Duoduo returned to the City Lord's Mansion and saw that Long Xiaoqiao and Hu Yu'er had become masters in the early stage of Mahayana, so he immediately decided to give the three girls a barbecue to eat. Huo Ling'er also came to join in the fun, this little girl is a big mouth, not to mention the loud voice, and she will call to eat barbecue when she meets people, which makes Duoduo miserable.

Originally, she was a woman who wanted to reward herself, but now she has become a person who rewards the city lord's mansion. There is no way, since Ling'er has become a good man, he naturally can't lose the face of others, so he has to bury his head in barbecue.

In order to improve the efficiency of the barbecue, Duoduo took out the three stoves, and then roasted a large piece of tiger shark meat on each stove. He took out the spices used in the barbecue, and then motioned to the people of the City Lord's Mansion to put it himself, while he entered the room, and then motioned to his own woman to give him the Dharma Protector.

Airplanes!

With a burst of spatial shock, Duoduo's distraction came to the Holy City of the Little Spirit Realm under the guidance of the jade.

At this time, the small spirit realm was in the sky of the Shaoyin Star, so it was a little cold in the Holy City. Duoduo fought a cold war, and then walked quickly to the Treasure Pavilion.

The guys in the Treasure Pavilion may be tired, they are all dozing off, and when Duoduo walked into the store, none of these guys woke up.

"Hey! Duoduo reminded by reaching out and knocking on the door of the entrance.

The guy guarding the door woke up, rubbed his eyes, and saw that it was a lot of things, and immediately cheered up.

"It's Master Xi, long time no see, you're here to find the money manager, come with me!" the man got up and led the way in front.

Duoduo was led by his buddy to Qian Yi's office, and then knocked on the door.

At this time, Qian Yi was also dozing, and when he saw Duoduo knocking on the door and coming in, he immediately came to his senses.

"Hey, Brother Xi, what's the matter with visiting so late?"

"Brother, although it is late at night in this holy city, it is daylight outside. I did have something to discuss with my brother. ”

"Haha, since there is something, then come and sit down and talk slowly! I'll make you tea, the best soul mist tea, you are satisfied!"

Duoduo walked to Qian Yi and sat down, and then waited for the other party to make tea.

Soul mist tea has the effect of refreshing and concentrating, and after the tea is brewed, I immediately took a sip.

"Well, good tea!" he couldn't help but praise.

"Brother, tell me, what do you want to discuss with me?" Qian Yi urged, the other party brought him a surprise every time he came, and this time he would definitely not be disappointed.

"Brother Qian Yi, it's not been a day or two since we met in this holy city, how about we meet in the real world?"

"Haha, that's great! To tell my brother the truth, after I was promoted to be a supervisor, I will be the real shopkeeper one step further, so I don't have to take it with me in this holy city often in the future. Also, I'm in Treasure City, which is a little far away from your Sin City, and if there is a teleportation array that can directly connect these two cities, I can't say that we can see each other often in the future. ”

"Brother's proposal is good, but the teleportation array is still too far away, and now we plan to study the intercity flying boat, but unfortunately we lack the materials to build the flying boat, so I came here today to trouble my brother to help me think of a way." ”

"Is it easy to say that the treasures that my brother put here here have been sold out, and a total of 1.1 billion top-grade spirit stones have been harvested, if the elder brother exchanges the materials for the intercity flying boat, he should be able to exchange for the materials of ten crosses. ”

"Is it only ten crosses? It's a little less, brother, look at how many spirit stones my fourth-order pill can be exchanged?"

Qian Yi saw that the pill Duoduo gave him was a fourth-order low-grade pill, the Plastic Palace Pill, and immediately exclaimed: "Brother, has your cultivation increased again? Moreover, it is also a fourth-order Plastic Palace Pill, my brother's progress is inevitably too fast!"

"Hehe, it's not as exaggerated as my brother said, this Plastic Palace Pill was not refined by me, but by a friend of mine. It's just that I brought it to my brother to sell. Duoduo explained with a smile.

"It doesn't matter if it's not refined by my brother, I will give my brother the same preferential price, just calculate it according to 200 million top-grade spirit stones. However, this elixir is only our purchase price, and if my brother lets us auction it exclusively, the price may be even higher. So I suggest that if my brother has any other pills of this kind, how about auctioning them all for us?"

"There are indeed ten more pills of this kind, but my friend only plans to sell five, so don't think about it, brother. ”

"Haha, five is enough! Brother, please wait a moment, I will give you the advance spirit stone and the flying boat materials you want. After speaking, Qian Yi was distracted.

After a lot of boring self-drinking, an hour passed before Qian Yi returned to the small spirit world.

I saw that there was an extra soul bag in Qian Yi's hand, which was a storage bag that could be used in the small spirit world and the small world, which was priceless, each with at least 100 million top-grade spirit stones, and it was a limited edition.

"Hey brother, I brought you all the materials you wanted, and then I'll wait and see, I hope we can meet in the real world as soon as possible. Qian Yi retreated the storage bag in front of Duoduo, and at the same time signaled the other party to give him the Plastic Palace Pill.

Duoduo did not hesitate, handed the five Plastic Palace Pills to Qian Yi, and then said goodbye and left.

After his distraction returned, Duoduo handed over the refining materials of the intercity flying boat to Luo Zong, and then started the crazy alchemy mode.

You must know that Qian Yi gave Duoduo a total of only twenty copies of the intercity flying boat refining materials, and the number of subsidiary cities near Sin City reached fifty, so that there was a gap of at least eighty copies.

According to the budget given by Qian Yi, each intercity flying boat needs 100 million top-grade spirit stones, and the gap is 8 billion, where to get such a fortune, Duoduo racked his brains, and thought of the fastest way to refine the pill.

