There are three milestones in the Dao of Refining: the Heavenly Disaster Old Monster, the Empty Old Immortal, and the Long-Haired Old Ancestor.

Refining the Tao can be divided into two major schools: the natural flow of the Mao people and the isolation flow of the human race.

If it is subdivided, it can be divided into four major sections.

First, refine Gu with heaven and earth. This is the natural essence of Mao Min's heaven and earth.

Second, refine the world with Gu. Although Qi Tian had contacts, such as the Immortal Tribulation Forging Trick Killing Move, what really made achievements in this aspect was the layout of the Infinite Demon Venerable in the Mad Demon Cave.

Third, refining Gu with people. For example, the method of blood condensation Gu left by Ni Ren in the body of the descendants of the Ni family, and then the Accumulation of Virtue Gu in the True Legend of the Promised Land, the hatred Gu refined by the Qing Vendetta Killing Move, the repentance Gu condensed by the Red Lotus Chengzun, and the persistence Gu condensed by Yuan Lian's conquest of the Countercurrent River.

Fourth, refining people with Gu. The blue sea of life in the ancestral legend of people, the supreme immortal fetus Gu of Qi Tian, the professional Gu in the humane Gu worm, and so on.

The first two layouts illustrate Gu and heaven and earth.

The latter two territories are the unity of human Gu.

"Of the four major realms of refining the Dao, all I lack is 'refining heaven and earth with Gu', and I need to go through the battle of the Mad Demon Cave to make up for it. In addition, refining fake Gu is also a piece, and I have reversed the refining of imitation Gu from the popular fake Gu, which can be regarded as an achievement. "Qi Tian sorted out his refining results.

During this time, he had refined countless immortal Gus, many of which were eight-turn Gus.

The number of Immortal Gu Houses has also skyrocketed!

In addition to the Four-Element Reincarnation Bucket Battleship, Refining Sea Ascension Immortal Pool, Hongyun Qi Tianding, Azuzhong Mountain Fort, Wuhun Palace, Thief's Nest, Dragon Palace and other superb Immortal Gu Houses, five half-new and half-old Eight-Turn Immortal Gu Houses have been added—Lingyun City, Sanxiao Altar, Jingang Castle, Ice Emperor City, and Taigu Black Prison.

In addition, there are also a lot of sixth- and seventh-turn immortal Gu houses added to the Supreme Immortal Aperture.

The cities inhabited by Terrans and Inhumans, such as Moren City, Twelve Cloud City, Yinliu Giant City, Corpse Earth City, and Star Luo City, have also been transformed and upgraded to the level of Immortal Gu House.

These Immortal Gu Houses are not necessarily of high level, but they are absolutely large, can accommodate a large number of people, and are easy to relocate.

Now there are a lot of secret realms of heaven and earth in Qi Tian's hands.

It is not an exaggeration to be called the first person in the past!

There are markets and Fangcun Mountain, there are Wandering Soul Mountain, Luoluo Valley, Reverse River, as well as the prototype of the ground, the ground, and the prototype of the Qiankun crystal wall.

The Wandering Soul Mountain is from the Fox Immortal Blessed Land, the Luoluo Valley is from the Northern Plains Shadow Sect Branch, and the Reverse River is flowing through the Heavenly Court and falling into the hands of Qi Tian in the fateful battle. The land comes from the rancid mud mountains, and the debris of the market and the muddy land comes from the turbulent seas.

Fangcun Mountain is the fragments left over from the battle of Bitan Blessed Land and was collected by Qi Tian, and after the destruction of Fangcun Mountain in the battle of Yitian Mountain, it was restored as before.

Seventy percent of the Qi Absolute Demon Immortal's land was lost in the battle to ambush the ghost, so Qi Tian restored the fragments of the Earth in his hand to seventy percent, and the remaining thirty percent was still in the hands of the Qi Demon Immortal, so it could not be restored with the same country.

The prototype of the Qiankun crystal wall is mainly the gray and white slate that Qi Tian obtained from the Great Wisdom Cave Heaven, which is the true inheritance of the Mo race. There are also some gray and white stone slabs in the Dragon Palace Heritage, Langya Sect, and Two Days Cave Heaven, which are collected from the market by the Master of the Calligraphy Pavilion, the Long-haired Old Ancestor, and the Two Days Gu Immortals, among course, they are also adulterated with fakes.

