Motorized rail car is a new generation of transportation that travels around the mid-air and high-altitude crystal suspension tracks. At the same time, it is divided into short-distance and cross-city, so it replaces the car, subway, train, etc. of the previous era, and belongs to one of the most important means of transportation for ordinary human beings.

The speed of the short distance is not too fast because it runs around the city, and if it is a cross-city trip, the speed is more than 2,000 kilometers per hour! And that's not the limit of it.

Lin Chen looked through the window of the carriage, looking at the strange and familiar bustling city below, a little distracted, he was digesting the memories of this era.

"Tongqiao District has arrived, please bring your belongings and get off the bus in time!"

At this moment, the announcement of the arrival of the station suddenly sounded in the carriage, and the originally crowded carriage became spacious as a large number of people got off the train.

"Lin Chen..."There was less congestion in some of the crowd, Jiang Zhihui walked up to Lin Chen, pushed his glasses and said apologetically: "It was I who made my own decision and told my mentor about your sneaking into the crystal realm, otherwise you wouldn't have been scolded by your mentor, and you would have been on Monday..."

"It's fine!" Looking at Jiang Zhihui's apologetic face, the corners of Lin Chen's mouth lifted a slight smile. "And thanks to you, otherwise I might have stayed in the Grain Boundary forever!"

Along the way, he had gradually become familiar with the relationship between Lin Chen and him.

Jiang Zhihui is fourteen years old! Physical Fitness Gene-Neurology, like Lin Chen, is a student of the Physical Fitness School in Luoshan City. The two are not only in the same class, but coincidentally, even the places where they live are in the same area, so in the past few years, they have basically been in and out of school together, which has led to a very good relationship and is the most important friend!

However, it is a pity that Jiang Zhihui's genetic talent is not outstanding, and he belongs to the downstream in the class!

Fortunately, Lin Chen's talent is much stronger than him, and his speed physical fitness gene is considered to be at the top of the entire class! Otherwise, Hou Jinglin would not have let dozens of students go for a long time this afternoon and followed Jiang Zhihui to the grain boundary to find Lin Chen!

The human physical performance gene is divided into three directions. Strength, speed, nerves. This is the direction of physical cultivation for human beings in today's era.

Seeing that he was not angry, Jiang Zhihui swept away the apology on his face, and suggested, "Why don't we go to the mecha shop first?" Aren't you going to sell that piece of wind element to Xiao Xue to raise money for tuition? And the wound in your chest..."

Lin Chen felt right when he heard it, since he got on the train just now, the passengers in the carriage have been staring at the injury on his chest, if it is not resolved, it will not be good to go home directly. As for the tuition fee for his sister Lin Xue, Lin Chen had told Jiang Zhihui before, so he also knew about it.

"Hmmm! Then let's get out of the car quickly! The two took advantage of the time when the motorized rail car arrived at the station and hurriedly got off the train. Walk through the bustling streets, with the endless flow of people, towards the mecha shop.

Tongqiao District is the most prosperous area in Luoshan City, and mecha shops are only available in this area.

Ten minutes later, the two came to a shining science and technology building.

Mecha Mall!

Lin Chen stared at the strange building in front of him, his heart was shocked, although he had memories of the mecha mall in his mind, he was still shocked by what he saw.

This is an unusually strange building, and it can be said that it cannot be called an edifice at all, because it is a crystal building of a huge cube.

It is completely different from the high-rise buildings that surround it, there is no light here, only the blue energy light emitted by the building itself. Although it only has five simple floors, it is all made of blue crystals, and each piece seems to have an energy connection between them, completely enclosing the entire cube building!

Jiang Zhihui, who had already walked into the hall of the mecha mall, looked back and found that Lin Chendong was still looking around, and couldn't help but wonder: "Lin Chen? Why are you stunned, hurry up and come in! ”

"Oh..."Lin Chen hurriedly followed.

As soon as he entered the hall on the first floor, Lin Chen felt that he had entered a multi-dimensional technology space, and the mecha shops on both sides of the corridor were all blue crystals isolated from each other, and between each crystal, the staggered and connected energy rays gave birth to a dreamy feeling in his heart.

It's the 28th century!

At this moment, Jiang Zhihui beside him became even more suspicious. "Lin Chen, is your head really broken? Isn't this a mecha mall branch set up here in Nanyu City? And I've never seen you like this before..."

Lin Chen, who was suspected of having a problem with his head many times, suddenly said angrily in his heart: "You have a problem with your head, and your whole family has a problem with your head!" ”

Although he was speechless in his heart, he could only put away his curiosity and scan the surrounding mecha shops with a normal gaze.

Although it was night, the corridor on the first floor of the entire building was still crowded with people. On both sides of the corridor is the so-called mecha shop.

Strength! Velocity! Nerve! Medicament!

Each of the four types of shops with four types of house signs is doing brisk business, and the owners of the shops are constantly bargaining with buyers and customers.

"It's still full of people day and night!" Jiang Zhihui raised his glasses and began to look for shops with fewer crowds.

While Lin Chen was looking for a mecha shop with fewer customers, he didn't forget to look through the glass of each store and look at the dazzling mecha on the counter inside!

It's a pity that all the mecha weapons in the store, such as strength, speed, and nerves, are in the form of cubes!

Mecha embryos!

According to memory, all the crystal mechs sold in the store were originally made up of such a cube composed of extremely small crystals! And this form is called — mecha embryo!

