Following Lu Yan, Gu Yuan walked into the small building again.
But this time, Lu Yan did not take Gu Yuan upstairs, but came to the sand table.
Gu Yuan had been looking at this sand table for a long time before. It was a bird's-eye view of the entire Star City. Gu Yuan had grown up in Star City. Seeing such a sand table, he felt very fresh at first. He could even find his own home on this sand table.
And I heard from Lu Yan that this sand table will be updated every six months. After all, the city is also changing.
"Master Lu, is there anything special about this sand table?" Gu Yuan asked.
"That's natural. Otherwise, what are you doing here, is it just for viewing?" Lu Yan said with a smile, "This sand table is actually a magic weapon, jointly built by the formation master and the soldier!"
"Oh?" Gu Yuan suddenly became interested, "What's the use of that?"
"To put it simply, you can mark a location on the sand table and then teleport there quickly. However, you can only use it three times a month." Lu Yan said, "So, do it and cherish it, I will give you the method."
Gu Yuan's eyes widened: "Teleportation array?"
"It is not an exaggeration to say this. This formation relies on the earth energy of Star City, so it can only work in Star City. Similarly, even if the sand table is made larger, you cannot teleport to a realm that does not belong to Star City." Lu Yan replied.
Gu Yuan looked stunned.
"This is really...good stuff!"
"That's natural. This kind of sand table can only be used by sword holders, because each sword holder will have a city seal in his hand." Lu Yan said, "Remember, it can only be used three times per month. , so don’t use it unless necessary, lest you run out of opportunities when you really need it.”
Gu Yuan nodded quickly.
"Don't worry, Mr. Lu, I will remember it!"
Then Gu Yuan said: "Our formation masters and soldiers in Daxia are really amazing. If this thing can be placed in Demon Slaying City, wouldn't it play a very important role?"
"First of all, there is still a part of the territory of the demon tribe in the northern Xinjiang. We have not been able to get the approval of the earth energy. In addition, the city seal is made of an extraterrestrial material, which can no longer be made." Lu Yan Facing Gu Yuan was really a headache.
This kid is good at everything, he just likes to break the casserole and get to the bottom of things.
But Lu Yan was just an ordinary sword holder, neither a formation master nor a soldier. He really didn't know how to answer some of these complicated questions.
He even regretted why he didn't question the previous sword holder when he took over the position.
Are you sorry?
"Master Lu, is this what you want to say?" Gu Yuan asked.
Lu Yan shook his head and suddenly turned to look at Pang Ying who was following behind him.
Pang Ying was a little surprised, but she quickly recovered and said with a smile: "You guys talk first, I'll go out and take a look."
Afterwards, even the two guards at the door of the small building walked away.
Looking at Lu Yan's solemn expression at this moment, Gu Yuan's heart tightened, knowing that Lu Yan might say something extraordinary next.
"Gu Yuan, do you know why we are called sword bearers?"
Gu Yuan shook his head.
He could think of many explanations, but he felt that it was better not to waste this time.
Since Lu Yan asked, let him make his own decision. The other party didn't really want to discuss academic matters with him.
Lu Yan's next focus is still on the stage in front of him.
"Every sword holder has a special ability, but this ability can only be used once." Lu Yan said, "There is a large formation hidden in the entire Star City, and the location of this small building is , is the formation eye of the great formation."
Gu Yuan was a little surprised.
"Star City... actually hides a magic circle?"
"Yes, this magic circle is also related to the sand table in front of you. The key to opening the magic circle is the city seal. When a huge disaster occurs in Star City, as long as the magic circle is opened, with this place as the center, most of Star City will be destroyed. Being shrouded by the barrier can last for about three days." Lu Yan said, "Remember, this magic circle can only be used once, and when the magic circle is activated, the city seal will be completely broken."
Gu Yuan nodded in astonishment.
This information from Lu Yan made Gu Yuan's brain a little confused.
Is there such a magic circle in the world? ?
It sounds amazing!
"Gu Yuan, remember, this magic circle is the sword in the hand of the sword holder. It must be held in the hand at all times. However, this sword must not be swung out unless absolutely necessary."
After listening to Lu Yan's words, Gu Yuan asked: "Then what is the last resort?"
"I don't know, no one has used it until now." Lu Yan said, "As for the timing of using it, you have to decide it yourself."
Lu Yan had already explained the key points clearly, and Gu Yuan also kept them in mind.
"How can this thing exist until now and no one has ever used it?" Gu Yuan whispered.
"What are you thinking? The materials for making the city seal were only discovered ten years ago. Do you think we already have them?" Lu Yan wondered whether he should laugh or cry.
Gu Yuan suddenly realized, scratched his head and said: "Such a formation must be very troublesome to set up, right? After all, it is a formation for the entire city!"
"That's natural. Haven't you noticed that in recent years, many cities have been constantly building roads? But the question is, why does it take so long to build a road?"
Gu Yuan asked in astonishment: "Could it be that the formation master is setting up the formation?"
"clever."
Gu Yuan was so excited that he almost cried.
The problem that had troubled him for so many years was finally explained.
In the future, if he saw any road that could not be repaired after so many years, Gu Yuan would never complain. He knew that there were formation masters protecting the city.
He really made me cry to death! !
"By the way, that is to say, this formation can only protect Star City, but... what about other counties, villages and towns?" Gu Yuan asked.
"Then there is nothing we can do." Lu Yan said, "First of all, there is not enough material. Secondly, let alone those villages, towns and counties. In Daxia, not all sword holders in the cities have city seals. They don't even have city seals. The sandbox doesn’t even have the teleportation ability.”
Gu Yuan nodded and stretched out his hand to Lu Yan.
"Show me the thing quickly."
Lu Yan's face darkened: "You're so anxious!! I haven't left yet!"
In the following time, Lu Yan and Gu Yuan talked about the essentials of teleportation.
When Gu Yuan had almost mastered it, the phone happened to ring.
The call was from Guan Pingyue, saying that someone from the Guan family had already arrived, and he wanted to invite Gu Yuan to have a meal and have a good talk in the evening. Of course, Gu Yuan agreed. After all, it was him who begged the Guan family this time. On business!
After hanging up the phone, Gu Yuan frowned and looked solemn.
He was thinking that even if the Guan family was willing to hand over the medicinal materials to him, there must be conditions.
So what will they ask for?
