Although all the strange birds in the cave have been cleared, the strange birds scattered outside are still hunting everywhere, this strange bird likes to gather in groups, and when it moves, it will go out in flocks, and will attack anything that can be eaten. Fortunately, the desert area here is sparsely populated, and there is only a small country called Jingjie in the vicinity of five hundred miles, with a population of more than 10,000 people, and people have been notified to relocate before, but for the sake of safety, all the strange birds must be eliminated as much as possible.

Since coming out of the cave, Huang Yueying has kept her head down and didn't say a word, her face was red, she should still be shy!

“…… Yueying, I'll give you a flying machine, can you go back to Yumen Pass alone? Li Yunfei suddenly asked.

"Your Majesty won't go back together?"

"I have to get those strange birds together and destroy them as soon as possible, if I really let these strange birds breed unscrupulously, it will be a big trouble."

"Probably not, those strange birds are afraid of water, but water is everywhere in our world, and sooner or later it will die!"

“…… I am afraid that the defects of the water will gradually adapt over time, and when those things are completely adapted to the environment, it will be difficult to deal with. ”

"Your Majesty, will you let me stay and help...... I can really help! ”

"No, you can't protect yourself if you stay!"

"I can...... I couldn't protect myself because I was suddenly unprepared for the incident! ”

“…… Okay, I've got a set of equipment here, if you learn how to operate it in half a day, stay and help! ”

Saying that, Li Yunfei directly took out a small cabinet from the space bag, plus more than a dozen volleyball-sized spherical objects, and then activated a button on the small workbench, and more than a dozen things the size of a racket ball quickly rose into the air and disappeared in a blink of an eye.

"This is the manual, if you can learn how to operate in half a day, then stay and help, if you can't learn it, then go back quickly." Li Yunfei directly threw a booklet to Huang Yueying, but he sat on the spot, recovering his true yuan power first, and preparing for his next move.

"Your Majesty, don't worry, I will definitely be able to!" It's just learning to operate a set of equipment, and Huang Yueying really hasn't been afraid of anyone for this kind of thing.

The equipment was specially manufactured by Li Yunfei for Lu Lingqi to control the empire, and now of course it is still the first generation of products, called the Sky Eye System, similar to the satellite detection system, but the function is much more than the satellite detection system, it can be said that Li Yunfei is proud, without the large output of Mithril, it is impossible to create this kind of cross-era thing.

The Mithril Array replaces energy and power, and even the communication system is replaced by the Mithril Array, but the principle is still based on communication satellites, there are a total of twelve satellites, and those mini-satellites can operate in their respective orbits after deep space, and theoretically can be formed into a system for monitoring the world. However, this first-generation product, purely built by merit, of course, does not have that much ability, so this system can barely monitor the situation within a thousand miles, such as weather conditions, such as large-scale biological aggregation phenomena, such as auxiliary meteorological control arrays, but the control of meteorology has become more efficient and wider......

To be honest, Huang Yueying also felt a little brain-burning about Li Yunfei's endless technology, or the perfect combination of formation and technology, but she still figured out the technical principles and call data in just a few hours, and analyzed the specific situation. Li Yunfei's deliberate embarrassment was not difficult in fact, but it made Huang Yueying worship her even more.

……

Li Yunfei, who was in a state of high concentration, suddenly felt a pair of hot eyes looking at him, and involuntarily woke up.

"Student Huang, I've finished reading the information!"

"Well, I've finished reading it, and I've mastered this Tianyan system...... A small small climate control array was also set up around it and connected to His Majesty's Sky Eye System...... "Speaking of what she did, Huang Yueying was very excited, because she found that the small formation could only control the climate within a range of more than ten miles, but after the Sky Eye System formed an energy loop about the range, it could actually control the climate change within a few hundred miles, which really made her very excited.

“…… You're a genius indeed, smarter than I thought! ”

"Thank you, Your Majesty, for the compliment, then I can stay and help!"

