100 million spirit crystals, which seems to be a sky-high price, is enough to scare away many monks in the Ichthyosaur Realm.

However, in Zhang Ruochen's view, it is within the scope of bearing. The main thing is that it was the mansion where the demi-saint once lived, and there must have been a powerful defensive formation left in it.

How important are defensive formations?

Just by looking at the destruction of the Silver Sky Mercenary Regiment, you know the importance of the defensive formation.

If it was the defensive formation of the Silver Sky Mercenary Group, no matter how powerful it was, how could the monks of the black market be able to break in?

Sometimes, just arranging a powerful defensive formation costs more than 100 million spirit crystals.

Moreover, in the place where the semi-saints live all year round, the grass, trees, houses, doorposts, soil, everything will be sanctified to a certain extent, and even drinking a sip of spring water can make ordinary people live longer.

The so-called "one person attains the Tao, the chicken and the dog ascend to heaven", this is the truth.

Therefore, the former residence of the demi-saint is definitely a treasure to be sought, and it can only be bought at auction.

Lu Youcai was able to sell the half-saint mansion at the price of 100 million spirit crystals, and it is estimated that the other party will also transfer it at a low price for the sake of the face of the Divine Sword Holy Land.

"Let's go, take me around. Zhang Ruochen said a little impatiently.

Lu Youcai immediately took Zhang Ruochen, sat on a carriage, walked out of the Wushi Post House, and walked towards Mingwang Street, which was not far from the Holy Courtyard.

As he walked forward, Lu Youcai said: "Mingwang Street, a total of 34,000 kilometers long, on the left and right sides of the street, there are a total of 432 mansions. The owner of the mansion is either a half-saint or a high-level sage gatekeeper, not to mention the evil people in the black market, even the members of the Moon Worship Demon Sect dare not step into Mingwang Street. ”

Since Lu Youcai was the foreign affairs elder of the Divine Sword Holy Land, of course, he learned about Zhang Ruochen's distress in the Silver Sky Mercenary Group at the first time. That's why he said that.

Zhang Ruochen closed his eyes, slowly took a deep breath, showed an intoxicated look on his face, and said: "What a rich heaven and earth aura, this famous king street is very unusual, it can be called a holy place for cultivation. ”

Lu Youcai smiled and said, "Brother Zhang, have you heard of a holy vein in the Holy Courtyard?"

"Of course I've heard of it. ”

Zhang Ruochen nodded and said, "It is said that in the depths of the Holy Courtyard, there is a holy mountain, and there is a holy vein that has been deposited for 100 million years under the underground of the holy mountain, which can release holy qi. ”

"Martial artist, if you swallow the holy qi, practice the exercises, and practice for one year, you can practice for ten years in peacetime. It's a pity that only the demi-saints in the Holy Courtyard can open a cultivation cave in the Holy Mountain. Ordinary saints are not treated like that at all. ”

Heaven and earth aura is the foundation of cultivation.

When the aura of heaven and earth condenses to a certain extent, it will become a "spiritual vein" with sufficient aura.

The spiritual veins have been deposited in the ground for millions of years, squeezed by the geology, and impacted by some special natural forces, which will form the "holy veins".

The holy vein can transform the aura of heaven and earth into holy qi.

In the depths of the Holy Courtyard, there is such a holy vein, which has a history of hundreds of millions of years.

Lu Youcai said with a smile: "Hehe, hey, the spiritual veins of the holy veins in the Holy Courtyard flowed out of the Holy Courtyard and passed through the underground of Mingwang Street. Although there is no holy aura underneath Mingwang Street, there is a strong aura. ”

"Therefore, many Sage Gate Lords have let excellent heirs live in the mansion of Mingwang Street. I don't know how many people are vying for such a treasure land. ”

Zhang Ruochen was slightly moved, and said curiously: "In that case, why does the owner of that half-saint mansion sell the mansion at a low price? Such a mansion, if it is auctioned, will be sold for at least 500 million spirit crystals." ”

Lu Youcai showed a strange smile on his face and said, "When you see the owner of that half-saint mansion and ask her face to face, don't you know?"

Zhang Ruochen always felt that Lu Youcai had something to say, I am afraid that things are not so simple, and I don't know what kind of person the owner of the half-saint mansion he is referring to is?

Mingwang Street is very prosperous, with a lot of traffic, and there are countless warriors who come and go.

The frame stopped outside a palatial vermilion mansion, and on the left and right sides of the gate, stood a stone unicorn.

It was not a unicorn carved out of stone, but a real unicorn stone beast, with life, belonging to the fourth-order high-grade brute beast.

The body of the unicorn stone beast is seven meters high, the whole body is as hard as iron, and the blood of the thin unicorn flows in its body, and it is the indigenous of the marble ruin realm.

When the army of the First Central Empire broke through the Marble Ruins Realm, they captured a large number of stone beasts, brought them back to the Kunlun Realm, and sold them at a high price to guard the mansion.

The two unicorn stone beasts opened their eyes, their two front feet were bent, they knelt on the ground, saluted Lu Youcai, Zhang Ruochen, and Nie Honglou, and spit out human words from their mouths: "Meet the distinguished guests." ”

Lu Youcai smiled and said, "Brother Zhang, these two unicorn stone beasts are both fourth-order high-grade brute beasts, which are enough to burst out with an attack power comparable to that of a Heavenly Extreme Realm Great Pole martial artist. In Martial City, it would cost at least two million spirit crystals to buy one. This is one of the giveaways for buying a mansion. ”

Nie Honglou was quite moved, and said, "In other words, as long as you buy this mansion, in the future, Zhang Ruochen will be the owner of these two unicorn stone beasts?"

