The iron box of the black-robed old man, judging from his appearance, is very ordinary.

It's just a dark black iron box, there are no tricks on it, but there is a bit of weight inside.

Around the tin box, there are several peculiar buckles.

Yang Zheng gently opened the buckle, and suddenly, with a soft sound of the card, the iron box automatically popped open, and the things hidden inside were also revealed.

"What a strange key?"

That's right, inside the tin box is a "key".

This key is very strange, it is very thick, and the upper and lower sides of the key are covered with dense fine serrations.

If it weren't for its shape, which was very close to the key, Yang Zheng would have wondered if it was a mini saw.

Yang Zheng took out the strange key, leaned in front of him and studied it carefully for a moment.

It was found that there were many strange lines carved on the key.

It has a bit of a brass texture and is heavy in the hand, much heavier than brass.

He stared at this strange "key" for a long time, secretly wondering in his heart that this could not be the ghost...... The key to the secret treasure trove of the Ghost Church, right?

Now all the black-robed villains are dead.

I couldn't find anyone to ask, so I had to keep it away for the time being, maybe it would come in handy in the future.

Thinking of this, Yang Zheng opened a drawer at the bottom of the computer desk, and there was a red iron box inside.

He took out the key, put it with the cockscomb snake, and locked the drawer.

Next, it's time to check the leather bag found from the brown-haired villain.

Yang Zheng opened the leather bag, and the drawings inside had become normal size.

There are three volumes of drawings in total, and when you spread them all out, it feels about the size of half a newspaper.

According to observations, all three drawings are very tough and thick, a bit like kraft paper on earth, but the quality is significantly better.

Soon, he was looking at the first drawings.

On this drawing, all of them are hand-painted, very simple and crude, and you can vaguely see that it is a topographic map.

The map shows mountains, rivers, lakes, and a cliff...... There are also a lot of routes drawn with red pen on it.

Yang Zheng watched it for a long time and found that the scene above was somewhat familiar, as if it was the area where he walked around the small world every time.

"I see......"

After watching it for a long time, he finally figured it out.

This simple drawing should be a black-robed villain on an airship, recording the giant's daily movements.

It is estimated that it was prepared to cooperate with the villain army and ambush the giants.

This drawing is of little value.

Immediately afterwards, Yang Zheng began to observe the second drawing.

This drawing is even more rudimentary and crude, with two vertical rectangles, one large and one small, which feel like two doors, and then the side is filled with dense otherworldly characters.

Some of the characters are arranged very neatly, with many strange symbols added next to them, like a complete set of deduction formulas.

He couldn't understand this at all, didn't know what was written on it, and just threw it aside.

Now, only the last drawing remains.

"Hey, this seems to be a real map......"

Seeing this scene, Yang Zheng couldn't help but move in his heart, and immediately concentrated his mind.

This map is very delicately drawn, whether it is mountains, forests, rivers, lakes, plains...... All of them are drawn extremely realistically.

It is estimated that it is the handiwork of a professional draftsman.

At the same time, there are two areas on the map, and even two very small black and white photos are pasted.

"How can there be photos on the map?"

Seeing this, Yang Zheng's curiosity was completely hooked.

He took a magnifying glass and took a closer look.

The photo looks a little retro, faintly yellowed, and it is estimated that the time is a little long.

First of all, Yang Zheng first looked at the photo posted in the middle of the map, which is very simple, it is a raised hillside, surrounded by undulating mountains and forests.

Looking at it, he felt that something was wrong, and he felt that this photo was somewhat familiar.

"The scene in the photo seems to be the hillside where I enter the small world every time."

Thinking of this, his face turned slightly, and he vaguely felt that there must be some secret hidden in it.

Gently tearing the photo off the map, a red circle appeared on the map below the photo, and a small door was drawn next to it.

"This should be the coordinates of every time the portal appears in the small world."

"Judging from the map, this map should be the whole picture of the entire primeval mountain forest, and every time I enter the small world, it seems to be in the center of the map."

"There's also a picture on it, what does that mean?"

Thinking of this, Yang Zheng immediately took a magnifying glass and continued to observe the black and white photo above.

The scene in the second photo is completely different.

There is no primeval mountain forest in the photo, it seems to be a barren plain, and a raised hillside appears in the middle of the plain.

Around the hillside, there are some dilapidated buildings, like an ancient ruins.