With the improvement of the realm of Qi Tian's refining realm, especially when he set foot in the realm of fake Gu, the eternal problem of distinguishing between true and false gray and white slabs will also be solved.

In addition to these natural Heaven and Earth Secret Realms, Qi Tian also had some man-made Heaven and Earth Secret Realms in his hands.

The Refining Sea Chick is formed as the core component of the Refining Sea Ascension Immortal Pool.

The prototype of the sea of people snatched from the Xia family in the East China Sea is close to completion, and the Yanshan Mountain is also under the coercion and temptation of Bingyuan, Shi Zong, and the Golden Retriever Immortal King, and has been traded from the Chai family in southern Xinjiang.

The Criticism Peak comes from the Dragon Palace legacy.

As for Shilian Island, it had already been consumed by Qi Tian as a sacrifice to change the time flow rate of the Supreme Immortal Aperture for a long time.

Of course, these heaven and earth secret realms should be put to good use.

The secret realm of heaven and earth is not as good as the immortal Gu, and the utilization rate is often very low, at the beginning, Qin Baisheng used the Luoluo Valley to build the Luoluo Array lower than Feng Jiuge and his party, and the utilization rate of the Dao Marks of the Luoluo Valley was very low, and the utilization rate of the Li Mountain Fairy was even lower than that of Fang Cun Mountain.

Qi Tian's early use of the market, the Wandering Soul Mountain, and the Fallen Valley can only be regarded as low-level.

The use of the Qi Absolute Demon Immortal on the earth is medium.

Only the well-organized "Nine Turns Killing Move" at this level can make the most of the market, which can be regarded as high.

"I have developed the Soul Seal of the Fallen Soul, and the use of the Soul Dao Dao Marks is close to high. As for the life path killing move, there are also eyebrows, but only if you have been to the door of life and death in person, can you really develop and perfect this move. ”

"These secret realms of heaven and earth are my real hole cards in the Mad Demon Cave!"

Just as Qi Tian was thinking.

"Monkey King, I've finally found you!" Lu Weiyin hurried from the sky.

Lu Weiyin brought the urgent news that the Divine Emperor City had set out from the Mad Demon Cave and would be in harmony with the reborn Star Immortal Venerable, urging Qi Tian to set off quickly.

"Don't worry, I still have some important things to deal with. ”

Qi Tian smiled and pointed to the position of the void in front of him: "Lu Xianyou, can you know the cave heaven here?"

The void, which was originally empty, suddenly appeared as a cave portal.

"Demon Cave Heaven?" Lu Weiyin didn't seem surprised.

"Now that you know this cave, you should know where it came from. Qi Tian smiled.

Lu Weiyin nodded and explained: "This cave master is a legend of the Demon Dao, who rose at the end of the darkest ghost era in history, and once found a place of retreat for the Ghost Demon Venerable, studied for many years, and tried to emulate the Ghost Demon Venerable's path of killing, causing countless killings, making the Northern Plains, who had suffered from the scourge of ghosts, even worse, and finally suppressed by Lord Immortal Venerable of the Paradise who walked the world. ”

"When this person was suppressed, he had already lost his humanity due to the drawbacks of the cultivation method, and completely transformed into a legendary primeval soul beast. ”

"Lord Immortal Venerable of the Paradise landed his cave heaven in the primeval day, and merged it with the Nine Heavens Fragment, using this Demon Cave Heaven as a palace, where he used to retreat and study the Heavenly Dao. Lord Immortal Venerable also studied the method of dealing with the Ghost Demon Venerable from this legendary primeval soul beast. ”

"But now, this cave is your property as Lord Qi Tian. ”

Qi Tian thought about it, this cave heaven did help him a lot, and the repentance Gu was obtained from this cave sky, and he created a martial soul cultivation method, which is also related to this cave sky.

"Lord Paradise is full of sincerity in helping you become a nobleman, and I also ask Lord Qi Tian to set off from the Mad Demon Cave as soon as possible, and you must not delay the fighter plane!" Lu Weiyin persuaded.

Qi Tian comforted Lu Weiyin: "Lu Xianyou, I know that you are sincere in your meritorious service, but I also have my own judgment on the situation. I am about to confront the Venerable, I still need to make some preparations, and the legendary primeval soul beast suppressed in this cave heaven right now will be of great help to this trip, so I will wait for him to be subdued first. ”

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