"Of course. Mr. Nie, are you also interested in buying this former residence of a demi-saint?" Lu Youcai asked.

Nie Honglou shook his head and said, "I can't afford it." ”

Although Nie Honglou was a strong man in the sixth transformation of the fish and dragon, and his strength was profound, he used all his money to buy cultivation resources, and he didn't have much savings.

Not to mention 100 million spirit crystals, it is also difficult for him to take out 10 million spirit crystals.

Although he couldn't afford it, he was very aware of the growth space of the Qilin Stone Beast.

If they can be given a large amount of Qilin blood, they will even be able to grow into fifth-order brute beasts in the future.

A fifth-order brute beast is comparable to a monk in the Ichthyosaurus Realm, and the price is more than 10 million spirit crystals.

Zhang Ruochen glanced at the two unicorn stone beasts, nodded, and continued to follow Lu Youcai into the gate of the mansion.

As soon as he walked in, a group of beautiful maids came out to greet him. They were all dressed in spotless white clothes, not like servants at all, but like pampered rich daughters, among them, there were two women's martial arts cultivation, and they had reached the extreme realm.

"Meet the guests. ”

Those maids knelt down and saluted one after another, and they were extremely respectful to Zhang Ruochen.

Because, Zhang Ruochen is likely to be their master in the future.

"You all get up!" Lu Youcai said with a smile.

This mansion is very huge, not only with rockeries hundreds of meters high, but also with small lakes, peach forests, bamboo forests, and pine forests.

Zhang Ruochen was outside an orchid valley, stopped, stretched out his five fingers, and pointed towards a certain direction in the void.

"Wow!"

Suddenly, a white mask of light appeared in front of Zhang Ruochen's fingers.

With only the naked eye, it can be seen, and wisps of formation inscriptions flow on the mask.

Zhang Ruochen deliberately touched the formation in the mansion and wanted to test the strength of the formation.

"Such a powerful defensive formation, it should be a six-rank formation, and there is still the holy power left by the demi-saint in the formation, which is enough to block the full attack of the ordinary demi-saint. ”

Zhang Ruochen's eyes showed a look of amazement, and he said, "Just this defensive array is worth more than 100 million spirit crystals. Who is the owner of this mansion, and how can he be willing to sell it at a low price of 100 million spirit crystals?"

Just when Zhang Ruochen was puzzled, in the distance, in the bamboo forest, there was a melodious sound of flute.

The sound of the flute is pleasant to the ear, like the sound of heaven coming down from the Nine Heavens.

"Whoa!"

The breeze blows the bamboo leaves, making an unusually regular sound, echoing the sound of the flute.

Hearing the sound of this flute, Zhang Ruochen immediately stood still, even his breathing stopped, and the whole person seemed to be petrified.

His eyelids jumped, and the thoughts in his heart were like turning over the river and the sea, "How can it be "Lan Youqu"?

At this moment, Zhang Ruochen's mind saw the beautiful face of a young girl.

It was his cousin, Kong Lanyou.

Eight hundred years ago.

"Cousin, why do you always only know how to practice swords every day, can you play with me?"

A girl with a pair of beautiful peacock wings, grinning and laughing, twisting a long skirt with one hand, squatting next to the stream, and pouring the water on Zhang Ruochen's body with the other hand.

Zhang Ruochen put away his sword, shook his head, and said, "Lan You, you are so playful, and you don't work hard to cultivate, how can you lead the Peacock Centaur Race to the Avenue of Prosperity in the future?"

Kong Lanyou stuck out his tongue, crossed his hands on his hips, and said with a smile: "It's not you, you can protect me!

"No, I have already made a bet with Sister Chi Yao, and I must successfully cultivate the Yangyi Nine Swords before her. Zhang Ruochen said solemnly.

"Hmph! You only know that you are thinking about that sister Chi Yao, and there is no cousin like me in your eyes, and in the future, I don't like you anymore!

Kong Lanyou sat on the ground, looking very annoyed, rubbing her eyes with her hands and crying.

Zhang Ruochen sighed, looked at a green bamboo not far away, swung his sword and slashed, flying out two sword qis, cutting the green bamboo into three sections.

He grabbed one of the bamboo pipes, held it in his hand, knocked it on Kong Lanyou's head, and said, "Lan You, don't cry. I'll play a tune for you, okay?"

"Hee-hee, I didn't cry if I lied to you. What are you going to play for me?"

Kong Lanyou laughed, made a grimace, immediately grabbed Zhang Ruochen's arm, was close to Zhang Ruochen, opened a pair of round eyes, and asked curiously.

Zhang Ruochen also smiled, put the bamboo pipe to his lips, and said, "The song "Lanyu Song" I composed especially for you. ”

"Wow, cousin, do you still have a?" Kong Lanyou said in surprise.

"Nonsense! We have music class together, but you fall asleep every time you are in class, of course, you don't know anything. Zhang Ruochen said.

......

After a long time, Zhang Ruochen woke up from the thoughts of reminiscence, and his heart was extremely emotional, as if he had a dream.

He never imagined that eight hundred years later, he would still be able to hear "Lan You Song".

Who the hell is it?