The old man glanced at the energy in the water again, and found that although he had guided him for a short time, he still couldn't really see through his apprentice, who originally wanted to use the special surname that the Moon Demon Flower Spider would not leave the Demon Copper Refining Tree at a distance of five hundred meters, as long as it was more than five hundred meters away, regardless of whether it caught its prey or not, it would immediately turn around and go back to guard the Demon Copper Refining Tree.

I wanted to let Qian Jin know that the three battles of demon subjugation are indeed powerful, but he can't be too proud, let him try the feeling of being chased by death threats behind him, but he didn't expect the result to be like this...... "The three battles of demon subjugation, plus the horse chopping knife still can't cut it......" Qian Jin lay in the water and touched his chin, secretly thinking about the question about the Moon Demon Flower Spider, this powerful demon beast demon core, the value is far more powerful than the centaur magic core, if there is a chance to make magic fighters in the future, that magic core must be a very good choice.

"If you add a strong bow......" Qian Jin shook his head slightly: "I'm afraid I still can't kill it." I don't know if there is a chance to kill it in the fourth or even fifth battle of demon subjugation?"

The old man didn't care about the energy, he carefully lifted the magic copper refining tree, his eyes accidentally drifted to the book "Divine Shooting" in his clothes on the shore, his strong body shook suddenly, and the magic copper refining tree in his hand almost fell to the ground without checking for a while, his pupils instantly focused into the size of a needle, and he stared at "Divine Shooting" carefully for a few times, nodded meaningfully and walked towards the fog: "I'll plant this magic copper refining tree, that "Divine Shooting" looks good, I have time to read more......"

Energetic enjoyed the hot water massage on his body in the water, and vaguely agreed, thinking that this "Divine Shooting" is not just to see so simple, he must find time to build a dozen throwing knives and a strong bow.

It's just that the iron ore materials needed to forge weapons have nowhere to find them for a while, so they can only stay in the thinking stage for the time being.

Leaving the Four Seasons Valley?Qianjin decided to wait a little longer, there was no Flame Lake outside, and the Doushi Mine had not yet figured out a way to collect it all and take them away safely.

In this world, there is never a shortage of people who take their lives to fight for wealth. Xiao Chang Thundering can risk death to enter the Four Seasons Valley to find the Doushi vein, so no one can guarantee that after the snow that seals the Four Seasons Valley melts, there will be no second person like Xiao Chang Thundering.

The best way is to take away all the fighting stones! But if you want to take away all the fighting stones in a fighting stone vein, then it is not so easy to take away all the fighting stones in a very small fighting stone vein.

"If you find a trustworthy great magician...... "Climb ashore energetically, while getting dressed, while envying the rumored space storage, it does not belong to the category of magicians, it is a small space made by the great magician through a special magic secret method and an unknown medium, which can store certain items.

"Magic ......" Qianjin got dressed and let out a sigh, almost all the children of the Qianjia family have a certain amount of mental power, but they can't condense any spiritual power, and this matter of magic storage space can only be thought about.

"Still, let's go and see the Doushi Mine first. The energetic figure disappeared into the mist: "Now that we are at the peak of the three battles of demon subjugation, we should be able to push away that boulder with the explosive power of brute force and fighting spirit, right?"

"Great Magician?" the old man carefully planted the Demon Copper Refining Tree in the mist, looked back at the direction where the energy had disappeared, and the corners of his lips hooked up with a kind smile of the elder: "Do you think I asked you to take this Demon Copper Refining Tree just to warn you?"

The old man gently teased the crystal-like fruit on the magic bronze refining tree, and said to himself, "When the snow melts and you want to leave, this thing should be ripe." I'll give you another good thing, it's just that whether you can swallow it or not, it's hard to say. In the nine battles of demon subjugation, he still couldn't swallow this fruit and formed a fighting world. ”

Rumble ...... The boulder rubbed against the ground, and there was a roaring sound, and the earth trembled slightly in the friction.

Energetic moved his arms that were a little sore, looked at the black hole under his feet, and showed a happy smile, the explosive power of the fighting spirit of the three battles of demon subjugation combined with brute force, and sure enough, he pushed away the boulder that covered the veins of the fighting stone.

With the help of the sun's rays into the pit, he found that the pit was not too deep, only two or three meters deep, and it was a relatively open space inside.

Instead of jumping into the pit in a hurry, he looked at his surroundings and pushed the movable boulder into the distance again.

Jumping into a hole is no joke, and if something moves the stone back to the hole, it doesn't have the strength to push it up.

The dark pit stone wall can be faintly seen showing a little clue of the fighting stone, and the dry step forward gently strokes the stone on the mine wall, the horse chopper hand slashed on the stone on the pit wall, and a series of sporadic sparks suddenly rubbed in the darkness, and the humming sound of the metal rubbing against the stone reverberated continuously.

