"There are many abandoned mines in the mines, and the banned mine is a completely abandoned mine. ”

After a pause, Jiang Feiyun continued, "Compared to other abandoned mines, the spirit stones contained in the forbidden mine are even rarer, and the flame saltpeter contained in the forbidden mine is much more than the other mines in the spirit stone pit. Although the explosion of saltpeter will not cause any great danger, the spirit stones contained in the mine are extremely rare, coupled with the explosion of flame saltpeter every three or five times, even if you mine spirit stones at a speed different from ordinary people, don't want to complete the mining of 3,000 spirit stones in a short time. ”

Hearing this, Lu Chen knew in his heart that it was no wonder that Fan Sheng would punish him for mining spirit stones in the forbidden mine, which could be described as a difficult way for a clever woman to cook without rice. The spirit stones contained in the forbidden mine are extremely rare, and when you enter the forbidden mine, the crazy speed of mining spirit stones by yourself is indeed useless.

......

About half an hour later, Jiang Feiyun and Ning Yu finished explaining to Lu Chen about the forbidden mine. Lu Chen had a general understanding of the forbidden mine, but Lu Chen noticed from Jiang Feiyun and Ning Yu's words that Jiang Feiyun and Ning Yu had not really stepped into the forbidden mine.

After talking about the forbidden mine, Lu Chen and the others also returned to Dongfu Peak. Jiang Feiyun was now an outer disciple, and she had entered the Dan Hall directly, so after cleaning up, she left the Mine Hall and went to the Book Hall. And Ning Yu went to Qiu Feng and Wu Tao's cave to take care of the two seriously injured.

Qiu Feng and Wu Tao were taken care of by Ning Yu, but Lu Chen was fine and returned to the cave alone. Fan Sheng only said that he wanted to mine 3,000 spirit stones in the forbidden mine, but there was no time limit, so Lu Chen was not in a hurry to go to the forbidden mine, and immediately pondered the Qingguang sword technique in the cave.

And just when Jiang Feiyun and Ning Yu explained to Lu Chen in detail the forbidden mine road of the mine hall, a kind old man descended on the empty spirit stone pit. If Lu Chen was here, he would be able to recognize at a glance that this old man was Fan Sheng, the elder of the Mine Hall.

After Fan Sheng left the main hall of the mine, he rushed straight to the spirit stone pit.

The mine hall is repaired on the third day of the month, except for the first day of the gambling stone war, the remaining two days, the spirit stone pit will be empty. According to common sense, there would naturally be no other mine disciples in the spirit stone pit at this moment. However, just in case, Fan Sheng did not rush into the spirit stone pit, but radiated his spiritual power.

After a long moment, Fan Sheng made sure that there were no other mine disciples in the spirit stone mine before diving into the bottom of the pit.

The tunnels in the Lingshi pit are all similar, but at the bottom of the pit there is a mine that is different. I saw a flat stone protruding above the mine, and a red word "forbidden" was engraved on the stone. Fan Sheng came to the entrance of the forbidden mine, and his figure flickered slightly and disappeared into it.

In the extreme depths of the forbidden mine, a mine was filled with endless flames, and the rolling flames burned silently, blocking the sight of anyone who tried to explore the flame mine. And at this moment, Fan Sheng was sitting in front of this flame mine road, telling the story of what had just happened in the main hall of the mine.

"This kid is okay with everything else, but he's a little stupid. In the end, Fan Sheng made a conclusion, and the person he said was naturally Lu Chen.

After Fan Sheng finished speaking, a burst of laughter suddenly came from the flame mine. After a long moment, the laughter in the flame mine stopped, and then an old voice came out. "You think this son is stupid, but I think this son may not be as you say. ”

Fan Sheng was surprised.

"No need to be wonderful, if you are clumsy, if you are wise. The voice in the Flame Mine said again: "If there is a chance, let him go to the other three halls to have a look, but don't seem too deliberate." Just like this time, arranging for him to come to the banned mine road is justified and reasonable. ”

"I still have to think about it, how to fool this kid, you go back. After the old man's voice spoke, the Flame Mine fell silent.

Fan Sheng turned around and left when he heard this, but he was very puzzled in his heart. The old master has been concentrating on retreat in the forbidden mine, and he has not asked about the sect for many years, so how can he be interested in this stupid boy this time. Based on Lu Chen's previous performance in the main hall of the mine hall, Fan Sheng really couldn't think of where Lu Chen was wise and foolish, was it just because Lu Chen's speed of mining spirit stones and consuming spirit stones was different from ordinary people?

Walked all the way, thought all the way, until Fan Sheng left the spirit stone mine, he didn't understand why the old sect master, who had been in retreat for many years and had never asked about the affairs of the sect, suddenly looked at an outer disciple differently. However, Fan Sheng will not have any objections to the old master's arrangement, but will do his best to implement it.

......

Dongfu Peak, the sun sets, and the sky will be dark.

Lu Chen was pondering the Qingguang Sword Technique, when the stone door of the cave was suddenly knocked. Who will be looking for him at this time, Lu Chen guessed in his heart.

With a click, the stone door slowly opened, and a figure came into Lu Chen's eyes.

"Haha, I didn't expect it to be me. I saw a man with clear eyebrows laughing, and without waiting for the stone door of the cave to be fully opened, and without waiting for Lu Chen to send an invitation, he strode directly into Lu Chen's cave mansion.

"I really didn't expect it, why did you come?" Lu Chen said with a smile after seeing the person who came.

Hearing this, Jiang Li told the story of the previous incident. He first met Jiang Feiyun in the Dantang, and then heard Jiang Feiyun secretly muttering about Lu Chen, so he asked. After confirming that Jiang Li and Lu Chen were friends, Jiang Feiyun naturally informed Jiang Li of Lu Chen's demotion to a miscellaneous disciple of the Mine Hall.

