The Mixed Spirit Devouring Yuan Bead brightened up a little because it had absorbed some True Yuan. And the middle-aged monk was still cursing in the array, because the consumption of true yuan was extremely large, so his voice became smaller and smaller, and finally he was almost muttering to himself.

The middle-aged monk finally sat on the ground weakly, and the three silver needles lost their divine sense and the control of the true element, and they also fell to the ground, making a slight soft sound.

Seeing that the middle-aged monk had been completely drained of the True Yuan by the Spirit Treasure, Feng Fan flicked his right hand, and a soul cone flew out of the Five Elements Xuanmeng Ring. Under Feng Fan's speed, the magic weapon flew into the Five Elements Xuanmeng Array, killing the middle-aged monk in the array.

Feng Fan collected the Five Elements Xuanmeng Array and all his weapons, came to the corpse of the middle-aged monk, and used his divine sense to explore the middle-aged monk's storage bag. Seeing that it was empty, Feng Fan took the middle-aged monk's storage bag and picked up the three silver needles that had fallen to the ground. If you look closely, you can see that these three silver needles are exactly the same size and shape. Judging from the fluctuation of spiritual power, these are three superb magic weapons.

Feng Fan put the silver needle into the Five Elements Xuanmeng Ring, buried the body of the middle-aged monk, identified the direction, and flew towards the Flying Heaven Sect with the giant sword.

After flying for a long time, Feng Fan suddenly felt a huge True Yuan surging from below, and the spark-like thought of calcium carbide sparked in his mind: "Crystal Jade Mine!" Because if this huge True Yuan was sent by a monk, it would definitely be accompanied by the snooping of the divine sense, but below it was only the fluctuation of the true element, but he couldn't feel any of the monk's divine sense.

Feng Fan was overjoyed and immediately flew down. This place is extremely remote, the surrounding mountains are connected, the mountains are stacked, the birds and beasts are singing, the scenery is picturesque, and the mood of Fengfan is uplifted. Feng Fan carefully probed with his divine sense, and found that a huge True Yuan fluctuation was emanating from a small hill in front of him. Feng Fan immediately came to the mountain, feeling the huge true yuan fluctuations, and his heart was ecstatic.

The crystal jade mine is extremely precious, divided into giant, large, medium, small, and miniature, and a large or giant crystal jade mine can even cause large-scale battles between monk sects and families, during which many monks will die.

Feng Fan only knew that this hill was a crystal jade mine, but he didn't know that it was just a miniature crystal jade mine. The mountain stone in the spiritual land gradually absorbs the spiritual energy between heaven and earth, and the spiritual energy stored in it is transformed into the true yuan and forms the crystal jade under extremely special circumstances, because this is a miniature crystal jade mine, the range of true yuan fluctuations is small, so it is difficult for the monks to feel it at a distance, so it has not been discovered for so many years.

It was only by chance that Feng Fan flew over it that he felt the true element fluctuations of this crystal jade mine, and finally discovered this deposit. After being mined, the ore needs to be properly processed, including removing impurities, cutting it to size, and then sorting it into various grades according to the purity of the jade it contains, and finally it can be used by monks. If the impurities in the crystal jade ore are not removed, it will be difficult for the monk to absorb the true element in it.

Feng Fan was going to test it with the Mixed Spirit Devouring Yuan Bead to see if he could directly absorb the true element in the crystal jade mine. With this in mind, Feng Fan no longer hesitated, and pointed at the Mixed Spirit Devouring Yuan Bead, and the Mixed Spirit Devouring Yuan Bead flew towards the hill, and the huge True Yuan poured into it like a howling wind.

Feng Fan was overjoyed, and the Mixed Spirit Devouring Yuan Bead could indeed directly absorb the true yuan in the crystal jade mine. The Mixed Spirit Devouring Orb gradually changed from gray to silvery-white, then to yellow, green, and purple, and finally to become crystal clear, emitting a brilliant light.

Feng Fan saw that the color of the spirit treasure no longer changed, and then took it back. Feng Fan set up a simple magic circle of the Five Elements Xuanmeng around him, sat upright on the ground, calmed his mind, and began to absorb the true yuan in the Mixed Spirit Devouring Yuan Bead.

