In order to do things for Xia Bing with peace of mind, he even rented an independent small courtyard for 100 million years at the price of a top-grade Chaos Yuan Crystal, after all, this is much cheaper than paying the entry tax of a medium-grade Chaos Yuan Crystal every year.

As for buying such a small courtyard of thousands of square meters, it will cost at least a thousand superb chaos yuan crystals, originally such a courtyard is no different from a small room for a hundred zhang tall black demon monarch, but in order to maximize the use of land resources in the trading city, all the chaos powerhouses have shrunk their bodies to two or three zhang high, and the courtyard of thousands of square meters naturally seems spacious.

Some people may wonder why the land price of the Imperial City within a radius of 100 billion miles has risen, and even the body has shrunk in order to maximize the use of land resources.

In fact, this is very understandable, because the kind of small courtyard with a size of 1,000 square meters just mentioned is just equivalent to low-rent housing on the earth, which is specially provided for the use of chaos powerhouses who are not wealthy, as for the residences at the level of mansions and courtyards covering an area of several square kilometers, or even more than ten square kilometers, only those wealthy peak monarchs can afford to rent it, and a few ancient monarchs at the half-step emperor level can afford it.

Before this, there were many real estate merchants similar to those on the earth who speculated on land, and they predicted the prosperity of the trading city and bought a large amount of land in advance, ranging from a hundred miles to a thousand miles.

In addition, the shops under the names of the eight founders are all large-scale stores covering an area of more than 10,000 miles, and there are as many as 1,000 shops under the name of each founder, as well as many shops and stalls for rent, which occupy an area of more than 10 miles.

Coupled with the various buildings in the city, the ground that was sold before, and the ground that was reserved for the slow sale, the territory of the trading city of 100 billion miles is actually not rich, after all, just after deducting the necessary co-work places, streets, squares and other places, only two-thirds of the land that can be used is left.

The streets and squares used by the chaos powerhouses are at least more than ten thousand miles in circumference, and the squares are even more than a million miles wide, and the originally reserved City Lord's Mansion covers an area of tens of millions of miles.

After all, the trading city originally had the title of the imperial city, and it was not stingy with land at all on all kinds of buildings that showed its prestige, and various public areas were also built enough to be atmospheric.

Although the Dark Demon Monarch envied those who had houses, because he had not yet completed the tasks ordered by Xia Bing, the Dark Demon Monarch naturally did not dare to embezzle public funds to buy a house at will.

And even if his own money is enough to buy a house, he is reluctant to spend thousands of top-grade Chaos Yuan Crystals to buy a small courtyard, in his opinion, it is better to get a few powerful Origin Origin Gems, or buy two half-step emperor-level Origin Crystals as hole cards.

In less than a hundred years, the Ten Law Sovereigns hired by the Dark Monarch had scavenged all the World Hearts in the Trading City, whether it was those shops, stalls, or the personal collections of those Chaos powerhouses, they had all bought them.

After all, they are all things that they can't use on weekdays, and they can't let the Law Monarch use the power of the Emperor like the Emperor's Heart, for the Law Monarch, the Law Realm Lord, the World Heart of the Ordinary Origin Great World has no effect at all, and in their opinion, it doesn't have much value, and now there are people who are willing to buy it at the price of a piece of high-grade Chaos Yuan Crystal, and they are basically willing to trade.

The Ten Law Monarchs acquired 4,000 World Hearts for the Dark Monarch in the Exchange City.

After that, the Dark Lord Monarch said that he would continue to buy it, and those Law Monarchs got paid from the Dark Lord Monarch, and after tasting the sweetness, they expressed their willingness to take other cities to help him buy it.

Three hundred years later, those Law Monarchs almost scavenged the World Hearts of the entire Chaos Center Region, and acquired five thousand World Hearts for the Dark Demon Monarch, of course, these World Hearts are large and small, and the largest of them is even thousands of miles large, which is the World Heart left after the Ten Billion Miles Origin World opened up by the Law Emperor was destroyed by the strong.

It is an extremely rare item, dazzling and resembling a seven-colored sun.

It was received by a Law Monarch for the price of ten high-grade Chaos Yuan Crystals, and the Dark Demon Monarch also rewarded the Law Monarch with ten high-grade Chaos Yuan Crystals, which made the monarch very happy.

The reason why the Dark Lord Monarch did this was because Xia Bing had told him to let him collect the big World Hearts as much as possible, and the bigger the Xia Bing, the more he liked it, and if there were no big ones, he had to replace them with numbers.

And now that this Law Monarch has found such a large World Heart for him, the Dark Demon Monarch thinks that Xia Bing will be very satisfied when he sees this World Heart, and maybe he will reward him with Origin Spiritual Liquid again when the time comes.

Excited, he naturally rewarded the Law Monarch and encouraged other Law Monarchs to find a big world heart for him.

It's a pity that there are only a few worlds like that thousand-mile-level after all, and there are no similar ones after that, and the largest of the other world's hearts is only a few hundred thousand zhang high.

These ten Law Monarchs helped the Dark Demon Monarch to raid all the world hearts of the Chaos Central Continent, except for those ordinary law emperors' royal realms and the eight founders' imperial realms, they didn't go, and all other places were patronized by them.

Each of them received hundreds of top-grade Chaos Yuan Crystals from the Dark Lord Monarch, although it didn't seem like much, but as long as you think about the Dark Lord Monarch's accumulation of less than two hundred top-grade Chaos Yuan Crystals for hundreds of billions of years, and they only received one-tenth of the top-grade Chaos Yuan Crystals from the Dark Lord Monarch in less than a thousand years, you know how fast this money is.

It is understandable that these ten law monarchs are so passionate, after all, such good things don't happen all the time.

After they gave all the World Hearts to the Dark Lord, they thought that the Dark Lord Monarch should no longer need the World Hearts, but unexpectedly, the Dark Lord Monarch told them a good news that made them jump with excitement.

It turned out that the Dark Lord Monarch told them that he was collecting the Heart of the World for a powerful Law Emperor, and that Law Emperor wanted to use a large amount of World Heart to refine a unique gorgeous spirit treasure for his beloved woman, but his World Heart was not enough, and the Law Emperor had something to dop, so he asked the Dark Lord Monarch to do this for him, and the number of World Hearts purchased for him was not limited, but not less than 100,000.

As for the remuneration or something, will the Emperor of the Law care about that money?

The ten Law Monarchs were naturally excited after hearing this, who would have thought that the Heart of the World, which was not valuable on weekdays, would suddenly be valued by a Law Emperor, and that Law Emperor was willing to collect the Heart of the World for his woman, so naturally it was impossible to care about the price, and this amount of money was not even a drop in the bucket for a powerhouse at the level of the Law Emperor.

Emperor-level powerhouses refining a few Origin Spirit Treasures at will will exceed their entire net worth.

When they heard that the Dark Lords had given them a million years to open up the Origin Great World, create World Hearts, and were willing to buy all the World Hearts they had created for the price of two high-grade Chaos Yuan Crystals, the ten Law Monarchs all showed excited expressions.

The weakest of these ten law monarchs are all primary law monarchs who have comprehended the main law origin to more than sixty percent, and there are even four mid-level monarch-level powerhouses, if they open up an origin world, a hundred years is enough if they are fast, and five hundred years is more than enough time if they are slow, deducting the time to restore the power of the origin.

One million years is enough time for each of them to create thousands of World Hearts, although the World Heart has a certain amount of gestation time, but these Law Sovereigns are completely able to open up another Origin Great World while the World Heart of one Origin World is conceived.