It didn't take long for the three gates to be opened at the same time.

Then, after coming out of it, groups of soldiers began to stand guard and maintain order.

Soon, people began to enter and exit the three gates.

Lu Chen followed the team forward, and soon it was his turn.

Not far in front of the small city gate was a table with two people sitting behind it, and four or five soldiers standing behind it.

This is the place to pay the entrance fee to the city, and Lu Chen has already come once, so he directly took out a one-pound food stamp and handed it to the person who collected it.

The man took the food stamp, glanced at it, and waved his hand to let Lu Chen pass.

Then, Lu Chen came to a metal door and walked over, and a blue light swept over Lu Chen's body.

"Safety!"

A sound rang out over the metal door, and then several railings in front of it rose automatically.

Seeing this, Lu Chen couldn't help but breathe a sigh of relief.

This door is a TST virus detector, as long as it is a machine carrying the TST virus, it will sound an alarm, and then the people inside this door will be shot and killed by the people standing around.

The last time Lu Chen entered the city, he saw a person in front of him passing through this door, and the machine made a piercing siren, and then the soldier standing by the door shot him in the head without hesitation.

After paying the fee and testing, Lu Chen really entered the city gate.

As soon as you pass through the city gate, you will be greeted by a wide and straight street.

There weren't a lot of people on the streets, and they were at least much better dressed than the people in the shantytowns outside.

On the side of the street, there are still shops.

At this time, some breakfast shops were already open, and from time to time you could see a patrol of soldiers walking by on the road.

Lu Chen glanced at it casually and didn't continue, the shops on this street didn't sell anything at all, except for food, some weapons and ammunition, vehicle parts, etc., there was nothing he needed.

Walk straight ahead of the road.

His destination was a trading market in front of him, where many people set up stalls to trade, there was almost everything, and Lu Chen's last ten kilograms of gold were obtained in that trading market.

Although this road was very wide, about the size of the three lanes of Blue Star, Lu Chen tried his best to walk on the edge of the road, leaning on those shops.

Because in the middle of the road, from time to time a convoy of several or a dozen cars passes by.

Many of these convoys were equipped with machine guns, and most of the people in the cars were able-bodied and armed with various firearms and weapons.

These are various adventurous teams in the city that specialize in going to surrounding cities and other places to find supplies.

Lu Chen didn't stop along the way, and went directly towards the destination trading market.

Soon, Lu Chen came to his destination.

Looking at the trading market in front of him, which had begun to become lively, Lu Chen took a deep breath and walked in directly.

This is a huge square, there are many stalls in the square, and some are simply spread a cloth on the ground and put the things to be traded, and you can trade with people.

The sound in the trading market is very noisy, and all kinds of shouting and bargaining voices are constantly coming out.

Lu Chen walked casually in the trading floor, his eyes constantly observing the surroundings.

He was looking for the person who traded with him last time, the last time Lu Chen traded with a total of three people, he felt that one of them was better, he gave him the most gold, and he was more talkative.

It would be easier for Lu Chen to get the news from him.

After walking around for about a few minutes, Lu Chen's eyes lit up and walked towards the place in front of him where there was a stall.

At the back of the stall was a middle-aged man who looked to be in his forties and was slightly chubby.

"Lao Zhang, do you remember me?"

Lu Chen walked over and said to the slightly chubby man who was lowering his head to sort out some groceries on the stall.

What the middle-aged man's name was Lu Chen didn't know, he just asked Lu Chen to call him Lao Zhang, and everyone else called him that.

Lao Zhang raised his head when he heard the voice, and his eyes lit up when he saw Lu Chen.

"Brother Lu!"

Lao Zhang looked at Lu Chen with a look of surprise.

The things that Lu Chen sold him last time made him make a lot of money, Lu Chen's canned food was all fresh, unlike the end of the world, even if those adventurous teams found some canned food in the city, most of them were expired, and there were basically not many that could be eaten.

In the last days, meat and fruit have always been very scarce resources.

And most importantly, all Lu Chen wanted was gold, which was already worthless.

"Brother Lu, do you have something to shoot again?"

"I deliberately collected almost twenty kilograms of gold."

glanced at the hiking bag that Lu Chen carried last time behind him, and it was still bulging inside.

Lao Zhang said with a smile on his face.

Since the last transaction, he deliberately went to collect some gold, just waiting for Lu Chen to come over and trade with him again, but unfortunately he didn't see Lu Chen coming after waiting for a long time.

He didn't have much hope, who knew that Lu Chen would appear so suddenly.

Lu Chen was stunned for a moment, he didn't mean to trade gold for the time being, the main thing he wanted to do now was to find someone who was familiar with him and ask if there was a cure for cancer in this world.

If not, he doesn't have to waste time in this world, but quickly returns to the original world to fill the system with energy, and is already looking forward to searching for a new world to try again before grandpa can't hold on.

"I don't want to trade for the time being, I just want to ask you for a message."

Lu Chen thought for a moment and said.

Seeing that Lao Zhang's smile disappeared after hearing his words, Lu Chen continued: "However. ”

"But what?"

Lao Zhang saw that there seemed to be a turning point, and hurriedly said.

"But if you know what I want, and if it works for me, I'll get all your gold, or at the price of the last time."

"Brother Lu, if you want to inquire about anything, just say it."

"This green willow gathering place has been here since the first one, and there are few things I don't know about here."

Lao Zhang hurriedly patted his chest and promised.

"Do you know of any cure for cancer?"

Lu Chen glanced around, and after finding that no one was paying attention to this side, he asked Lao Zhang in a low voice.

Lu Chen knew that asking this kind of question would make people suspicious, after all, as long as the original inhabitants of this world should know about this kind of thing.

It's like everyone on Blue Star knows that cancer can't be treated.

Only those who are not of this world will not know this kind of problem.

But Lu Chen couldn't help it, he didn't have much time, and he didn't plan to stay in this world for a long time, even if someone found something, it wouldn't be a big problem.

Even if they are known to be not from this world, what can they do with themselves? Could they still be able to travel to the Blue Star to find themselves?

Sure enough, Lu Chen found that the expression on Lao Zhang's face became a little strange after he finished speaking.

"Boom!"

As soon as he saw Lao Zhang's expression, Lu Chen's heart trembled suddenly, and his heartbeat became a little faster.

Lu Chen was afraid that what he heard next would be some news that would disappoint him.