"This is the Heichang mountains."


    Half a day later, it was already noon, and the cold wind was still deep into the bone. Luo Zheng ran with all his strength for half a day. He didn''t feel cold, but his whole body was warm and roaring, which was very comfortable.


    Heichang mountain range is extremely vast, with dangerous peaks, towering mountains everywhere, and the forests that block out the sky and the sun. From time to time, the roar of animals comes out, which is extremely dangerous.


    The outside world is already snow-white, but there is no change in the Heichang mountains, still dark green 0.


    "This place is inaccessible. I''m afraid it''s more dangerous than Yangqiu mountain. According to the map, the Lingshi mine is under a cliff. I don''t know how the Yu family found this Lingshi vein."


    Luo Zheng urged the hidden breath method with all his strength to cover up his breath.


    Luo Zheng threw himself into the dark forest, his eyes were wary of sweeping, and his divine consciousness was fully extended.


    He can feel that Heichang mountain is an extremely dangerous place, and there are likely to be powerful fierce beasts, even monsters.


    Of course, when Yu Shiwen, the elder of the Yu family, was young, he once went out and met a powerful red flame cow near the Heichang mountains. He fled into the Heichang mountains and was driven into a cliff by the red flame cow.


    As a result, Bai Shiwen fell into the cliff and found this Lingshi mine instead of falling to death.


    Hoo Hoo! Hoo Hoo!


    The wind was blowing in the mountains.


    Along the way, Luo Zheng walked carefully and followed suit. Soon after the sun rose the next day, he found the cliff where Yu Shiwen fell.


    "It''s much easier to find this cliff. As long as you can go around the bottom of the cliff, you can find the Lingshi mine."


    Luo Zheng was secretly happy, and his body shape flashed quickly. He is now faster. The flying star step is close to the state of Dacheng, and one step is a hundred feet.


    "Here we are!"


    Finally, Luo Zheng looked at the deep pool below the cliff. Yu Shiwen fell from the cliff that year. He fell into the deep pool and didn''t break to pieces.


    On the ground in front of the deep pool, there are many shrubs. As long as you look carefully, you will find a half person high hole.


    Luo Zheng let go of his divine sense and found that there was no danger in the cave. He jumped up flexibly like a spirit ape.


    The cave is very irregular. The tunnel is high and low, sometimes wide and sometimes narrow. Luo Zheng walked for a while before he finally found the ore vein.


    In a small area, it is about a plane three feet square. You can see that spirit stones are wrapped by black stones.


    Like stars in the night.


    Surrounded by rubble.


    Bang!


    "What a hard stone. It''s ten times harder than ten thousand refined iron. What kind of stone is this?"


    Luo Zheng ran his Qi and hit the black stone hard. After a tremor, the stone didn''t move, not even the slightest crack.


    "No wonder the Yu family needs several elders to go out together every time. In January, they can only collect more than a dozen spirit stones. It was so difficult to mine."


    Looking at the hard rock, Luo Zheng''s heart moved. Lan Li and Zi Kun swords flew out of the sky.


    "I don''t believe that these rocks will be harder than middle-grade and top-grade magic weapons."


    Hiss, hiss, hiss!


    Two swords, constant bombardment, sparks splashed everywhere. After a while, a spirit stone fell down.


    These two Tongtian swords are too sharp!


    Luo Zheng smiled and put the spirit stone into his bag.


    The days of mining spirit stones are extremely monotonous. Luo Zheng studies the array volume of Tongtian record every day in addition to mining.


    Every evening, some golden horn Python meat will be taken out and cooked as food.


    This golden horn Python meat can greatly replenish vitality. Although it can not improve cultivation as much as Dan medicine, it can make the meat peak more powerful.


    Occasionally, Luo Zheng will go out of the cave and walk around the nearby mountains and forests to hunt one or two fierce animals and move his muscles and bones.


    "This vein is too barren to be mined so quickly."


    More than ten days later, Luo Zheng found that he had dug the stone wall of the cave more than ten feet deep. The black stones of the hard stones on the stone wall had disappeared, and the spirit stone had disappeared.


    It can only be said that Luo Zheng has the help of lanli sword and zikun sword. He has mined more than 2600 spiritual stones in more than ten days. If it is mined by Yu family, it will take at least years to complete.


    "It''s time to leave!"


    Very smoothly, without any twists and turns, Luo Zheng returned to Linyang city.


    At this time, the Luo family''s house was still under construction. Luo Zheng had to live in the Guan family and began to close the customs and study the array volume of Tongtian record.


    Luo Zheng has been studying the array for a long time. He found that the array and the weapon refining complement each other very much and have the same goal.


    Every day passes.


    Luo Zheng had a deep understanding of the array, and Yu Jia decided to try it. The array he tried was the simplest one in the array volume of Tongtian record.


    Low level soul gathering array.


    The low-level spirit gathering array is an auxiliary array for cultivation, which can increase the concentration of heaven and Earth Spirit within 20 Zhang square by three to five times.