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High latitude - a hundred cities gathered, a remote alley.

A figure sneakily poked his head out of the alley, and saw him turning his head under his hood and looking left and right, then raised his right hand and made a safe tactical action.

In the alley behind him, Yang Yu looked in front of him with a dark face. The short man was lying on the entrance of the alley with his butt sticking out and looking at him.

"I said...you're enough, as for that!"

Hearing Yang Yu's words, the short man selling discs raised his right hand and then turned around and smiled awkwardly, "That... instinctive reaction, don't be surprised!"

Hearing this, Yang Yu suddenly felt cold sweat. What did this guy experience when he was in the universe of his hometown?

Selling a small disc is like doing something shocking. Is the city management there so strict?

"Haha, don't mind. By the way, this is your first time here in Baichengji. I think you are not bad, so you can come to me if you don't understand anything you don't understand." The short man said with a smile.

Yang Yu nodded, "Okay, if I have the chance to come again in the future, I will definitely trouble you."

"Okay, let's leave. Remember to come to me if you need a disc next time, I'll give you a 10% discount!"

After saying that, the short trench coat nodded at Yang Yu, and then his body slowly dissipated into the air.

Looking at the man who had already left, Yang Yu smiled slightly, raised his hand and gently touched the bracelet.

There are a dozen small discs he just bought in it, "Haha, Brother Chicken has a gift. Next, it's the director. I heard that the guy just said that there is a good lubricant in one of them."

So, the fact is that Yang Yu is planning to give Liu Ji a dozen small discs.

The reason is probably because Liu Ji is just a walking battle in his eyes.

More than ten minutes later, Yang Yu came to the nearest mechanical store.

Yang Yu was holding a bunch of grilled bugs he had just bought in his hand. Yang Yu took a bite without hesitation, and the crispy insect meat made a "cracking" sound in his mouth.

This was bought by him at a special snack bar on the road. The store said that this is a kind of insect that travels through time and uses the memory of life as food.

People often say that "time is the best healing agent", and the reason is that this bug ate the memories in people's memory.

Yang Yu ate the bug with a "kick" and his eyes were confused for a moment, and then he recovered.

What he ate was not only the bugs, but also a memory of an unknown individual in an unknown universe, an unknown planet, an unknown race.

At that moment, Yang Yu seemed to have experienced that individual time...

Yang Yu licked her tongue, savoring this strange feeling while looking at the shop in front of her.

"Hello, Guest, what can I do to help you?"

A metallic electronic sound came from one side of the shop door, and a single-wheeled robot walked out from the side.

"Well, I want to give a gift to one of my mechanical life forms friends. What are you going to introduce to me?"

Yang Yu decided not to say that he planned to buy lubricant for the time being, and to see if there is anything else.

"Okay, please come with me." The unicycle turned around and led Yang Yu into the store.

"We have all kinds of things suitable for mechanical life forms here. I wonder what mechanical life forms your friend is? Is it a man or a woman, or a neutral?"

Faced with the questioning of the Uniwheel Robot, Yang Yu thought for a while and said, "He is a man, and then... I don't know much about his type, but he looks like a cup! He has a robotic arm, an electronic screen, and he can fly..."

While listening to Yang Yu's story, the unicycle searched, "Okay, I understand."

"I guess your friend is a purely-bred mechanical life form, a purely mechanical product. Since that's the case, it's easy to do."

As he said that, the uniwheeled robot arm showed an energy screen in the void, "Please see, there are many things you can choose, such as this reinforced robot arm... This external defense matrix... This special invisible spray paint..."

Yang Yu's hand was about to pull down the screen, and items passed through his eyes one by one.

This is not because he knows or thinks these things are not suitable, the main reason is that they are "expensive"!

Looking at the zeros behind each item, Yang Yugang's good mood of getting a huge tip was gone.

He estimated that if he bought any of these things, the slightly bulging wallet would be deflated again.

"That... Are there anything more cost-effective and cheaper here? I have just come from the universe for a while and it doesn't cost much."

Yang Yu looked at the Uniwheel Robot awkwardly. After thinking about it, he still admitted openly that it would be better if he had no money.

On the one hand, it will avoid the embarrassment of being sold in high-end products, and on the other hand, it will also facilitate the store to help you find the most suitable thing.

"That's it...what price can you accept?"

Faced with the polite inquiry from the Uniwheel Robot, Yang Yu thought for a while and said, "It's probably between five hundred and one thousand..."

"Well, I understand. Guest, does your friend have female friends?"

Yang Yu was a little surprised why he asked this question, but he still said it, "He has found his other half and is married."

"Well, okay. I think this quality data exchange amplifier will be very suitable for him."

As he said that, the unicycle man called out a commodity pattern from the energy screen, which was a metal device equipped with balls.

There is an interface of data lines on both sides of the sphere, and the entire sphere exudes a strong sci-fi atmosphere.

"You said...what is this thing?" Yang Yu strode on the screen and checked carefully.

“Quality Data AC Amplifier.”

"What's the purpose for? Can you tell me?" Yang Yu looked at him hoping to get what he wanted from his metal head.

"This device is used to enhance the intensity of information exchange between mechanical living organisms and to maximize the amplification and improvement of the exchanged data."

Yang Yu nodded while listening. Although he didn't understand very much, he probably knew that this thing was very awesome.

And the price is pretty good, only a little over five hundred.

Just as Yang Yu was about to pay for the money to leave, he suddenly remembered the gatekeeper reminding him to pay attention to the production time of the goods he purchased.

Yang Yu then stopped paying and asked, "By the way, when was this thing produced? It won't expire!"

The unicycle was stunned for a moment, then said, "I didn't expect to meet an expert, okay, you add another 100, I'll choose the production date for you and the one that is closest to the time you came."

When Yang Yu heard this, he raised his eyebrows and found that there were some tricks here!

"Yes, you can add money to you, but you have to ensure the quality and service life of the thing. And... you have to tell me why it depends on the production date!"

After hearing Yang Yu's words, the Universal Robot was silent for a moment, "It seems that although you don't know why, someone has given you some advice. Well, for your generous person, I will tell you all the things."

As he said that, while arranging people to pick up the goods, the unicycle pointed to the ground and said, "Is the reason? It's very simple. May I ask... where is this?"

Yang Yu was stunned when he saw his movements, and then tried to say, "This is the source universe?"

"...That's right, but it's not the answer I want. Where is this..." The Unicycle asked again.

Yang Yu frowned and thought to himself: Answer to Baichengji? No! Absolutely not, because the source universe is not right. Then... there is only one answer!

"This is...high latitude!"
Chapter completed!