The cave mansion selected by Lin Tianyang includes the peak where it is located and several relatively low peaks around it, covering an area of nearly 100 miles, which is relatively large among the caves that Lin Tianyang has seen available for selection, the only drawback is that the fairy aura here is slightly thinner, but it is still much richer than the outside world.

The layout in the cave mansion is also extremely reasonable, and there are also a lot of rooms, Lin Tianyang thought about it, and then released all the people who had been living in the Qingtian Palace, and let them have a little activity in the cave.

As soon as Hong Ling appeared, after seeing Lin Tianyang, she said to Lin Tianyang: "Lin Daoyou, my strength is slowly recovering, and now I have recovered to the middle of the True Immortal Realm. ”

Suddenly hearing Hongling say this, Lin Tianyang asked in some surprise, "Fairy Hongling, what do you mean by this?"

Hong Ling said: "This Qingtian Palace is also a small interface, this small interface has its own certain rules, in my speculation, at most, it can accommodate the middle level of the True Immortal Realm, if I one day restore my strength to the upper level of the Dao True Immortal Realm, I'm afraid that your space treasure will be blown up by me!"

"Master, this is indeed a problem, but if the master completely refines the Heavenly Palace into a Xuantian Spirit Treasure, at least there will be no problem in entering it under the Void Spirit Realm. ”

When Lin Tianyang frowned, the demon spoke.

Lin Tianyang thought for a while and said, "Demon Demon, your Heavenly Demon Clan is quite special, do you know any way to refine this treasure?" Lin Tianyang asked.

"Master, this treasure has actually been formed, but it lacks some more haode material reinforcement, if you can find some higher-grade Void Crystals to smelt into it, ninety percent can directly become a Xuantian Spirit Treasure level Sumeru treasure. Magic said.

"A higher-grade Void Crystal, the Void Crystal also has a grade?" Lin Tianyang asked.

"Of course. The lower realm is not stable enough because of the lack of space, so even if there is a void crystal, it is the lowest, according to the level of the immortal realm, whether it is a nine-grade void crystal, and the immortal realm will have a more advanced void crystal, if I am not wrong, if the Qingtian Palace wants to become the treasure of Xuantian, as long as there are more than seven grades of the void crystal, there should be no problem. The magic said confidently.

"Void Crystal. Void crystals above the seventh grade, if I am not mistaken, I'm afraid the price is not low, right?" Lin Tianyang asked.

"This should be, in the fairy world, there are more things in space. But the demand is also greater, and the void crystals that exceed the ninth grade may require thousands or even tens of thousands of immortal spirit crystals to buy. The Charm said.

"Tens of thousands of immortal spirit crystals!" Lin Tianyang heard this, and there was a wry smile in his heart.

Now he found out. The poorer you are. It seems that the more you need fairy crystals, it seems that it is necessary, so you have to find a way to earn some fairy crystals first.

"Hong Ling, how about you please refine the Biqiong Immortal Pill first? I'm also eager to learn!" Lin Tianyang thought for a while and said to Hong Ling.

"Naturally, there's no problem with this, Lin Daoyou. To tell you the truth, you are one of the most talented people I have ever seen in alchemy, when I first studied alchemy. It's not that fast!" Hong Ling complimented.

Lin Tianyang half-jokingly said: "This is Fairy Hongling, you taught it well!"

"Lin Daoyou, don't tease me, take out the materials, there is a special alchemy room here, refining here, compared to the flying car, and it can improve the success rate!" Hong Ling said, and ran directly to the alchemy room.

The reason why Lin Tianyang chose this cave house was that there was an alchemy room with earth fire, which was also the main medicine.

The earth fire of the fairy world is different from the earth fire of the human world and the spirit world, and the earth fire here can be said to be a kind of flame bred by heaven and earth, containing a trace of fire attribute law, which can be used for alchemy, it is not a simple existence, but after Hong Ling checked it, she directly gave a garbage evaluation, which suddenly made Lin Tianyang feel very helpless.

After listening to her explanation, Lin Tianyang knew that although this earth fire contained a trace of the power of the law, because it was not controlled by people, it was very easy to have problems in the process of refining, resulting in the failure of refining.

After listening to Hong Ling's explanation, Lin Tianyang could only seal the earth fire through the magic circle.

Next, Hongling began to refine the Biqiong Elixir, and Lin Tianyang naturally followed carefully to observe each step of the refining process.

Maybe it's because of refining in a place like the alchemy room, or maybe it's because Hong Ling's cultivation has recovered again, this time there are a total of six furnaces of pills, and Hong Ling has succeeded in all of them, and she has harvested exactly eighteen Biqiong elixirs in total, but the refining time of this Biqiong elixir is not short, and each furnace has to be refined for several days, and it took more than a month before and after.

Lin Tianyang looked at these pills, and his heart was also a little moved, but unfortunately there was no fairy spirit crystal at hand now, and there was no way to do it himself.

Taking out four pills, Lin Tianyang directly put them into a vial.

These four pills were intended for Hu Zheng, and he was originally given three pills, but after counting the cost of renting here, he simply gave him four.

The price of this elixir, Lin Tianyang has also seen it, each one is around four hundred immortal spirit crystals, this price is exactly the price of Biqiong Immortal Fruit and White Jade Poria combined, if you count some other auxiliary spirit grasses, the cost of refining a furnace is higher than that of a pill.

Lin Tianyang directly found Hu Zheng's cave mansion and gave him the refining haode pill, Hu Zheng saw the four Biqiong elixirs, and Hu Zheng immediately took out a hundred immortal spirit crystals to give Lin Tianyang, which was regarded as additional revenge.

Lin Tianyang had a plan before coming here, and he didn't accept it, only saying that it was revenge for his help during this time......

Seeing Lin Tianyang so cool, Hu Zheng also patted his chest and assured Lin Tianyang that as long as he could use his place in the future, he could just speak.

Lin Tianyang just smiled at this, didn't say anything, and then left after chatting for a while.

Hu Zheng went to Guming Immortal City to break through the realm, and now that the necessary pills have been obtained, he naturally doesn't want to waste time, so he doesn't have any more friendships with Lin Tianyang.

Lin Tianyang just asked Hu Zheng about the situation, and learned that in the entire Guming Immortal City, in fact, the only fang market was in the small town where he entered the city, so after leaving Hu Zheng's place, he flew towards the town again.

When he arrived near the town, because the surrounding town was not allowed to fly away according to the rules, Lin Tianyang also fell, and then walked into the town, and soon came to the entrance of Fang City. (To be continued......)