Xin Yan followed behind He Kun and gradually entered the depths of the mine, and the further he went, the stronger the aura became.

He Kun used his spiritual power to form a spiritual power shield around his body, and he also kindly reminded Xin Yan: "My lord, be careful! ”

"Isn't this the earth qi?" As soon as Xin Yan came into contact with the evil qi, he recognized that these evil qi were the earth qi mentioned in the "Golden Refining Fragments". He had to inhale the earth's qi every day of practice, which was used to wash his hair and body, and refine his muscles, bones, flesh and blood, so he adapted to the Xuansha Qi and was not afraid at all.

Nirvana and the blue-eyed toad were not afraid of the aura of the sinister, and they ran around the mines, looking extremely excited.

You must know that there is such a good place, Lao Tzu would have already gone up the mountain. Xin Yan sighed while greedily absorbing the Xuan Evil Qi.

"This is ......" He Kunjian had been secretly looking at Xin Yan, and the more he looked, the more shocked he became. Xin Yan's cultivation is not in the late stage of foundation building, and he is similar to him, but he is not afraid of the evil spirit at all. No, he was still greedily absorbing the Mysterious Qi, and he was not afraid of the erosion of the Mysterious Qi at all.

He Kun often had to go deep into the mines, explore the ore veins, look for ores, in order to fight against the Xuan Sha Qi, he practiced special exercises, but even so, he did not suffer less from the Xuan Sha Qi, and almost went mad several times.

The further down he went, the more intense the Xuan Evil Qi became, and gradually He Kun couldn't support it, and the spiritual power shield on his body had been eroded by the Xuan Xuan Qi to the point that only a thin layer remained.

"You go up first. Xin Yan saw He Kun's face turned pale, and knew that he couldn't support it anymore.

"My lord, I can still support it!" He Kun knew that Xin Yan was defending him, and his heart was very moved. When he was under Zhuo Long before, Zhuo Long never cared whether he lived or died.

I still have to support myself and refuse to go up.

Xin Yan said undoubtedly: "This is an order! ”

"Take care, adults!" He Kun knew that if he stayed any longer, he would most likely die here, so he had to retreat first.

Xin Yan followed Nirvana and Blue-eyed Toad as he continued to walk deeper into the mine. While he walked around to explore the reserves and distribution of various mineral deposits in the mine, he had a general understanding of the situation under the mine in half a day.

He was about to go out, but Nirvana made a new discovery, and it led Xin Yan to a mine wall and danced. "Foodie, you mean there's something good in there?"

Xin Yan came to the spirit at once, and after Nirvana was promoted to the third grade, the taste became more and more delicate, and the level of the treasure that could make it so attentive was definitely not low. He took out a four-grade pickaxe, used all his strength, and smashed it down against the mine wall. His recent gold refining remnants had reached the second realm completion stage, and every trace of flesh and blood in his body was as tough as gold and jade, and his strength had increased greatly, and he thought that if he went down with this pickaxe, he would definitely be able to dig a big pit in the mine wall.

"Dang!"

Sparks splashed everywhere, and the pickaxe of the fourth grade actually only carved a shallow trace on the mine wall. This couldn't help but surprise Xin Yan, how could this mine wall be so hard.

This piqued Xin Yan's curiosity even more, and he decided to chisel open the mine wall to see what good things were hidden inside. But Xin Yan also underestimated the thickness of the mine wall, and he dug for several hours, digging a small hole four or five feet deep in the stone wall, but still did not dig through the mine wall.

After seven or eight hours of excavation, even a perverted guy like Xin Yan dug his two arms like lead, and his whole body almost fell apart.

"No, I'm tired. He lay down, panting, and looked feebly at the greedy Nirvana.

"Foodie! If there's nothing good in it, you just wait to be cleaned up by your brother. Xin Yan decided to take a break first. He went into nirvana and meditated to regain his spiritual and physical strength.

It took more than two hours for him to recover and pick up the pickaxe again.

"My sister's brother, I don't believe that I can't dig you!"

Xin Yan ran the Nirvana Heart Sutra all over his body, his whole body glowed with a red golden light, he picked up the pickaxe and smashed it hard. Finally, after two more hours of fighting, Xin Yan finally chiseled through the mine wall. His heart couldn't help but burst into ecstasy, and the exhaustion of his whole body was suddenly swept away!

He slashed his pickaxe wildly, dividing the last thin rock wall with three strikes and five divisions, revealing a large black hole in the back of the rock wall.

Without any hesitation, Nirvana turned into a five-colored streamer and rushed into the black hole, quickly disappearing. Xin Yan hesitated for a moment, and also carried a pickaxe into the black hole.

This cave is extremely long and narrow, the cave wall is crystal clear, shining with a cold cyan light, Xin Yan was stunned when he looked closely, the whole cave was full of Xuanbing green jade, the grade of these Xuanbing green jade was not low, it reached the first level of the third grade.

It turned out to be a vein of Xuanbing green jade.

Xin Yan was ecstatic, and he made a fortune. Since there is a whole vein of Xuanbing green jade here, there must be more than four high-grade ore crystals in it.