"Why is the photo above still dominated by a small hillside? Is there any connection between the two? ”

After a moment of deep silence, he tore off the photo attached to it again, and in an instant, a red dot coordinate appeared below again, as well as a figure of a small door.

The two areas on this map are photographed in black and white, and the main photos are of small hills.

What's even more suspicious is that under the two photos, there are red coordinates marked and a small door.

"How so? Could it be that there is a portal there too? Or is it that the portal of the two realms is not fixed in a small world, it can be moved, but it has to be in a specific area? ”

Yang Zheng put down the magnifying glass in his hand and fell into deep thought.

I've been speculating in my heart.

Did you leave the area by yourself, go to the wasteland at the top of the map, find the hillside and ruined ruins in the photo, and then open the portal in a different position?

Through the various clues on the map, he felt that this was possible.

But speculation is useless at all, and it must be practiced.

The biggest problem at the moment is that I don't know how far it is from the side of the hill to the wasteland ruins in the photo.

Is six hours of shrinking time enough?

Because of the otherworldly characters on the map, he didn't recognize them at all.

There is no way to determine how many kilometers are between these two places.

It would be great if you went over there and could really open the portal.

It's not a problem to be trapped in this primeval mountain forest all the time.

If you want to conquer the small world, you must first find the civilization and towns of Lilliputian, and recruit a group of loyal believers and followers through various means.

Then began to develop their own territories and armies.

If you're armed with anything, don't worry about it at all.

He can go directly to someone else to loot and then equip his own army.

But now the most critical question is to figure out whether the portal of the two realms can be opened in a different position?

After thinking about it for a long time, Yang Zheng already had a plan in his heart.

You have to go to the wasteland ruins in the photos to investigate, and you must find out the answers.

But before that, he had to be fully prepared.

First of all, you must learn marksmanship, and try to practice marksmanship as accurately as possible.

Then I went into the small world once a day, spent three hours, and explored all the way forward according to the direction marked on the map, to see if I could detect the distance between the two places.

As long as the approximate distance is calculated, it is very easy to do.

"This map is very important, I must keep it, and when I enter the small world in the future, I will take it out and look at it at any time."

Thinking of this, Yang Zheng carefully rolled up the three sets of drawings and then collected them.

I looked at my phone, and it was almost eleven o'clock at noon.

Time flies.

He pulled out the box of gold bars that had been stuffed under the bed, took out another gold bar from it, and examined it carefully.

A gold bar of 300 grams is not very large to be honest.

The gold bars were very clean, without any marks of the small world, which saved him a lot of trouble.

Otherwise, he'll have to do a bit of work.

Looking at these golden treasures, Yang Zheng muttered to himself: "The most urgent thing at the moment is to sell them all." ”

"For the sake of insurance, you can't go to Linjiang City, go to other provinces and cities, it's a big deal to run more places, as long as you can make a safe move, it doesn't matter if it's troublesome."

"But with so many gold bars on the road, if you take a car, it will definitely be inconvenient, and the high-speed rail will not have to think about it, you have to go through the security check, who knows what kind of trouble will be there if you are checked out?"

"Looks like I'm going to have to buy a car......"

After some careful consideration, Yang Zheng decided that he had to buy a car.

If you don't have a car, it won't be convenient to do anything in the future.

At the very least, after buying a car, he can carry this box of gold bars with him and run all over the country to sell them.

Yang Zheng looked at the account balance of the mobile banking again, there were still more than 670,000 yuan, and it was enough to buy a scooter of more than 100,000 or 200,000 yuan.

"While it's still early, just go and buy the car now, anyway, buy the car in full, the process should be fast, and you should be able to drive back before dark today."

Thinking that he was about to buy a car, Yang Zheng's mood became excited again.

There was even a desire to wait.

Immediately, he took all the documents, cleaned up the house, and gave Heilong a few chicken legs, telling him not to go anywhere, but to stay and watch the family's home.

Before going out, Yang Zheng had already thought about it.

Buy a new car today, rest for the night, and leave Linjiang City with gold early tomorrow morning, go around several nearby provinces and cities, and try to realize all the gold bars in the box safely.

As long as all the gold bars in this box are sold, there should be nearly 10 million cash in hand.

With so much money, he won't have to worry about money for a long time in the future.

He can enter the small world safely and implement his great conquest plan wholeheartedly.

As for the remaining three boxes of gold bars, they will be sold in batches later.