"White Emperor Geng Golden Formula" is the exercise that Yu Dao got from the brain of the clam seventeen, and with this method of practice, the monk can refine a piece of stubborn iron into a magic weapon full of spiritual rhyme, and the forbidden weapon of the sacrifice is not an ordinary prohibition, but a Tiangang prohibition with the same name as the earthly evil prohibition.

In other words, the magic weapon sacrifice and refining chapter attached to "White Emperor Geng's Golden Jue" is actually a magic weapon sacrifice alchemy.

That alone is already invaluable.

It's a pity that what Yu Dao got was only a subsidiary chapter in the formula, and the others were all broken, not to mention cultivation, Yu Dao didn't even dare to borrow too much, for fear of being misled.

At this time, within a month, all the gold and iron things scavenged from the Nine Mountains City and the seven cities were moved into the mansion where Yu Dao was, he drove Clam Seven out, and asked it to restrain the other little demons, and then put down a defensive spell, and put one hundred and six crows outside the wall to protect his own safety.

After checking like this twice, Yu Dao was relieved. He sat cross-legged in the room, looking at the boxes full of boxes, and his eyes were full of satisfaction.

There were hundreds of chests of copper, iron, lead, silver, gold, tin, etc., and the outside of the house was full of chests, and none of them were made of wood, but wrought iron.

With so many metals, if it was in Yu Dao's previous life, it would not be difficult to collect, but in this life, even if there was an immortal method, it would be difficult to collect, after all, not many monks would specialize in smelting gold and iron, and mortal smelting methods were too crude.

If it weren't for the eight cities obtained this time, Yu Dao would have spent more than half a year if he wanted to collect these gold and iron things, and he would also need to loot them one by one.

"Good. Yu Dao opened his mouth and spit out a word, and then he half-closed his eyes and sank his heart.

In just twelve breaths, his mind converged, and the whole person entered a state of tranquility, and the spiritual platform was not stained with dust.

"Zheng!" moved without wind, Yu Dao's clothes belt floated, and a ray of light came out of the gourd mouth under the clothes belt, suspended by Yu Dao's side.

The quiet charm permeated the room, and the light was infected by Yu Dao's mind, and the sharpness was reduced a lot, as if the refined steel had become soft around the fingers.

It was like a streamer, slowly flowing around Yu Dao, slender and condensed, like a small dragon.

The rest of the way and the light of the light are combined, as if they are one.

After a while, Yu Dao's lips trembled, and two words spit out: "Fellow Daoist." ”

Immediately, the white light on Haoguang's body was in full bloom, and it became more condensed, and a small figure appeared on Haoguang's body.

The figure is in the shape of a monk, with eyes, nose, and ears, and its feet are on the light, one hand in front of the Buddha to make a ritual, and one hand on the back.

Like a dragon descending venerable, he stepped on the dragon.

The figure's eyes opened, and they were pure white and dazzling.

When he opened his eyes, the gold and iron things around him immediately trembled, and they kept whispering. But immediately, the figure closed his eyes half-closed, revealing only three points of divine light, which was the same as Yu Dao.

The figure appeared, and the light flowed in the air, like hot oil poured into cold water, making a continuous sizzling sound.

At the same time, a little bit of white gas appeared around the millilight, entangled outside the white light, and slowly squeezed into the millilight, wanting to mingle with the white light on the surface of the millilight.

However, the white gas and the white light are clearly distinguished, and the two cannot be fused at all.

At this time, Yu Dao's eyes moved slightly, and he saw that the white qi outside the white light suddenly turned into two, which he sucked into his nose and penetrated into his abdomen.

After a while, Yu Dao opened his mouth again, and a thick white gas suddenly spit out from his mouth and sprayed directly on Haoguang's body.

The figure of the millilight trembled, and the white gas and white light were mixed together, mingling together, regardless of each other.

The sound of dead leaves crushing sounded, and the iron box, gold and iron within six feet of Yu Dao's body suddenly changed color, all of them turned black, darkened, and lightened, and were scraped by the light of the aftermath, and suddenly turned into powder.

This is the reason why the iron box and the golden iron qi of the gold and iron inside it were seized by Yu Dao using magic and condensed into the qi of Gengjin.

Repeatedly, Yu Dao continued to inhale the golden and iron qi from his nose, brewed it into Gengjin qi in his abdomen, and then opened his mouth and spit it out on the Immortal Cutting Knife, so that the two slowly fused.

Click...... A small sound kept sounding, and a square iron box seemed to turn into a piece of dead leaves, and an invisible person walked among them, trampling the dead leaves to pieces.