Because before the mecha weapon is purchased and recognized, there are more than a dozen or even dozens of kinds of form data preset inside, and every physical fitness gene cultivator has different habits, some people like swords, guns, knives, etc., and even in the same kind of weapons, everyone has different requirements for the size and specific appearance of the mecha, so there are now mecha embryos.

After purchasing a mecha weapon, a physical cultivator will choose and set the final form of the mecha according to their habits and hobbies.

Once the final form is confirmed, the other form data in the mecha embryo will be automatically cleared, and the mecha weapon can only exist in one form, that is, the form determined by the owner of the mecha weapon.

The current mecha evolved from the steel mecha of the demon famine century, because the steel mecha belongs to the creation of the nuclear age, in today's crystal river era, the steel mecha has long since declined, and now it is, the era of the crystal mecha!

Just as Lin Chen digested these memory information, Jiang Zhihui found a mecha shop with fewer customers.

"The Wind Crystal Element can only be sold in the store of the speed system or the nerve department, or Lin Chen, let's go to that one, there seem to be fewer people!"

Lin Chen's eyes followed the direction of Jiang Zhihui's finger, and found that there was a store in the innermost part of the corridor, and there were indeed a lot fewer people, so he nodded, and the two walked inside together.

Neurology!

This shop is a nervous mecha shop, and the female owner of the store is greeting a few customers.

"The price of the boss lady is higher, it's not easy for our brothers to kill a burst beast, this fire crystal element, 15w is too low!"

"Giggles...", the proprietress dressed up in a fancy way, covered her mouth with her white fingers and said with a clever smile: "This big brother, the price of 15w is already the highest, you must know that the Burst Beast itself is not strong, and the elemental crystals it condenses, even if it is successfully embedded in the mecha, that skill can only be regarded as the bottom existence in the first order!" ”

"What's more, I'm a neuro-based mecha shop here, which neuro-based mecha master do you think will buy this fire crystal element of yours?"

The big man was speechless when he heard this, indeed, everything the proprietress said was true, the first-order burst beast itself belonged to the lowest crystal beast, and the fire crystal element condensed in its body was naturally weaker.

looked at the three people around him, and seeing that they nodded, the big man had to grit his teeth and agree.

"Then 15w!"

"Identity Chip!" For such guests, Liu Xin doesn't know how many people she receives a day, so she can easily handle it when she talks and laughs.

And she also knew in her heart that in the corridor on this floor, there were nearly ten power and nerve mecha stores, and these middle-aged men in front of her could go to her innermost store, and the previous ones had naturally been there, so the price was not high or low, just to eat them.

Dahan took out his silver identity chip from his pocket and handed it to Liu Xin.

"Di-Di-" Liu Xin took the identity chip, walked to the analog control screen on the counter, and swiped his finger on the air in front of him, and suddenly a blue holographic window popped up. Then he pasted the silver identity chip on the holographic window and clicked on a string of numbers with his finger.

"Tick - the transaction is successful!"

"The 15W crystal coin has been transferred!"

Re-took over his identity chip, and the big man walked out of the store together.

After entertaining the guests, Liu Xin found Lin Chen and Jiang Zhihui standing at the door, but when her eyes swept over the shabby clothes of the two and the wound on Lin Chen's chest, Liu frowned slightly, revealing a trace of contempt.

But soon, she returned to her normal color without leaving a trace, and walked out with a smile.

At the same time, Lin Chen and the others were also looking at her. The proprietress in sight is a sexy and beautiful woman, judging from her dress and appearance alone, she is about twenty-seven or eighteen years old.

Black hair with a lilac twist was pulled up and coiled behind his head, revealing a white and slender neck. A few strands of hair hanging down at random on her forehead set off the charm of her tender face even more.

A dark red delicate short skirt not only can't cover her plump delicate body and round legs, but instead outlines her graceful and sexy figure, especially the faint snow white under the V-neck on her chest, which is sultry, trembling slightly with her footsteps, and can't help but make people think about it.

"Two little brothers, do you want to see a mecha here with my sister?"

For her enthusiasm, the two of them were a little overwhelmed, especially the fullness of her V-neck, which made Jiang Zhihui's face red, and he hurriedly waved his hand and said, "No, no... We're here to sell Elemental Crystals! ”

"Oh?" Liu Xin raised her eyebrows, looked at the two of them with interest, and said, "You are also here to sell elemental crystals?" ”

Lin Chen nodded, and took out the Wind Crystal Element on the head of the Blue Ghost Wolf from his pocket.

"Round?" Liu Xin thought that the two of them could come up with something, but she didn't expect this...

"Little brother, your level of elemental crystals is not valuable, and if I don't feel wrong, this elemental crystal is from the green wolf, right? If it is a green wolf that has broken through to the first order, this wind crystal element can be worth 20w, but... It's not worth any money right now! ”

"Ahh Not worth it? Jiang Zhihui was stunned, he was from a very ordinary family like Lin Chen, and he didn't know much about crystal elements, so when he heard the news, he was dumbfounded.

Lin Chen next to him, after learning that the Wind Crystal Element in his hand was not valuable, was also nervous, after all, this was Lin Chen's desperate effort to give his sister Lin Xue as an admission fee for the physical fitness school, and now...

He and Lin Chen's memories are one, so he behaves like this.

"Lin Chen... Why don't we go back? Jiang Zhihui said tentatively.

"Hmm!" After being stunned for a few seconds, Lin Chen had no choice but to nod, turned around in disappointment, and prepared to leave.

But at this moment, out of the corner of his eye, he suddenly swept to the counter in the store, and placed a mecha firearm more than one meter long, alternating black and blue!

"It's... Be? ”