"If a warrior wants to become stronger, in addition to his tenacious and unyielding character, the necessary talents, and his own efforts, resources also occupy a decisive position...... The same is true for a family, talent is the foundation of all superstructures, but the abundance of resources directly determines the rise and fall of a family.

And our Qin family is fortunate to have discovered this huge deposit of refined iron, how much refined iron is stored in this huge deposit until I left, there is no conclusion, in short, he has supported my Qin family for hundreds of years of prosperity, the so-called refined iron ore, and we are familiar with the general iron ore is completely different, this purity, stronger iron essence is not the general ironmaking process can be made at will, except for some masters in the world, with the help of special exercises and methods and skills can be processed into the general iron ore to the hardness level of iron essence, this so-called iron essence is completely out of touch with the general blacksmithThis is an extremely rare casting material, whether it is a tool or a weapon, the quality after molding is much higher than the general quality. As a result, this high-quality iron product has become a hot raw material on the road, and with the mining of mineral deposits, this mountain city has gradually taken shape......

The old man stepped on a building like a temple, this building was like a hanging temple built on the mountain wall, where it was suspended, several pillars made of fine iron were stuck straight into the water, Luo Zhong noticed that these pillars all had longitudinal fine iron patterns, but there was not a single trace of rust.

"You see it too...... These iron tools cast according to special craftsmanship methods will not rust even if they stand in the water for hundreds of years......" Qin Donghe looked at Luo Zhong's novel appearance and said proudly:

The wood on it also emits a black glow similar to that of fine iron...... And Luo Zhong also noticed that the architectural style here was completely different from what he had seen, not only the style was extremely open and closed, full of a sense of arrogance, but also as if the building was completely poured out of a natural stone, not to mention the strange shape, but it was not decent, so Luo Zhong looked around, and when he saw all the surrounding buildings and pavilions, the promenade and stone bridge, he was surprised to find that these buildings were all rebuilt into animals according to a natural form.

"How...... Looks like you've found out...... That's right...... The foundation of all the buildings here is mined on the basis of this refined iron ore and then produced, not only completely retains their original style, but also has a unique advantage in solidity, it can be said that the buildings here and the mountain itself are one, as long as the mountain does not collapse completely, there will be no damage here, because the foundation here is the most perfect posture of the iron ore that has gradually formed naturally in the past countless years, which is also the fundamental reason why my Qin family put most of the family's foundation here... ... As long as our Qin family's clansmen are still there, as long as our Qin family's secret polar region is still there, our family will never fall, even if the enemy is a large number of high-level martial artists, we will not be afraid in the slightest......"

Luo Zhong nodded, he found that this seems to be the Qin family before taking the refined iron ore, along the natural texture of this refined iron deposit, leaving some key places, and transforming and processing, on the one hand, on the basis of maintaining the firmness of this place to lay the strongest framework for it, but also for the sake of safety here, these refined iron because of their own unique generation characteristics, is not uniformly in any place, but in the mine to show the unique characteristics of distribution, different shapes, because of the concealment of the place, so too large fine iron is not suitable for mining and transport, so it will be deliberately retainedIt is said to be to provide materials for the construction of this underground city, but in fact it is also a separate reserve of refined iron deposits, which can play its due role in a short time when needed.

On the other hand, it also fully shows that the ancestors of the Qin family are some far-sighted and wise people, their move not only left a large amount of material reserves for their descendants, but also can ensure that the family will not get rich in a short period of time, thus causing unnecessary trouble from the outside world, so this place has always been the Qin family's biggest and most relied on secret, not one of them, but the only one.

After Luo Zhong, who stepped into the strange temple with the relieved old man Qin Donghe, came in, he immediately saw this huge palace-like place, mysterious and full of forest atmosphere, in this temple, all around it were shining black rocks, and more than 30 pillars really held up the second layer of dark corridors around the temple, and on top of it were the bricks and tiles that also shone with black light.

The old man walked alone to the center of the temple, which was the size of a huge football field, where there was a high altar-like platform, and the platform was surrounded by lotus-shaped protrusions, but the ground above the stone platform was full of potholes, deep and shallow.

After Luo Zhong saw this, his face suddenly seemed to remember something, only to see his feet lightly, and then appeared in the center of the temple in the air, at this time he looked at the mysterious high platform, and suddenly found that it was like a lotus platform growing from the center of the main hall, not only the appearance is lifelike, but the potholes on the central stone platform represent the appearance of stars one by one, like a three-dimensional painting made of fine iron, and the place where Qin Donghe stands is a picture representing the sun.

At the moment when the old man had just stood up, a trace of red light suddenly flashed on his body, and Luo Zhong found that a wisp of donated blood had already filled the sun at Qin Donghe's feet.

There was a muffled bang, and before Luo Zhong could check what was going on, his eyes suddenly lit up, and a huge red fireball more than a person tall appeared above his head, and around the temple, torches were also lit.