Yu Dao was peacefully kneeling in the room, three inches above the ground, and two white gases kept writhing between his noses, inhaling and exhaling, like an immortal who eats and drinks dew and eats gold and iron.

Time passes slowly.

The iron box within three zhang was shattered into powder, the iron box within nine zhang was shattered into powder, and the bronze mirrors in the room were also shattered...... The oppressive aura was transmitted to the outside of the room, and the iron boxes in the court were also sucked out of the gold and iron qi one by one.

A whole round of sun and moon passed, and Yu Dao still sat cross-legged in the house, not asking about the world.

There were one white gas after another around him, the white gas was as dignified as lead and mercury, scraping on the ground, scraping deep marks, but it was purer than lead and mercury, releasing a slight spiritual light, silver shining, extremely miraculous.

Layers of white qi shrouded Yu Dao's side, sticking to his hair and clothes, rendering him also silvery, as if sprinkled with silver powder.

Suddenly, all the white qi around him shook and tumbled, and Yu Dao's eyes trembled slightly.

The oppressive feeling suddenly appeared, and I saw a pure white streamer emerge from the white gas, and then drill in again, like a dragon rolling in the clouds.

The streamer drilled in and out, and the white qi was swallowed by it, decreasing at a speed visible to mortals.

After a short time, the white air mass with a circle of one zhang was swallowed up by the streamer.

At this moment, Yu Dao also opened his eyes, his eyes were indifferent, and faintly silvery.

He looked down at the streamer in front of him, which was about six feet long, like a white horse, writhing on its own.

Through the white horse, you can clearly see a figure drawn on it, the figure has eyes, ears and nose, and at the same time, there is a faint slit under the nose, as if it is about to grow a tongue.

Yu Dao stared at the figure for a full nine breaths, and then he stretched out his finger and grabbed at the streamer.

The fingertips and the streamer touched together, and the streamer shrank suddenly, four feet, three feet, two feet, and when the remaining fingers were closed, the streamer was only nine inches long, turning into a millimeter of light.

At the same time, the figure changed to stand behind the millilight, with its eyes closed.

This ray of light appeared, and the air around him trembled. Yu Dao looked at the light in his hand, and suddenly his fingers opened slightly.

"Zheng!" A sharp feeling suddenly shot out from the milli light, and it flew directly onto the roof, splitting the huge room in half.

The light continued to beat in Yu Dao's hands, as if it was just a sneeze, as if nothing happened.

When Yu Dao saw this scene, his eyes fluctuated, the corners of his mouth showed an arc, and he opened his mouth to say, "Good!"

A word fell, and Yu Dao was about to catch it.

The figure shrunk to only half an inch, and it sat down cross-legged, and the light under its feet immediately clumped, forming a pure white ball of light.

Yu Dao pinched the pure white ball of light and looked at it carefully.

The Millilight Cutting Immortal Knife was originally born by Yu Dao using the sacrificial refining technique of the natal corpse to fuse the relics and treasure soldiers with a winter knife.

Strictly speaking, it is not a magic weapon, it still belongs to the treasure soldier, and it is a "tool embryo".

It's just that because of the relics and the winter knife, the millilight slashing immortal knife is extremely sharp, and with one knife, it can cut off people's heads and devour people's souls.

Because of the relics and the rest of the way, the Immortal Slashing Knife can also slowly increase its power, and the sharpness is better than the day a day.

However, it is still not a magic weapon, and it does not even have a complete sacrificial refining technique, so it can only be advanced by the blessing of devouring souls and residual mana.

And because it is too sharp, Yu Dao can only hit it in the gourd for the time being, and cannot pinch it directly in his hand, which is quite inconvenient.

So after Yu Dao got the "White Emperor Geng Golden Formula", he has been thinking about whether to use the magic weapon in it to sacrifice and refine the immortal sword.

After contemplating for a long time, he found that his relationship with the Immortal Slashing Knife was completely in line with the requirements in the formula, the two qi and machine were one, and his life was cultivated, so he made a decision.

Today, he used the "White Emperor Geng Golden Formula" to completely refine the Millilight Slashing Immortal Knife into a magic weapon.

Because the Immortal Cutting Knife is Yu Dao's first life corpse, and the figure inside is his doppelganger, although the Immortal Cutting Knife after the sacrifice is said to be a magic weapon, there is no prohibition of magic weapons, just like the Ten Thousand Avens in Yu Dao's hands, it belongs to a unique existence.

With the power of mana, it can be improved by sacrificial alchemy, but it is closer to a monk, divided by the realm of a monk, and the cultivation path of the rest of the path is the same.

Looking at the ball of light in his hand, Yu Dao thought a little in his heart.

