Diao Tian was confused by what the god of the boat said, but after all, he was the master of the Immortal Mansion, and after a little thought, he understood.

The total amount of immortal aura in the Immortal Mansion is fixed, and theoretically only decreases, not increases. And the environment also changes in a normal state, and unless it is deliberate, it will not evolve into a strange special place.

Then the artificial construction of things that are different from the normal environment must be maintained with more immortal aura, which has two ways, one is to shrink the space of the immortal mansion to free up the immortal aura and supply this special thing, and the other is to absorb the external immortal aura.

The first choice of the Immortal Mansion is to absorb the external immortal aura, and there are a large number of immortal spirit crystals around the Zhou God and Tiansha Glove, which belong to the foreign immortal aura, so Diao Tian built this cold pool, in fact, the Xianfu extracted a large amount of immortal aura from the Zhou God and the Tiansha Glove, which made the Zhou God come over to ask the teacher.

"Zhou God, I will supply a large number of immortal spirit crystals, but the immortal mansion can't absorb immortal spirit qi?"

"The Immortal Mansion is isolated from the outside world, how can you absorb it? Unless you open the door, but absorb a large amount, it is easy to be discovered. Speaking of which, you didn't notice that something was missing from your Immortal Mansion?"

"Vein?"

"That's right, the immortal mansion should be a realm of its own, and it can derive immortal aura by itself, at least it can maintain a steady increase in the total amount of immortal aura, and the steady and slow growth of the immortal mansion space, but your immortal mansion can't, I think, the flower fairy deliberately moved the ore vein out before he died, I am afraid that no one can become the master of the immortal mansion for too long, the immortal mansion is too powerful, and there is no way to have a master. ”

"That's a problem. "Diao Tian gave the Zhou God and the Tiansha Gloves tens of millions of citrine to absorb, there should be a lot of fairy aura, but the Zhou God will come to Xingshi to ask for guilt, it must be that Diao Tian smoked too much fairy aura.

It seems that the consumption of the Immortal Mansion is not ordinarily large, and there are not a few ore veins to support it, and now this cold pool will not last long.

But there is only one vein in the South Bay, and it must not be brought into Xianfu, but the vein can be grabbed.

Diao Tian smiled weirdly, and said to the Zhou God: "It stands to reason that I can do whatever I want in the Immortal Mansion, why do I use all my strength in this cold pool, or can I only adjust the temperature to minus 100 degrees?"

Zhou Shen smiled: "I really don't know whether to call you stupid or what, Xianfu is a super spiritual weapon, and there are also machine spirits, you won't communicate with the machine spirits? Besides, what the machine spirit has never seen, how do you let the machine spirit evolve? The Xianfu machine spirit has only seen minus one hundred degrees of water, you can only evolve to this extent, in fact, you can plant a Xuanling Ice Flame in the Xianfu and let the Xianfu Ice Spirit study it, and then he may be able to evolve something with the same temperature as the Xuanling Ice Flame." Speaking of which, you kid is really not stupid, and you can think of using the Immortal Mansion to cultivate. ”

Diao Tian smiled: "I always thought that the Immortal Mansion was a refuge and a space moving artifact, but now I have found that the real role of the Immortal Mansion is actually cultivation, any immortal method, cultivating in the Immortal Mansion, I am afraid that it can increase the cultivation speed by hundreds of times!"

Zhou Shen said angrily: "It also requires tens of millions of times the calculated consumption, you better hurry up and find the ore vein, there is no ore vein, it is best not to use the immortal mansion to cultivate, otherwise, it will hurt the root of the immortal mansion, it is estimated that no one in this world knows how to repair the immortal mansion, don't waste your immortal mansion for cultivation." ”

For this, Diao Tianzhi nodded, Zhou Shen was right, cultivation is not in a hurry, if one accidentally abolishes the immortal mansion, it is really worth the loss. Anyway, now that I find that the Immortal Mansion can greatly increase the cultivation speed, it is necessary to find a way to grab some mineral veins into the Immortal Mansion.

"Also. Zhou Shen said again: "I and Wan Tribulation have overconsumed, to replenish completely, it will take a long time, I see that you put the previous blood gem mother crystal into the Immortal Mansion, so that the Immortal Mansion has the blood gem crystal mine, I and Wan Tribulation can also try to study it, you can also through the Immortal Mansion, try to see if there is a way to absorb the blood gem." ”

"Good idea. ”

Diao Tian immediately threw the Blood Gem Mother Crystal into a mountain range, and at the same time condensed the immortal aura to surround this crystal and accelerate its development. Then remove the cold pool, maintain such a cold pool, you need to continue to consume the immortal spirit qi, for the time being, don't use the immortal mansion to cultivate, and wait for a few fairy crystal mines, and then create a cold pool.

Of course, Diao Tian didn't forget to throw a Xuanling Ice Flame into the air, ordered the Immortal Mansion Instrument Spirit to study it carefully, and flew to the sea area to continue his cultivation.

Tongtian Academy, located in the northernmost place of the South Heaven, near the Middle Heaven, is the representative of the highest power under the South Heaven, in the Tongtian Academy, there is a cyan light straight to the sky, it is said that it is the only passage to the South Heaven, and it is also the transmission channel where the Lord of the South Heaven issued a will, but after the death of the Lord of the South Heaven, this passage has been useless for a long time and has become a landmark of the South Heaven Academy.

Seeing this blue light, Diao Tian left the Immortal Mansion in the parallel space underground, and then flew with Xuanyuan towards Tongtian Academy.

Tongtian Academy is no longer an ordinary place, in that area, there are at least several low-level immortal masters, and there may be high-level immortal masters, just like going to the four-leaf family, in fact, Diao Tian was discovered by Si Ye Yan early in the morning, but she didn't say it, but after all, the four-leaf family is Diao Tian's family that intends to go to the alliance, and they know that Diao Tian's immortal mansion is nothing, but if some people in Tongtian Academy know, Diao Tian may not be able to keep his immortal mansion.

Came to the main entrance of Tongtian Academy, there was a small pavilion next to it, and there was an old man sitting in it, and there was a stone tablet next to him, which read the words "outsiders consciously registered", there was no following, but the subtext was about those who did not register, kill.

Diao Tian walked over with Xuanyuan, the old man took out a jade plate, and did not say hello, and Xuanyuan said next to him: "Say the name, the intention, it is best to have a pass certificate, otherwise it may not be given." ”

Diao Tian reported to his home, and took out the super Tongtian warrant given by the Hunter Tianquan, and the old man waved his hand, and from beginning to end, he didn't open his eyes to look at Diao Tian, nor did he say half a word, as if he couldn't live forever.

Diao Tian and Xuanyuan didn't care, anyway, they could go in, this is Tongtian Academy, the highest power center in Nantian, and it is already good to be able to pass so casually.

"Where will Heaven Hunter be, how should we find him?" Diao Tian asked Xia Xuanyuan, he has always been a member of the Siye family, and he should be familiar with the academy.

Xuanyuan said: "Find a teacher and ask him to lead the way, anyway, you have a warrant to heaven, you can be arrogant now." ”

"Really?" Diao Tian actually didn't dare to be too presumptuous, there were too many powerful existences here, but Xuanyuan said so, he didn't have much scruples, walked all the way, and finally saw a low-level immortal emperor, and the person who was dressed should be a teacher or a school worker, so he stopped him: "You, do you know where the Heaven Hunter Power is?"