"Of course, I can't ask for help from a good assistant like you, but I have to find you a safe place!"

"It's the safest in that cave, and the strange birds don't even dare to go near it!"

"I don't know if that kind of sealing array energy will have an unknown impact on the body!"

"Don't worry, Your Majesty, I also have an inner armor, and there is a small array in it that shields all radiation."

"Awesome classmate Huang, can you share that little array of yours with me?"

"Of course...... You see, this is what I have studied over the years......" Huang Yueying took out a notebook from her small bag and handed it to Li Yunfei directly, she could help a little, she was in a really good mood.

She used to study the formation, just to borrow her life from the sky, just to survive and not study the seven-star formation, and later the disease was cured by Li Yunfei, but the study and love of the formation has become a habit, talent plus love and focus, so her formation research has actually become a series of its own, not as good as Li Yunfei's fundamental problem is the time gap, Li Yunfei has mixed up with several worlds, and the time to study the formation adds up to several decades, and Huang Yueying is only a teenager.

……

The two team up to farm monsters, Li Yunfei is like a meat shield, attracting monsters everywhere, Huang Yueying is like a mage, Huang Yueying is hiding in the cave, controlling the wind, frost, rain and snow, and destroying monsters in large quantities.

The strange bird was poured to the ground by the sudden rain and snow, some died directly, some went but survived tenaciously, and wanted to flutter and fly again, it can be seen from these small changes that the strange bird is indeed getting used to the environment of this world, so I really can't give these monsters too much time.

Of course, only a few survived, Li Yunfei also collected monster corpses everywhere, and if he found that he could still move, he would make up for it and put it away, these are all excellent raw materials.

The storage bag couldn't fit for a long time, but the corpses of the monsters were all stored in the depths of the cave that they were moved into, and when the No. 2 alchemy furnace was moved over in the future, the corpses of these strange birds were directly refined and decomposed into raw materials and brought back......

"Your Majesty, will the corpses of these strange birds decompose......" Looking at the piles of strange bird corpses in the distance, Huang Yueying was really a little disgusted, there were only two people here, and they could live a very warm world of two people, but they were completely destroyed by those stinky things.

"Don't worry, these strange birds are not so perishable, their bodies are almost all acid, and it is difficult for bacteria to survive!"

"That's good...... Your Majesty, your armor is stained, I'll wipe it for you! As he spoke, he took a towel and wiped Li Yunfei's battle armor.

"Uh, when did you become so particular......" Li Yunfei was indeed a little surprised, this little girl seemed to have become much cleaner in the past two days.

“…… Princess Qi'er said that Your Majesty has a habit of cleanliness, of course I have to make it cleaner, otherwise Your Majesty will look annoying."

"Okay, a few stains, you can get rid of them as long as the force field on the armor is activated once...... If Huang doesn't have anything else to do, let's study the big array on the stone plate with me, which is an extremely advanced knowledge of the sliding door. ”

Li Yunfei patted her head and said, Now that night has fallen, the most important thing is that the nearby clouds have been consumed, so it is impossible to continue farming monsters today. It is said that meteorological control attracts rain and snow, and it is also necessary to wait for a large area of clouds to drift over nearby, and make a large area of rain and snow out of thin air, unless there is a master above the Yuan Infant Stage who has the means to go against the sky.

"Well, I like to study formations the most!"

"Come up and I'll take you there!" Li Yunfei didn't have any scruples, he squatted down directly, saying that he wanted to fly over with her on his back, the depth of the cave was as high as more than ten miles, and it was quite far to walk over.

“…… You gave me a flying machine, can I fly over it myself? ”

"Got the art of flying? Flying in this cave ** and being out there can be no difference! ”

"Well, it's been mastered...... Can I hold your hand? ”

It's better to be honest, but it's still a little worried, and it feels great to be able to hold the idol's hand and fly together.

"Of course, let's go!"