He bent down to pick up the stones on the ground, carefully observed a few fallen stones by the light, and even put them on the tip of his nose and sniffed them vigorously.

"...... this?"

In the dim pit, a hint of surprise bloomed in Qianjin's eyes, like sparks from the collision of metal: "This is ...... Iron ore?"

This is a vein of iron ore mixed with fighting stones? Qianjin couldn't believe his discovery, but these chopped stones were indeed the same as written in Blake's "Prospecting Technique", and the surrounding environment was also very consistent with the description in the book, but he was too focused on the matter of the bucket stone vein before, and he actually ignored the knowledge of "Prospecting Technique" that he had studied.

Energetic hands kept touching the stone wall, his eyebrows were more and more happy, and he couldn't help but mutter: "That's right! That's right! This is indeed an iron mine!"

In the past few days, the problems of finding materials, forging strong bows, strong arrows, and throwing knives have been completely solved by inadvertent discoveries as they enter this doushi ore vein.

"Those stones!" he patted his head hard, and he didn't care about looking for fighting stones and iron ore in the pit, and climbed out of the pit with his hands and feet to look at the stone forest that he had walked through many times, and carefully observed the surrounding situation, according to the introduction of the book "Prospecting", the mineralization of iron ore has a certain law, and the same type of iron ore deposits can be formed in different address periods, under similar geological conditions, and different types of iron ore deposits will be produced in different geological periods and tectonic movement periods.

If it weren't for the discovery of iron ore underground, so it would be difficult for Qianjin to find the terrain here, which is very similar to a kind of terrain recorded in the "Prospecting Technique": Paleoproterozoic volcanic terrain!

With the passage of time, the original shape of the volcano has long been lost due to earthquakes and other changes, but the earth will always leave something that happened here, and it is difficult to find this thing unless it is carefully searched by professionals.

The volcano is gone, but the traces of the past still stand here.

Qianjin looked at the huge and heavy stones in front of him and just smiled bitterly, why hadn't he carefully observed them before? Some of the big stones here are indeed completely unrecognizable, but if you carefully identify some of the stones, you will find that they are different from the [Okram Stone] in the old man's mouth.

This stone forest is a stone forest composed of two types of stones. In addition to the [Oakram Stone] that the old man said, there is also a group of [Oakram Stone] that looks very much like the [Oakram Stone], but in fact, the essence is marine volcanic rock! It contains a large amount of Hongshan iron and copper ore, which makes the stone extremely heavy.

According to the records in the "Prospecting Technique", there are more than 300 kinds of iron minerals alone, of which there are about 170 common ones, and the most important and common ores are limonite, siderite and hematite.

The Hongshan Iron and Copper Mine is only one of the 170 common iron ores, and it is not buried underground, but erected on the ground mixed with the stone forest, and if it is not through the observation of the surrounding terrain, it is not 100% sure that this is a stone containing a large amount of Hongshan Iron and Copper Ore.

Although he didn't know the specific reserves of the underground doushi ore vein, he stepped on the doushi ore vein and iron ore under his feet, looked at the stone containing the iron and copper ore of Hongshan in front of him, and excitedly opened his arms to the sky and roared.

Strong bows, powerful arrows, and elusive throwing knives! These things are finally no longer just imagination, and they are made with the guidance and practice of "Marksmanship", and there will definitely be more room for improvement in the future.

"Four Seasons Valley!

[Wind and Cloud Fighting Qi], [Divine Shooting], [Doushi Ore Vein], [Demon Core], [Demon Suppression Three Battles]!

Jumping back into the pit, he casually dug up an almost bare piece of fighting stone before pushing the boulder back to its original place and running all the way back to the valley station.

Empty open space, the secret cave entrance always maintains a gap.

For four days, Qianjin had not returned to the cave for four days.

A wave of despair had already risen in Shuilian Ying'er's heart, and although she didn't communicate much with Qianjin in this valley of the four seasons, she had always regarded him as a real reliance.

There was no news for four days, and Shui Lian Ying'er had lost the last confidence in whether Qianjin would come back alive. After a long and comfortable life, I even forgot that I lived in the valley of the four seasons where monsters were everywhere.

"The meat is grilled. ”

Biluo's voice still has a taste of timidity, even if she has been together day and night for more than a month, the timidity in her bones has never disappeared, as if all her courage and arrogance have been taken away by the yellow spring that appeared at night.

Shuilian Ying'er glanced at Biluo, who was holding the barbecue in both hands, and shook her head, her tone was a little impatient: "I'm not in the mood, you can eat it yourself." If you don't come back, you will still die when the food is consumed, and it makes no difference whether you eat or not. ”

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