"Take it." Fran handed him a round pie-shaped metal instrument with a screen while he was eating breakfast, and then continued, "Help me run to the Shamrock Port Hunters Association Exchange and come back with a different thing." “

"What is this? Can it be anti-radar? Nanbo casually took the thing handed over by Fran and looked at it, it felt like a radar, but it was a little different from the anti-radar he was used to, the one in front of him was obviously larger, and there seemed to be some strange devices, so he asked casually.

"This is the energy detection radar, yesterday someone issued a reward for this thing through the Chasseur Association, and the other party seems to be in a hurry, so in addition to money, he is also willing to take some good things in exchange, and the other party has a well-preserved high-precision intelligent prosthetic in the name, you help me exchange it." Fran explained, her excitement in her tone.

"Radar? Isn't this a military item? Who needs this in desperate need? Nanbo took a sip of hot milk and asked casually.

"How do I know, the other party also specified that it wants a radius of 100 kilometers, micro-precision, hehe, the other party's luck is also good, he met me, otherwise in this broken place in the Western Wilderness, where can I find such a high-tech level of energy detection radar." Fran grabbed a piece of bread and walked over to his mobile workbench and began to tinker, even though he had bread in his mouth and his words were a little slurred, Fran didn't forget to brag about himself.

"Cut, don't you brag that you're going to die? Can you not get your workbench into the living room? Is it okay for something to flow out? Didn't an energy simulation attack device scare you to death last time. Nanbo replied disdainfully, and then asked with some doubts.

"My lab is doing high-energy cutting, people can stand it in there, and this is different from that, the energy simulation attack device is...... Hey, in short, the trouble with this energy detection radar is only the process level, there is no special technology, and you can't find anything, so don't worry about it, just get something for me quickly. Fran tinkered with his research and said impatiently.

"Every time, I say half of it, there is a problem, and I will go out to help you change it, and the old rule is 2 into a handling fee." Nan Bo replied casually, and even if he had taken care of it, he ignored Fran and concentrated on breakfast.

Because I chatted too late with Fran the night before yesterday, I got up late yesterday, and I didn't recover my rhythm of life until today, which made Nanbo feel very comfortable, after all, going to bed early and getting up early can ensure that the brain is in a state of both active and awake, this kind of brain with the feeling of being in the best standby state, is Nanbo's favorite.

"What is 17 to the power of 5?" Fran, who had been quiet for a long time, suddenly had a question out of nowhere.

“1419857。” Nanbo, who was happily eating breakfast, glanced at Fran, saw that he seemed to be very devoted, and he didn't bother to compete with him, so he replied silently for a few seconds.

"Hey, hey! It's almost there! How much momentum will a 300-gram core with a radius of 1 centimeter rotate at a speed of 19 revolutions per second?! Hurry! Tell me quickly. Fran shouted excitedly and anxiously as he tinkered.

"You don't know how to count yourself!" Nanbo, who was chewing bread in his mouth, replied unhappily.

"Hurry! Hurry up, it's too late! Fran said anxiously.

“2.28。” Although Nanbo is a little impatient, smart people have a common problem, and it is difficult to resist the temptation of showing IQ, and Nanbo is no exception. So he still thought about the formula for the kinetic energy of the sphere, and then replied directly.

“2.28！ Only 2.28! Great, that's doable! That's doable! Fran completely ignored Nanbo's unhappiness and shouted excitedly.

"Idiot." Watching Fra dance with her hands, Nanbo, who drank the last sip of milk, spit out two words.

"The last step, the last step, how much is the 0.2 power of 2.28 multiplied by the 3 open ways of cos80." Fran, who had fully entered the world of his own consciousness, continued to ask.

“-0.64250。” Fran is too lazy to press the calculator, and the behavior of asking when he opens his mouth, generally speaking, Nanbo will not care, and answering twice today is also considered to be Nanbo's good mood.

However, for Fran's last extremely complicated question, Nanbo, who was already annoyed, still gave the answer, and it only took 2 seconds, and there was no anger in his voice.