The magic weapon refined by the "White Emperor Geng Golden Jue" belongs to the flying sword jumping pill category, which can usually collect the sword qi into a ball, swallow it into the abdomen, and when it is close to the enemy, it can open its mouth and spit it out to kill the enemy.

When the sacrifice is more profound, the sword weapon can take people's heads for hundreds or even thousands of miles, which is the first-class means of sword immortals, and the power of killing in a few words.

Now that the Millilight Slashing Immortal Sword has been refined into a flying sword jumping pill, it would be a bit inappropriate to use the original name again.

Yu Dao's thoughts moved, and he thought: "Just call it 'Immortal Sword Pill' directly." ”

"Chopping Immortals" continues to use the previous title, and "Sword Pill" indicates the category of magic weapons.

The first life corpse was renamed by Yu Dao, and the aura around his body trembled slightly, quite spiritual.

Yu Dao looked at the round and scorching sword pill on his fingertips, the indifference in his eyes disappeared, and a trace of joy appeared.

After this sacrifice, the first life corpse not only changed in form, but also changed inside.

The original first life corpse was cultivated only in the early stage of induction, the same as when Yu Dao first broke through.

However, in the course of this sacrifice, after absorbing the gold and iron of the eight cities, its realm was directly raised to a higher level, and it was promoted to the middle stage of induction.

And because he had killed bat demons, golden-armored bird demons and other monsters before, devouring thousands of souls, and having a deep spiritual essence, when the sacrifice was completed, he was only one foot away from breaking through to the middle stage of induction.

Among the two natal corpses, the Raven Banner and Yu Dao's cultivation are the same, both of them are in the middle stage of induction.

I think that the first of the three to break through to the late stage of induction should be Yu Dao's first life corpse.

Thinking of this, Yu Dao's heart was slightly uplifted.

The natal corpse of the Taiyin Rectification Law is a cultivator's Taoist companion, and each additional body can make the cultivator more likely to break through the realm, but if you want to break through, you need both the cultivator and the cultivation of the natal corpse to be at the peak stage.

Yu Dao originally thought that the two natal corpses would become a drag on his cultivation, and when he was about to be promoted, he still needed to work hard to promote the natal corpse.

I never thought that now his cultivation is lagging behind.

The Immortal Slashing Sword Pill was shining in Yu Dao's hand, pure white like a full moon, emitting a silvery-white light.

This sword pill is extraordinary at first glance, full of aura, and it is a rare thing.

And I thought that it was refined using magic weapon sacrifice alchemy, relics, and embryo sacrifices, and it could be praised as a "magic weapon seed", which was a few points stronger than Yu Dao, an inferior cultivation seed.

Yu Dao thought for a while: "If you are killed by someone in the future, you can devote yourself to this sword pill, and there is also a little possibility of immortality." ”

But he shook his head in a blink of an eye, let alone being killed, he didn't want to appear when he was beaten or disabled.

After thinking about it for a long time, Yu Dao thoroughly sorted out the function and origin of the Immortal Sword Pill, he pinched the Immortal Sword Pill and flicked his fingers.

Kenmaru suddenly jumped up and jumped directly into his mouth, and was swallowed by him.

The Immortal Chopping Knife has become a Immortal Chopping Sword Pill, and it no longer needs to use the Du Er Hu as a container, it can be stored in the abdomen, and when you open your mouth and spit out, you can scream out the sword light to kill the enemy, which is a lot more profitable.

Putting the sword pill in his abdomen, Yu Dao touched his stomach, he didn't stand up and go out to breathe, but pinched the trick with both hands again and began to warm up the newly obtained sword pill.

Cultivating the Sword Pill is not only to familiarize himself with the Sword Pill so that it can be used in the future, but also to improve his own cultivation.

Whether it is the second life corpse or the first life corpse, as long as their cultivation exceeds the remaining path, they will feed back their cultivation to improve the remaining path as a Buddha-figure.

But not the other way around.

At this time, Yu Dao was slowly absorbing the aura fed back by the Immortal Sword Pill to open up the acupoints around his body.

Another round of sun and moon passed, and when Yu Dao opened his eyes again, the mana around his body surged, and the aura on his body was shining, and he obviously had gained a lot.

Receiving the feedback of the Immortal Sword Pill, Yu Dao opened up eleven tricks in one day.

That is to say, of the one hundred and eight points around his body, he has already opened seventy-two, and he has completed half of the cultivation of the induction stage.

As long as he opened up thirty-six more points and planted the rune seeds, he could connect the points into a large condensation array to absorb the evil qi.

After two days of hard work, Yu Dao's strength has more than doubled compared to before.

When he saw this, the joy in his heart could not be suppressed at all. After recuperating for another quarter of an hour, he took away the trick and got up and left the house.