The huge True Yuan continued to pour into Feng Fan's body, and he absorbed the True Yuan while refining his skills. Feng Fan felt his body swell, and his clothes were hunting under the impact of Zhenyuan. The true yuan was circulating rapidly in the hundred veins, and the whole body was swollen and painful.

More than ten days later, Feng Fan slowly stood up, and his heart was full of surprise. Because his cultivation had already broken through the eighth layer of the Qi Gathering Period and had been promoted to the ninth layer of the Qi Gathering Period, that is, the peak level of the Qi Gathering Period!

The true element in the Mixed Spirit Devouring Bead had been completely inhaled into Feng Fan's body, and it had turned back to gray. After absorbing about one-third of the true essence of the crystal jade mine, he was able to raise the level of the Qi Gathering Period, and Feng Fan felt that the method of improving his cultivation by absorbing the true element was extremely slow. After all, it would take at least five or six years for ordinary monks to ascend from the eighth layer to the ninth layer of the Qi Gathering Period, and some of them would stagnate for decades.

There is a great difference between its practical Mixed Spirit Devouring Yuan Bead absorbing the true element in the crystal jade mine and taking out the ore in the mine and processing it into crystal jade, and directly absorbing it, although it can directly filter out some magazines, it has lost a lot of true yuan.

Just now, the Mixed Spirit Devouring Yuan Bead absorbed one-third of the true element in the ore vein, and only obtained one-thirtieth of the true element equivalent to the slow processing into crystal jade, so Feng Fan only absorbed one-thirtieth of the true element of the crystal jade ore.

If these veins were mined slowly and meticulously processed, the total amount of True Yuan obtained would be ten times that of the Mixed Spirit Devouring Elemental Bead directly absorbed. If Feng Fan absorbs the true element of one-third of the crystal jade in a miniature crystal jade ore obtained after slow mining and meticulous processing, he will immediately explode and die.

Feng Fan pointed at the Mixed Spirit Devouring Yuan Bead again, and the Mixed Spirit Devouring Yuan Bead flew towards the hill again, and the True Yuan in the crystal jade mine frantically poured into the Mixed Spirit Devouring Yuan Bead again.

The Soul Devourer Orb continued to change color, and finally became crystal clear again. Feng Fan felt that the true element fluctuations of the crystal jade ore in front of him had weakened by most of them, and it seemed that the true yuan in the crystal jade inside had been absorbed a lot by the Mixed Spirit Devouring Yuan Bead.

Feng Fan saw that after the Mixed Spirit Devouring Yuan Bead became crystal clear, he would no longer absorb the True Yuan, so he accepted the Mixed Spirit Devouring Yuan Bead. Feng Fan understood one thing, all the true elements contained in the crystal jade ore in front of him were about three times the maximum true yuan that the Mixed Spirit Devouring Yuan Bead could absorb.

Feng Fan took out the three silver needles he got a few days ago, because its original owner was dead, so Feng Fan easily dripped blood from the three silver needles to recognize the owner. Feng Fan spent a few days copying dozens of silver needles, and then copied some of the talismans and elixirs in the Five Elements Xuanmeng Ring, and then put all these things into the Five Elements Xuanmeng Ring.

In terms of Feng Fan's current divine sense, although he could only use five silver needles at the same time, he could use ten at the same time after building the foundation. After entering the Huadan period, dozens of them can be used at the same time, and this silver needle magic weapon is extremely fast and pervasive. To a certain extent, its lethality is stronger than that of large-volume magic weapons, so Feng Fan copied it and gave birth to dozens of them.

Feng Fan consumed a lot of true yuan because of copying the phantom silver needle, spirit pill, and talisman, and absorbed the true yuan in the Mixed Spirit Devouring Yuan Bead, and the Mixed Spirit Devouring Yuan Bead turned into the original gray.

Feng Fan pointed at the spirit treasure, and the Mixed Spirit Devouring Yuan Bead flew towards the crystal jade mine with a cheer, and after absorbing all the remaining one-third of the true element, the spirit treasure turned crystal clear. After receiving the Mixed Spirit Devouring Yuan Bead, Feng Fan harnessed the giant sword and galloped towards the Flying Sect.