He quickened his pace to keep up with Nirvana, and soon came to a big cave, the top of the cave was hung with countless mineral crystals, like countless stars, flashing with a cold light, Xin Yan looked at it roughly, each piece was not lower than the third-grade upper level, and there were also some fourth-grade mineral crystals mixed with it.

Xin Yan looked at the mineral crystal of Xuanbing green jade on the top of the cave, and the whole person was stunned. If all these Xuanbing green jades were mined and replaced with spirit stones, what a huge fortune it would be.

However, Xin Yan soon calmed down.

Once a large amount of these Xuanbing green jades flow to the market, others will definitely trace their origins, and the secrets of the mine will not be able to be kept.

Once it is known that there is such a precious vein here, it will definitely attract major forces to come and seize it, and then I am afraid that there will be no peace here.

After Xin Yan collected a batch of Xuanbing green jade, he recalled Nirvana, who was frantically eating Xuanbing green jade, and retreated. He thought about it for a moment and began to set up the talisman array, sealing the ore veins again, and then he came out of the mine.

"Why are you all here?" Xin Yan found that Nangong Yunshan and the other maids were anxiously waiting for him in front of the mine.

"Do you still know about coming out?" Nangong Yunshan and the others were worried that something would happen to Xin Yan in the mine, so they were all waiting anxiously at the exit of the mine, and now that Xin Yan came out, everyone breathed a sigh of relief.

Xin Yan said with a grin: "What can I do? But it's okay if you are all here, I have something to tell you! I have decided to move our base camp from Shuinan Lingyuan here." ”

Nangong Yunshan said: "It's such a broken place, it's evil and heavy, what's the benefit of moving here?"

Xin Yan handed a Xuanbing green jade to Nangong Yunshan, and whispered, "There is a treasure under this ground. ”

"Xuanbing Qingyu, four products!" Nangong Yunshan looked at the Xuanbing Qingyu in her hand and couldn't help but be moved. She had long wanted to refine a set of flying swords for herself and her maids, but unfortunately she had never been able to find enough Xuanbing jade.

Xin Yan said: "Let them unload the flying swords in their hands and the magic weapons on their bodies! I can take them and sell them and exchange them for some spirit stones for emergency relief!"

Nangong Yunshan nodded, and said to the maids: "Take off the flying sword in your hand and the magic weapon on your body!"

When all the maids heard this, they were all very reluctant, these magic weapons and flying swords were all snatched from Xin Yan by Nangong Yunshan a few days ago, and each of them was a fine product, and they used it well. However, everyone did not dare to disobey Nangong Yunshan's orders, so they had to take down these magic weapons and flying swords and hand them to Xin Yan.

Xin Yan put these magic weapons and flying swords into the storage bag, and said to Nangong Yunshan: "Hei Shuize will be handed over to you." You're going to have to protect this mine. ”

Nangong Yunshan said to the maids: "From now on, everyone will camp here, strengthen their vigilance, and anyone who dares to approach the mine will be killed." The maids naturally obeyed the order.

Xin Yan explained the matter of taking care of the mine, so he jumped into the chariot conjured by the agency and galloped towards Tianbei City.

"Haha, it's still so comfortable. ”

Xin Yan sat in the chariot, lying on the skin of a whole white bear demon beast with his eyes closed and resting, extremely comfortable.

The machine man can be transformed into a chariot, extremely fast and extremely comfortable, compared to his previous machine birds, it can be described as a heaven and an underground.

Soon, Xin Yan drove the chariot majestically to the avenue, there were many cultivators on the avenue, and everyone was extremely envious when they looked at such a chariot.

"Babble, that's magnanimous. The entire chariot is made of black crystal sand, and how much black crystal sand does it take? ”

"Yes, yes! It's a terrible thing to build a chariot out of such a precious material as the Black Stygian Crystal Sand. ”

"He drives such an expensive chariot, isn't he afraid of people robbing him?"

......

"Rob the person who dared to rob my brother? Brother Fei beat him so much that he couldn't even find his teeth. ”

Xin Yan sat in the chariot, and the slightest movement around him could not escape his ears and eyes, let alone the sound of everyone talking.

He was thinking wildly, but there was a sense of danger in his heart, he raised his eyes and saw that not far ahead, a group of cultivators suddenly jumped out from the side of the road, blocking Xin Yan's way.

A young man in white armor pointed at Xin Yan and the chariot, and said in a cold voice: "Boy, leave your chariot and magic weapon behind, and we will let you live!"

"Robbery?"

Xin Yan didn't expect that there would be such an arrogant guy in this world, who would dare to rob people and property on the road.

The white-clad boy laughed and said, "You're right. Boy, uncle, I'm from the Demon Wind Sea. Don't be ignorant, leave the chariot and the magic weapon behind, or I'll chop you into meat sauce!"

"Demon Wind Sea?"

Xin Yan couldn't help but feel a pang in his heart, he didn't expect that he would really meet the Demon Wind Haikou.

The Demon Wind Sea is a sea area between the Desert North Realm and the Zhuming Realm. The winds above this sea area are raging, and the sea conditions are very complicated, with rough waves and reefs on the seabed. The most terrifying thing is that there are more than 30 bandits of large and small troops entrenched here, who are very fierce and terrible, and often plunder passing merchant ships.