However, with eight billion top-grade spirit stones, Duoduo didn't know how many third-order third-order pills he had to refine, so he had to improve his alchemy level, only by reaching the red-robed alchemist could Duoduo have the ability to refine fourth-order pills.

Of course, Duoduo has the fastest way, and that is to ask Elder Xiao Dezun of the Light Realm to help refine it, but in this way, Duoduo's alchemists may stop.

Long Xiaoqiao, Hu Yue'er, and Xiao Xiao saw Duoduo take out the Dan furnace and immediately came to help.

"Husband, is there anything you need our help with?" asked Long Xiaoqiao.

"Three ladies, for the husband to refine the third-order high-grade qi, blood, yuan, soul, detoxification and other five kinds of pills, this is the preparation materials and order of each pill, if you are bored, help me sort it out. After saying that, Duoduo took out the preparation jade slip of the five kinds of pills, and then handed it to the three of them, and then he prepared to open the furnace and make a fire.

To be on the safe side, Duoduo still uses the sandwich flame method to refine the elixir, first extracting the herb essence with soul fire, and then extracting the herb essence with the sandwich flame method that flexibly covers the soul fire after being familiar with the herb characteristics of each elixir.

Time flies quickly, and three years have passed in an instant.

In the past three years, Duoduo has become proficient in extracting and condensing the third-order high-grade Qi Replenishing Pill. Its success rate is as high as 99 percent, which shocked Qian Yidu.

For this reason, Qian Yi asked Duoduo to try to refine the fourth-order lower grade elixir, but Duoduo felt that his ability was still a handful, so he politely rejected Qian Yi's proposal.

Of course, Qian Yi didn't force it, because the third-order high-grade Qi Replenishing Pill refined by Duoduo was enough for him to complete his monthly turnover, but he still had to work harder to become the treasurer of the Treasure Pavilion.

Next, Duoduo began to refine the third-order top-grade blood replenishing pill, with the previous experience of refining the qi replenishing pill, the success rate of the blood replenishing pill was also very high, so it took Duoduo two years to no longer refine the third-order high-grade blood replenishing pill.

In the sixth year, Duoduo stopped alchemy, because Luo Zong brought him great good news.

West Mountain Spark Tower.

Duoduo and Luo Zong came to the Flying Boat R&D Base side by side, in addition to the two of them, there were also a large number of rune masters waiting for Duoduo and Luo Zong to come to observe the success of the development of the intercity Flying Boat.

"Welcome Lord Luo and Lord Xi to come and observe the intercity flying boat operation test!" Li Tong said loudly.

I saw that all the rune masters burst into warm applause, which made Luo Zong and Duoduo feel more faced.

"Duoduo, let me introduce to you, this is called Li Tong, our chief designer of the intercity flying boat, he is proficient in the appearance design of the flying boat and the rune power design, and he can be said to be the top rune master here. Lozon explained.

"Chief Designer Li, you have worked hard!" Duoduo stretched out his hand to shake hands with the other party, which was enough to give the other party a face, otherwise he would be too lazy to look at the other party.

"Xida talent is the hardest, we heard that the refining materials and research and development funds of this intercity flying boat are funded by you, we are very grateful, and we are also very grateful for your strong support!" Li Tong's gratitude and joy were evident.

"Haha, don't flatter each other, Chief Designer Li, start the flying boat and let's take a look!"

Li Tong nodded, answered, and then motioned for the guards to close all the seals of the Starfire Platform, and then let a rune master pilot the intercity flying boat to prepare for operation.

Under the gaze of everyone, the rune master who drove the intercity rune flying boat opened the rune, and then the intercity flying boat turned into a streamer and flew towards the sky.

Obviously, the flight ceiling of the intercity boat is higher than that of the city boat. Next, the Runemaster began to speed up the flying boat.

Shout!

I saw the intercity flying boat turn into a streamer, and then disappear into the spark platform. At this time, all the onlookers could only be distracted, and the speed of their eyes at this time obviously could not keep up with the flight rhythm of the flying boat.

After the speed of the Rune Master Bar Flying Boat is fully activated, the display disc shows that the flight speed has reached '25', which is equivalent to the speed of the flying boat's ultimate flight speed of 25 kilometers per second, which is enough for intercity flight communication.

You must know that the distance between the cities in the Central Continent is generally about 300,000 kilometers, and with an intercity flying boat of this speed, you can travel from Sin City to the nearby annex city in three or four hours. If you use the castle boat, it will take at least one day.

What's more, it is impossible for an intra-city or inter-city flying boat to always fly to the limit, otherwise the consequences will be very serious.

Half an hour later, the rune pilot returned to the Starfire Tower, and then parked the ship firmly at the dock.

"What do you think, Duoduo?" asked Luo Zong.

"Yes, yes! It's very fast, it's smooth, and it can be used commercially. Duoduo suggested.

"Hi adults, this flying boat is still in trial operation, and if it is put into commercial use too early, there may be potential safety hazards. Li Tong reminded.

"These are all minor problems, since the flying boat is still in trial operation, it can limit the cultivation of passengers. In this way, even if there is an accident in the flying boat, it will not have much impact. Duoduo responded.

In his opinion, the flying boat was originally used for flying and transporting, and if there was no actual combat exercise, even if there was a problem, he would not know where it was. So the only way to do that is to put it into operation as soon as possible.

On the one hand, this can reduce the financial pressure on the City Lord's Mansion, and at the same time, it can also let the world know that Sin City is no longer what it used to be.

Luo Zong agreed to Duoduo's proposal, and soon opened the intercity flying boat between Sin City and Juyi City.