It was Ling Feiyu who made a mistake. The foundation stone he got from Zhao Quan looked very big, but after falling off the outer stone coat and smelting with real fire, there was not much left.

Ling Feiyu nodded with a headache, "it's less than a few pieces, but it can be used without these pieces. It will be a little dangerous."

The main function of these cornerstones is to make the Falun more stable, which is a safety insurance measure.

Ruby looked around the array. "Xianggong, I'll go back to the fairyland to help you find this kind of stone. I remember there was a mountain where there were many, and there were few immortals mining. It's better that you don't start the Falun for the time being, for the sake of safety. "

"I don't think I can start it. This array needs a lot of immortal stones for energy supply. A lot of magic stones." Ling Feiyu stressed that the energy required is huge. After all, it is a long-term open space channel. Even if the energy is skillfully used through the array, the consumption is not affordable by ordinary people.

Zhang Mingyue said anxiously, "yes, brother Yu, the consumption of Xianshi is so large, how can we maintain the long-term operation of the Falun."

"Ha ha, don't worry. I've changed the design drawing and designed a controllable mode. When I don't need to use it, the space channel will be reduced to a node, which greatly reduces the consumption of Xianshi. When I need to use it, I can also use this node to expand into a space channel instantaneously, without any delay, The rest is to go to the true world and the immortal world to find a suitable place to set up two Dharma arrays. "

Ling Feiyu thinks that this is the most troublesome place. The Moon Valley of the main world can be said to be his private domain. He is completely relieved to open the space channel here.

But it's hard to say that he is not invincible in Xiuzhen and Xianjie, and he has not been in Xiuzhen for a long time. The position of fairyland still needs ruby to look for, find a suitable place to inform Ling Feiyu.

"But it still needs a lot of immortal stone supply. Brother Yu, do you think you can change the energy input circuit of the Dharma array to make it accept the spirit stone?" Yun Lingxue put forward his own conjecture.

Ling Feiyu shook his head and wry smile, "the energy that Lingshi can provide is not enough to see. Have you ever seen a space shuttle flying with gasoline? No, it's flying with a match."

Cloud spirit snow covers small mouth, "the difference is so big, that peach blossom garden in that piece of fairy jade can use how long?"

"If the space passageway is completely open, that piece of fairy jade can supply 15 minutes. If it is reduced to a node, it can supply three or five days." This is just Ling Feiyu's estimation, and it may actually be shorter.

Several women shake their heads and sigh, feeling that this is a loss business.

Ling Feiyu closed his eyes and thought for a moment, "Ruby, what is the most popular long-distance traffic in fairyland now."

"It's still a boat. It's fast and easy. Huahong's speed is faster than that of Feizhou in a short distance, but its endurance is not good enough. " Ruby replied.

Ling Xueyu asked curiously, "how far is the short distance?"

"For many real immortals and ordinary immortals, there is a short distance under 100000 Li." Hongyu's answer was to the point.

Cloud spirit snow vomits tongue, "it seems that the blue star of the main world is no different from a small village in your eyes."

Ling Feiyu thought of a bold idea. He said with a smile, "maybe we can provide enough supply for our space passage by earning immortal stones, or even earn money!" He showed his ideas to his women.

Now in the world of cultivation, the fastest way is to transmit the Dharma array, but not every cultivator can afford it, which is equivalent to the air traffic of the main world.

Then there is the private flying boat, which is equivalent to self driving, and also comparable to the speed level of high-speed rail.

Further down, you can control the sword or the wind, which is not as fast or comfortable as the flying boat.

Fairyland has more teleportation, but the most widely used one is the flying boat. Ling Feiyu wants to build a space access network in fairyland and collect appropriate tolls. At that time, we will set the price according to the specific consumption. Anyway, we won't lose money. It is mainly for the cactus to move back and forth between different areas quickly.

Xiuzhen world is engaged in transportation, not sending people but delivering goods. The transporter delivers goods on one side and the receiver receives goods on the other side. It is convenient and fast to deliver some things that can't be stored for a long time.

For example, it is a rare elixir to save people, or it is a dying spirit beast. Every stroke can kill a lot of transportation expenses!

When Hongyu heard his idea, her eyes lit up, "I think it's feasible! In fact, Xianjie can also engage in transportation. Mining areas of Xianshi are generally transported by large-scale flying boats. On the way, a large number of immortal guards are sent to escort them along the way. The portal can't deliver goods. Using your space channel can save a lot of manpower and material resources! "

Ling Xueyu is more interested in the transportation of Xiuzhen, "brother Yu! It seems that your plan is only attractive to large sects, and small forces would rather escort themselves than go through your space channel. "

Zhang Mingyue pointed out that the scheme is unreliable, "but if we are engaged in transportation in the two sectors, we also have to pay a lot of manpower and material resources. It's a headache just to maintain order."

"To ensure the basic operation can let the fairies in the Peach Blossom Land give some hands. As for maintaining order, it's really difficult."

What Ling Feiyu wants to do is monopolize business. At that time, many people will be jealous. He knows what will happen. He even grabs him to ask about the design of the array and where his spell to open the space channel comes from.

"We'll talk about this later. Now that the current work has not been completed, we can't think of so many things that we haven't got." Ling Feiyu first sent back the ruby and water spirit that had stayed in the main world for many days to the fairyland.

Shuiling is in a hurry. If she doesn't go back, she may fall into the world.

Ling Feiyu opened the space channel and said to Zhang Mingyue before leaving, "Mingyue and Qingmei Qingxing, get ready. When I come back, you can go to baitouying country with me."

"What about us?" Yun Lingxue cried out.

Ling Xueyu disdained to curl his mouth, "I'm not going. They're all low-grade white skinned and cheap. It's disgusting to see me. Isn't it good for Xiaoxue to accompany me?"

Yun Lingxue is reluctant, but there is no other way.

"The people of Mingzhen sect are really devils. I suspect that they are all a group of passers-by, just like Ling Daoyou, who want to go back to the Lord's world through Fazhen. Otherwise, how can there be languages of different countries on a drawing?"

Shuiling strongly praises that mingchenzong is a talented person. Although she thinks it's unrealistic to monopolize in the fairyland, Ling Feiyu can do it first in Xiuzhen!

She said with a gentle smile, "has Ling Daoyou ever thought of working with others to implement the project of space passage transportation?"

Ling Feiyu frowned. "It seems that you have been in the main world for a long time. How can you even learn the officialdom? Do you want me to cooperate with yuanchenmen?"