"-0.64250,-0.64250,-0.64250...", which didn't leave the weird smile hanging on the corner of Nanbo's mouth at all, Fran repeated the answer in his mouth, and entered the result into his personal terminal. Then he breathed a sigh of relief and said, "Okay, now we just have to wait for the results." ”

Fran, who was relaxed, wiped the sweat from his head, and continued: "You little pervert, forget about the first two, and the last one you can still mentally calculate so fast." Let you and me study hard, and become a mecha master in the future, you don't do it, you just learn some basic theories and don't learn, are you worthy of your genius brain, you are tyrannical things, you know! Sooner or later, you will be punished. Fran has always been worried about Nanbo's refusal to worship him as a teacher, so he said a little unwillingly.

"If I really want to be a mecha master with you, then it will be called a tyrannical thing, and then I will be punished." Nan Bo picked up the coat hanging on the chair and replied disdainfully as he wore it.

Then he ignored Fran's cold snort, stepped on his waist bag, and Nanbo, who was equipped with standard configurations, picked up the energy detection radar and walked towards the gate.

"Ugh! How so! That's not right! Impossible! Impossible! As soon as he walked to the door, he heard Fran's exclamation behind him, and Nanbo, who had expected it, turned around and smiled: "What's the matter, haven't you been retributed?" ”

"This! This...... This last parameter is wrong, you kid miscalculated! You, by your own purpose, isn't it!! Fran quickly checked it and found that there was a problem with the last parameter. I thought it was Nanbo's miscalculation, but as soon as I saw Nanbo's smug smiling face, Fran understood that he was pitted by the kid in front of him.

"Nonsense, the last kind of question can be calculated by the human brain! And '2.28 to the power of 0.2' and 'cos80 three times square', you don't need to calculate and you should know that both can only be positive numbers, how can the multiplication of two positive numbers be negative, I deliberately said that it was negative, you can't reflect it, and I can't help it. Looking at Fran's angry face, Nanbo only felt smug pleasure in his heart, and continued to smile and say.

“-0.64250，64250…… 64250, 'You are two hundred and five'. Depend on! Little Wang Ba ......"

Of course, Nanbo would not stand stupidly and listen to Fran's roar, so he turned around and took the door with a dashing turn, and walked away......

"It's been checked, this energy detection radar is no problem, the accuracy and range have met the requirements, but because there are too many things on the convertible list, the other party has not deposited the goods with us, please leave your contact information and delivery address, and wait for me to notify the other party to bring the high-precision intelligent prosthetic you want, and we will arrange someone to give it to you, can we?" The front desk clerk of the Chasseur Guild said to Nanbo with a smile.

"Okay." Nan Bo, who was sitting in front of the trading bar, picked up a pen and paper, and was just about to write a word, when he stopped again.

After Nanbo left home today, he first went to the bank to cash the check, and then went to Gray's trading market to buy things for the upcoming trip, and also met with Su Zhe by the way, and explained the shipment after Fran, so Nanbo came to the front of the Chasseur Association counter, and it was already more than 2 o'clock in the afternoon.

In general, everything went smoothly today, as soon as I went out, I met a sunny but cool good weather, and I didn't meet a talker in the bank who wanted to talk as much as last time, and everything I wanted was happily traded, Su Zhe saw that he didn't lose his temper for what happened last time, just muttered a few words, and agreed to take care of Fran's business, and even hinted that he would help him find his sister.

So far today, it can be said that it was a perfect day, but Nanbo couldn't be happy, and there was always a feeling that something was wrong there, but he couldn't say it. Nanbo, who has been wandering in dangerous environments for a long time, has a much sharper intuition for danger than ordinary people.

So when the waiter of the Chasseur Guild was inspecting the goods, Nanbo thought carefully about what happened today. After thinking about it, he didn't have a good idea, but he felt that if there was really any problem today, it could only be in this transaction, because this incident was sudden and Nanbo didn't understand the situation. Sudden means passive, and unknown means risk, which is the basic law of Nanbo's analysis of things.

So when the salesman asked Nanbo to leave the address and contact information, Nanbo hesitated, because this is not a standard transaction process, although the salesman's words are very reasonable, Nanbo also listened to Fran, and the other party took out a long list of convertible items to exchange the energy detection radar.

"May I ask who the buyer is?" Nanbo still asked tentatively.

"Yes, the issuer of this bounty deal is the Ghost Hunter Hunter Regiment." The salesman didn't even check any information, so she smiled and said directly.