However, Lu Chen passed the assessment of the outer disciples, but was assigned to the mine hall to mine spirit stones, and Jiang Li has always regarded this matter as his own fault. Knowing that Lu Chen had violated the rules of the mine again and was demoted to a miscellaneous disciple, Jiang Li was always at ease, and after hurriedly finishing his errands, he came to the mine hall to find Lu Chen's cave.

"Could it be that Xia Hantian and Bai Murong deliberately found someone to frame them?" Jiang Li asked, looking like he was going to fight for Lu Chen.

"It's none of the two of them. Lu Chen said.

"Don't hide it from me, if it has something to do with them, I'll go directly to them to settle accounts! Now everyone is an outer disciple of the Red Fire Sect, and the matter is big, and no one can eat and walk around according to the rules of the sect. Jiang Lidao.

Lu Chen shook his head and asked with a smile, "Don't talk about me, how are you in the medicine hall?"

"It's okay, it's better than you live in the mine anyway. Jiang Li laughed. Lu Chen noticed that Jiang Li didn't seem to want to mention more about him in the medicine hall, and when he noticed this, Lu Chen's brows furrowed slightly, but Jiang Li didn't want to say more, and Lu Chen didn't want to ask deeply.

"You just happened to be here, I have some cultivation matters that I need you to answer. Lu Chen changed the subject.

"Cultivation matters?" Jiang Li's face suddenly became solemn when he heard this. Among martial arts monks, only true friends and close friends would discuss some problems in cultivation with each other. Lu Chen said that he wanted to ask him about some things in cultivation, and Jiang Li naturally sensed the fluctuations in Lu Chen's true qi. After a while, Jiang Li was slightly stunned and exclaimed, "You have already stepped into the Fifth Heaven of the Qi Sea!

"It was a few days ago. Lu Chen said truthfully.

"Congratulations!" Jiang Li's face was overjoyed, and he sincerely congratulated, for martial arts monks, the realm breakthrough was one of the most congratulatory things. Staring at Lu Chen, Jiang Li suddenly thought of something, his eyes lit up suddenly, and said, "You guy can beat Bai Murong who cultivated in the Qi Sea Fifth Heaven when he was in the Qi Sea Fifth Heaven, and now that you have broken through to the Qi Sea Fifth Heaven, then Xia Hantian is probably not your opponent! Find a time, let's beat him up!"

Lu Chen smiled slightly and said, "Then Xia Hantian used Wei Wenyan to assign me to the mine hall, this matter naturally can't be left like this, it's certain to beat him, but it's not now." The thing I'm going to ask you about is related to spirit stones. ”

In the middle of the mine, when Lu Chen ran the Fire Proverb to strip off the attributes of a fire attribute spirit stone to form a non-attribute spirit stone, a flame red hair would be born every time, and then the flame red hair would swim along his meridians, and finally disappear without a trace in the sea of eyebrows and minds. Lu Chen had no clue what the flame red hair was, and at this moment he remembered to ask Jiang Li about the attributes of the spirit stone.

"Spirit stones are used for cultivation. Jiang Li said casually, other than that, he really couldn't think of any problems with the spirit stone.

"Where did the attributes in the spirit stones come from?" Lu Chen thought for a moment, and did not directly say about his stripping of the fire attribute spirit stones, but asked in a different way of thinking. Stripping off the fire attribute spirit stone involves the Proverb of Fire, and the Proverb of Fire is a genuine dragon exercise. Even to Jiang Li, Lu Chen didn't have much to say.

Jiang Li was slightly stunned when he heard this, he really didn't expect Lu Chen to ask such a question. If someone else asked at this moment, Jiang Li would definitely not think about it, and said a few perfunctory words casually. However, Lu Chen said that it was related to cultivation, and Jiang Li naturally did not dare to take it lightly. After hearing this, he fell into deep thought, and after a long time, he said seriously: "The question you asked seems to be very simple at first glance, but after thinking about it deeply, I feel that it is not like that, at least I have never thought deeply about this kind of question when I used to cultivate with spirit stones. ”

"I don't know exactly where the attributes in the spirit stone come from. But I'll just say what I know, you listen to it, it may or may not be useful to you. ”

After a pause, Jiang Li continued: "The attributes of spirit stones are very complicated, but they can be roughly divided into a limited number of attribute spirit stones. Among them, the non-attribute spirit stone is the most common kind of spirit stone, and the spirit stone in the spirit stone vein of the Red Fire Gate is the fire attribute spirit stone. Compared with non-attribute spirit stones, fire attribute spirit stones are slightly rarer. The fire attribute spirit stone is just one of the five element attribute spirit stones, in addition, the five element attribute spirit stones also have water attribute spirit stones, wood attribute spirit stones, metal spirit stones and earth attribute spirit stones. In addition to the Five Elements Attribute Spirit Stones, there are also some more special attribute spirit stones, such as thunder attribute spirit stones, wind attribute spirit stones, ice attribute spirit stones, and so on. ”

Seeing that Lu Chen nodded slightly, Jiang Li continued: "And the birth of an attribute spirit stone requires a corresponding heaven and earth environment, among which the birth of a non-attribute spirit stone has the lowest requirements for the heaven and earth environment, so it is also the most common. The birth of the Five Elements Attribute Spirit Stone requires some specific heaven and earth environments, such as the birth of the Fire Attribute Spirit Stone in the Red Fire Gate Spirit Stone Vein, which is related to the perennial volcano here. Water-attribute spirit stones will only exist in places where water aura is strong, ice-attribute spirit stones will only be born in places where ice aura is strong, and so on. ”

As for the knowledge of the spirit stone, Jiang Li came one by one. After Lu Chen listened, he had a faint guess in his heart.