The sun Xuanyan continued to pour into the huge liquid ball, and gradually, the gray-white side of the liquid ball gradually diffused a trace of cold air, and the cold air was so strong that even thin ice flakes were formed near the vent of the ground inflammation. And correspondingly, the so-called yin and yang are born together, there is yin and yang, the red flame qilin innate true fire contained in the liquid ball has also been gradually introduced, and the golden half of the liquid ball has gradually diffused a compelling heat, and the temperature in the Dan room that was originally gradually decreasing has gradually recovered, and after another seven seven and forty-nine days, the liquid ball suspended in front of Gu Xichen has been reduced to the size of a human head, and the three six million catties of Qilin scale essence has shrunk to such a small point.

Half of the ball was golden-red, emitting the furious light and heat of the sun alone, while the other half was grayish-white, emitting a biting chill and a painful cold light. The extreme high temperature and absolute cold were entangled and hovering in the Dan room, but they happened to maintain a delicate balance, and the temperature in the Dan room became accustomed to spring, which was very comfortable.

Xin Jia and the others had already broken out in a cold sweat on their faces, and the true yuan mana in their bodies was about to be drained by the ancient evil dust, especially the further they went, the greater the energy consumed by the ancient evil dust, and the more true yuan and mana were extracted from their bodies. In the end, Xin Jia and the others could not catch up with the degree of consumption by extracting the spiritual energy of heaven and earth from the outside world to replenish themselves, and they had the illusion that their own essence and spirit were all drained, as if they were about to be sucked into the liquid ball the size of a human head.

Xin Jia lamented in his heart: "After all, it is a human world, the level of aura is too poor, and the concentration is too low. If it is in the Heavenly Realm, not to mention the mansions of the Immortals and Saints, it is the aura near the South Heavenly Gate, and the quality is a hundred times higher than here, and the concentration is more than 20,000 times that here!" With a long sigh, Xin Jia muttered to himself: "Heavenly Realm." How can we return to the Heavenly Realm?" Seeing that Xin Jia and the others couldn't support it, Gu Xichen suddenly opened his eyes.

The image of the Corpse Emperor smashing people with the Great Seal of White Bones echoed in his mind, and the earth-shattering power of the powerful Great Seal of White Bones made Gu Xichen marvel.

"It's a big seal! Heaven and earth yin and yang, two instruments biochemistry, nine heavens and abundant earth, follow my orders!" With the muttering incantation of the ancient evil dust, the liquid ball slowly solidified into a square seal with a square circle of one inch with a living and flexible unicorn seal on it. The seal is a beautiful pale red, with countless gray-white halos like water waves, and at a glance, this large seal is almost transparent, but it is impossible to see through this seal at a glance. If you concentrate on this great seal, you will only feel that you will see countless gray-white clouds flying past in this great seal, and gradually all the spirit of people will be absorbed by the great seal.

If you look at it for a long time, there will be a warm yang and qi pouring into the body along the eyes, nourishing the whole body, making people warm and comfortable all around;

Countless spirit runes flickered in Gu Xiechen's mind, and he was almost paralyzed to paint these spirit runes one by one with his own true qi mixed with a wisp of soul origin and blasted into the big seal, the big seal was left and right on the front and back, and eighty-one spirit runes were sealed on each side. The seal button of the big seal, that is, the small unicorn, is sealed with forty-nine spirit runes. On the bottom surface of the Great Seal, three hundred and sixty-five spirit runes were sealed. All the spirit runes shimmered with multicolored light, just like the multicolored halo on the soul origin of the ancient evil dust now.

With a soft sound, the Great Seal finally took shape.

Gu Xichen immediately had a wonderful feeling of connecting with the Great Seal, and he shouted with ecstasy: "From now on, you are the Qilin Seal!" The Great Seal flashed with light, as if this Great Seal was moving his birth.

But in the next moment, Gu Xichen almost cried out without grievances.

The secret method of refining the magic weapon does not belong to the category of the cultivation world at all, this is the legendary immortal, and it is the method of refining the natal spirit treasure of the extremely high-grade immortals among the immortals! The red flame qilin scales are innate things, and they contain the purest innate true fire; not to mention the quality of the Taiyin Xuan! The magic weapons refined by these two innate things do not belong to the so-called magic weapons of the cultivation world at all, but the legendary spiritual treasures!

The problem is that Gu Xichen has not achieved a single golden pill, and the "martial artist" is not even a real monk, how do you ask him to drive the spirit treasure?

Smiled bitterly, Gu Xichen could only smile bitterly.

And the spirit runes that came to his mind at the end are the unique secrets of a certain ancient power, each of these spirit runes has the great magic power and great divine power to open up the world, turn things around, cut off all obstacles, and break all obstacles.

The mystery of this rune lies in the fact that even a person who doesn't understand any mana can wield a wonderful ability as long as he has the inheritance of the rune, as long as he can describe the original of the rune.

And Gu Xichen wanted to die immortally, and engraved these powerful spirit runes on the unicorn seal, which has its own yin and yang qilin seals that will absorb the aura of heaven and earth every moment to improve their ability and grade, and these spirit runes will continue to absorb the aura to enhance their power. It didn't take much time, and when these spirit runes absorbed enough spiritual energy, it would be impossible for Gu Evil Dust to move even one of the spirit runes, let alone drive the entire Qilin Seal!

"My life, why is it so bitter? It is so difficult for people to refine a magic weapon, I, I, I actually refined a spiritual treasure! It is still of innate texture!" "Gu Xichen wants to cry without tears! It's like a little doll of two or three years old, if you give him hundreds of billions of dollars in gold and put it in front of him, he can't spend it! Now he is so painful and happy!

Gently mosuo the unicorn seal for a while, sensing the faint heating and coolness on the seal, Gu Xichen smiled bitterly.

"That's it, that's it, you're so powerful, at least you can be used as a treasure to ward off evil spirits! What's the matter, you also have a heart-to-heart connection with me, as long as my ability is reached, I will definitely be able to wield all your strength!" The Qilin Seal flickered for a while, and seemed to agree with Gu Xichen's statement.

Gu Xichen sighed, he took out an ice silk from the crane and threaded it on the seal twist, and hung the qilin seal on the silk silk around his waist.

This is a Lingbao-level treasure, and no one in today's world will be able to perceive its extraordinary, so Gu Xichen simply regarded it as an ornament to carry around.

Lazily stretched, Gu Xichen said to himself: "After cultivating for so long, it's time to do something serious." "Wait until I finish the two articles of Hanyuan and Pregnant God. "Well, I'll know the real treasure that Dad left me!"