Ghost Hunter Hunting Regiment, of course Nanbo has heard of it, this can be said to be one of the most powerful hunting regiments in Sanye Gang, even if it is ranked first in the entire Western Wilderness, and dares to build its base on the edge of the shadow area outside the city's protective circle, the strength is naturally not to be underestimated, but because of the awkward name, most people like to call it the Ghost Hunting Regiment directly.

"It turned out to be the Ghost Hunter Regiment, then I'll just send the things there, the person who asked me to deliver the goods seems to be in a hurry, I guess the Ghost Hunter Hunter Regiment is also in a hurry, maybe I'll send it over and give me a tip, right?" Nan Bo pretended to be a philistine and said.

"Well, it's okay, anyway, the other party has already paid the fee, so let's do it, I'll help you contact the other party." The salesman lady just thought about it for a while, and then agreed to Nanbo.

"No need, I know the Ghost Hunter Regiment very well, their Captain Li Qiang is my brother's classmate, I'll just go directly, you just give me the delivery order." Nanbo said.

"Okay, but you have to be careful, there's a shadow zone next to the Ghost Hunt Castle." Although the salesman lady didn't know what Li Qiang's squad leader was, she didn't look into what Nanbo said so surely, and directly gave the delivery order to Nanbo, and then admonished, in her eyes, Nanbo should be a philistine pigeon who wants to take the opportunity to make some benefits, so there are many children in the West Wilderness.

Nanbo took the delivery order, and then gave the salesman a courteous smile. He turned and walked out of the trading floor. However, he did not leave there, but immediately went around to the window outside the hall, observed the salesman just now for 15 minutes, and confirmed that she did not report or pass the news of unusual behavior, and then quietly left.

Nanbo was a little puzzled, when the salesman lady said the buyer cheerfully, Nanbo was almost sure that there was a problem here. Because the energy detection radar is different from the energy detection radar, the latter is to passively capture the energy wave frequency emitted by the energy core to detect the target, the advantage is safety, and the range is wide, the disadvantage is that if the other party does not use energy, or has the energy nuclear wave frequency hedging equipment, the anti-radar can not be detected, all such radars are generally used to detect the puppet without intelligence.

The energy detection radar is just the opposite, this kind of radar will take the initiative to send out its own energy waves, through the reflection of energy waves to explore the target, the advantage is that no matter whether the other party uses the energy core, whether there is an energy nuclear wave frequency hedging device can be detected, and the accuracy is high, but the disadvantage is also obvious, since it is the initiative to send out energy waves, it means that there is a risk of being found by the other party, and sometimes it will even provoke the active attack of the puppet, and the detection range is relatively small, so this energy detection radar is mainly military.

Directly speaking, the energy detection radar is used to deal with people, so if a certain hunting regiment suddenly offers a reward for this kind of thing, isn't it just to tell others that I want to attack someone, and take a step back to say that even if it is really urgent, I will definitely choose to trade anonymously, but the salesman actually said the name of the ghost hunter hunting regiment without thinking about it, and Nanbo thought that this was a bureau set up by Lu Kui to take revenge on himself.

However, the salesman did not report the news, and Nan Bo felt that he was too suspicious, after all, Lu Kui was not able to instruct the ghost hunter hunting regiment to deal with him, and he wanted to know where he lived very simply, and he didn't need to go around such a big circle.

Nanbo pondered that if he canceled the transaction by speculation, Fran would definitely disagree, and would definitely trade it himself, so it would be better for him to do it himself.

If this is really a bureau, leaving the address and contact information and waiting for others to come to the door is too passive, it is better to take the initiative to find out, yesterday Fran has replaced the civilian-grade energy core in Nanbo's power shoes with the high-end Lv.1 energy core in the original three days and moons, which has greatly strengthened Nanbo's ability to escape, and now there are three days and moons in hand, even if it is really against Lu Kui who is wearing an armed mecha, Nanbo is also confident to surprise him.

If you want to think more about yourself, it's really a normal transaction, it's nothing more than a waste of a few hours of back and forth, and you can take the opportunity to see the famous ghost hunting castle of the ghost hunting regiment, and it's not a loss.

After thinking about it, Nanbo still decided to follow what he just said and go on a trip to the ghost hunting castle. However, you still have to bring some necessary equipment, and being prepared has always been one of the codes of conduct followed by Nanbo.