessel, flashing silver, as if it were liquid silver.

"Is this what was found in the cave?" Wang Jinyan took the container and carefully handled the test.

Shen Jian picked up a shard of Xuanji Stone with his fingers and put it in front of his eyes, looking at the flowing starlight.

The nine most important core materials for the maintenance of Shenzhou on the other side have now been successfully purchased.

Yourself get closer to the goal.

It is said that a good start is half the battle, although this is not necessarily accurate, but I did get off to a good start.

However, how to obtain other treasures still needs to be carefully thought about and inquire more about the news.

Shen Jian was thinking about it, and Wang Jinyan next to him suddenly shouted.

"What's wrong?" Shen Jian was a little surprised, looking at Wang Jinyan didn't look like he was in danger.

However, Lao Wang's expression at the moment was extremely excited, staring at the silver liquid, his lips trembling and unable to speak.

Shen Jian patted him on the shoulder and motioned for him to calm down first.

After Wang Jinyan took a few deep breaths, he turned his head and stared directly at Shen Jian: "Old Shen, this thing, my ideal may be realized!"

Although his mood gradually calmed down, he still spoke a little upside down.

However, Shen Jian understood what he meant: "You mean, your father ......"

"Not really, but it can be said to be. Wang Jinyan was still a little excited: "It's another thing I've dreamed of. ”

He looked at Shen Jian and said loudly, "Remote communication across time and space!"

Shen Jian understood.

Because of the opening of the Starry Sky Gate, people can shuttle through the vast and endless sea of stars.

Similar to walking, with the help of the Starry Sky Gate, jumping from one time and space to another, the distance between each other may be so far away that it is difficult to fathom common sense.

Positioning yourself before and after the jump makes it possible to go back and forth freely.

This is a great initiative, but it also brings with it many problems.

With the development of the times and the continuous research and exploration of our predecessors, some problems have been solved and improved, but some problems still exist.

One of them is the communication problem caused by the ultra-long distance between the two starry skies after the starry sky gate shuttles.

There is a stable and always existing starry sky gate, and with the help of some large magic weapons, the fixed-point communication problem has been well improved.

But similar to a psionic spaceship that independently opens the door to the starry sky and explores the unknown far sky, it is difficult to keep communication unimpeded.

To some extent, on this issue, the monks encountered similar difficulties in ocean-going navigation under the more primitive conditions of the mundane world.

In many cases, it is only necessary to wait for the starship to return to its own home and re-establish contact with the fixed location.

Wang Jinyan's ideals, Shen Jian knows in his heart.

Finding his missing father is one of Wang's major goals.

And his greatest ideal in life as a refiner is to solve the problem of remote communication across time and space, and invent magic weapons related to refining.

Of course, this ideal is still somewhat related to his father's disappearance.

If there was such a magic weapon on the starship at the beginning, in Wang Jinyan's mind, his father might not have disappeared.

At the very least, he could now figure out what the starship his father was piloting.

"This thing, useful for your research?" Shen Jian pointed to the silver liquid.

Wang Jinyan said: "Do you remember, on our way into the Void Territory, you once mentioned that there are many demon beasts that are abnormal. ”

"Of course. Shen Jian bowed his head and looked at the few drops of silver liquid: "It has something to do with this thing?"

Wang Jinyan replied: "I haven't figured out the specific principle yet, but this thing has a very unique function, which is convenient for transmitting information and even sound in the universe void, so it attracted many demon beasts to its vicinity before, and then the space-time rift gave birth to the void territory, and the instrument was brought into the Taiyin Realm." ”

He picked up the vessel, "Did you hear that?" ”

"In that cave, it's even more obvious. Shen Jian said.

"That's right!" Wang Jinyan said: "It sounds like the wind whistling, but it's not, it's a strange sound from the distortion and change of time and space in the universe."

It can't be transmitted without an intermediary, but this thing is the medium that even carries the sound in front of us, into our ears.

The people who sailed in the starry sky, the sound information brought back, the public part can be found on the spirit network, I specially compared it, that's right!"

Shen Jian raised his hand to stop him: "It's not that I doubt you, but this matter is not trivial, are you 100% sure?"

"The equipment at hand is still a bit simple, and I need to study it further. Wang Jinyan replied: "Fortunately, the preservation of this thing seems to be very relaxed, but I still have to deal with it carefully." ”

He shook his head with some regret: "It's a pity, at this time, that Void Territory must have dissipated, otherwise I really want to go back and get more." ”

Shen Jian said: "The staff of the federal government may also find it there, and will do the collection, if it is really as you say, then your ideal is likely to become a reality, even if it is not through your own hands." ”

"Hopefully, if not by my own hands, if ultra-long-range communication had come true, my father's tragedy would have been much less. Wang Jinyan let out a sigh of relief.

He took the vessel and looked at it for a long time, and then said to Shen Jian: "I've been in retreat for the past few days to ponder this thing. ”

"Come on. Shen Jian said: "The Xuanji Stone is also left here for you, remember to cut out twenty kilograms for me, and I will go to the spirit net to find other treasures myself." ”

He got up and took his leave, left Wang Jinyan's house, and returned to his nest.

After taking a shower and changing clothes, Shen Jian lay on the bed and browsed the information of the spirit network.

After brushing for a while, there was a message that caught his attention.

"Venerable Sheng Long killed an adult snow slayer in the Northern Xinjiang Ice Sheet yesterday evening. ”

Shen Jian sat up from the bed and clicked on this post to browse the details.

The Snow Fox is a monster that has been nearly extinct in the world.

For Shen Jian, the key point is that there is a natural treasure in the body of the snow calf, called the jade.

Xue Xuanyu is one of the nine precious materials he needs to repair the Shenzhou on the other side, and he can't find it, but he can't think of it now, but there is news now.

It's just that I don't know if there is a snow jade in the body of this snow dragon hunted by Venerable Sheng Long that is big enough and in good condition?

Has this snow jade been used by Venerable Sheng Long?

How could he contact this Venerable Sheng Long, and how could he purchase this piece of Snow Jade from him?

Shen Jian calmed down and began to inquire about the relevant information of Venerable Sheng Long.

At this time, the spirit brain in his palm suddenly received a message from someone else.

The title is two big words.

"Challenge!"