Yu Dao's will was split into two, looking at the Ten Thousand Ghosts Devouring Yin Banner from different angles, but fortunately, the impulse in the body of the second natal corpse was not strong, and it did not interfere with Yu Dao's rerefining of the Ten Thousand Ghosts Devouring Yin Banner.

As the re-refining progressed, Yu Dao became more and more familiar with the Ten Thousand Ghost Devouring Yin Banner, and every breath he spent was equivalent to recuperating it for a day.

In the end, Yu Dao has reached the point where he is driven by arms.

He thought to himself: "It seems that rerefining the Yin Banner is not without other benefits, and it is very rare to be able to cultivate it to the degree. ”

In addition to branding and controlling a magic weapon, it also takes time to warm up the magic weapon, so that the qi of the monk and the magic weapon can be unified and easy to use.

The more powerful the weapon, the more so.

Yu Dao passed this retraining, but he saved a year, or even two years of water grinding.

The ghostly light became more and more solemn, and the small banner was suspended in front of Yu Dao, and the silk threads on the surface of the banner were pulled out, turning into unknown black silks, very similar to a woman's hair.

At the same time, the pole was also unraveled, turning into a smooth mahogany pole, although the color of the wooden pole was dull, but it was as clear as brown sugar and red jade, exuding a miraculous brilliance.

Just as Yu Dao was expecting the silk book to be untied, the silk book suddenly shook, and then dense dots of light began to appear on it.

"It's ......"

The light points are connected into a line, and a line of light filament floats on the surface of the silk book, covering every inch of the silk book, both positive and negative. Yu Dao looked at this scene in amazement, he didn't know that this kind of change would happen to the silk book.

Could it be that under the influence of re-refining, the true face of the silk book was revealed. Yu Dao's heart tightened.

The light on the silk book is brilliant, and the light is like a golden thread, like a pattern like embroidery, firmly covering the silk book.

All the light floated out, and a light map gradually appeared in Yu Dao's eyes.

Yu Dao stared at the scene in front of him with wide eyes.

What appeared in his eyes was a drawing, a drawing that looked like a ship, a dragon, and a shuttle.

The silk book vibrated as if it was about to melt, which made Yu Dao's eyelids jump, and he immediately turned his mind and began to memorize the drawings in front of him.

The silk book shook more and more, and Yu Dao was worried about missing this harvest, so he directly exchanged the relics for the millilight, and let the millilight bless his wisdom.

The drawings are exquisite, and there are thousands of light filaments in a place of only one inch in size, and they move from time to time, showing the changes of the drawings, like a large array.

The silk book trembled, and all the light was suddenly drawn out and mixed into the black lines of the shadowy flag.

At this moment, Yu Dao also breathed a sigh of relief in his heart.

In just thirty moments of time, Yu Daosheng wrote down the entire drawing, a full 18,400 structures, and 36 formation changes.

But Yu Dao didn't dare to relax completely, he didn't have time to digest the drawings he had just written down, so he concentrated on his spirit and continued to refine the Ten Thousand Ghosts Devouring Yin Banner.

The gray light like lead and mercury circulated heavily around Yu Dao's body, constantly refining the surface of the banner and the shaft of the Yin Banner.

With the silk book as the center, the black lines made from the old banner run towards the silk book, and one after another is woven on the silk book. At the same time, the mahogany shaft also fits up, rolling one side of the silk book.

A brand-new Yin Soul Banner was about to appear in front of Yu Dao.

The body of this banner is crystal clear, the whole body is dark red, and there seems to be blood flowing inside, and the surface of the banner is delicate, dull and dull, and has a simple momentum.

The Yin Banner shook slightly, and the gray light circulating around it suddenly retracted towards it, sealing it in its body.

When Yu Dao saw this scene, a trance appeared in his eyes, and he immediately stretched out his right hand and held the Yin Banner in his hand.

An extremely dignified aura appeared in Yu Dao's hand, as if he only needed to wave it lightly, and the surrounding palaces would collapse and shatter.

Yu Dao felt a wave of joy in his heart.

"After paying such a big price and spending so much effort, I finally got this magic artifact in. ”

Suddenly, something unexpected happened to Yu Dao.

Yin Banner was pinched in his hand and shook by himself, just when Yu Dao was frightened and thought that something was wrong, Yin Banner suddenly spit out a circle of light.

The aperture encloses the rest of the road in the center, which is bizarre.

One, two...... Twelve, thirteen...... Thirty-eight, thirty-nine!

Forty !!

Yin Banner actually spit out forty earthly prohibitions, and the fifth stage was complete!

A phantom suddenly appeared outside the forty prohibitions.

With just one trace missing, the Yin Banner can give birth to the forty-first prohibition and be promoted to the sixth stage of the magic weapon, which is equivalent to a great monk of the sixth level of qi refining!

Yu Dao looked at the scene in front of him in shock, and couldn't come back to his senses for a long time.

The ghostly light on Yin Banner's body flickered, and a message appeared in Yu Dao's mind.

Yu Dao immediately understood why the Yin Banner was not only completely repaired, but also gave birth to an additional prohibition and a half.

"It's dragon skin!"

The raw material of this silk book in Yu Dao's hand turned out to be the skin on the dragon's body, although there is only one piece, but it is also a dragon skin!

True dragons are scarce in the world, and dragons are strong, as long as they are involved with dragons, their value is incalculable.

According to the information transmitted by Yin Banner, although the dragon skin in Yu Dao's hand is not a real dragon skin, it is just a dragon skin, but the dragon that took the skin is also the dragon that gave birth to the dragon ball.

Jiaolong, who is above the Dancheng realm, was actually skinned like this and used for paper.

Knowing this, Yu Dao was shocked in his heart, but the joy in his heart immediately decreased by half.

The dragon that gave birth to the dragon ball can be peeled off to make paper, and he is a little monk with forty forbidden magic weapons, and he is a pig-like existence.

"It's no wonder that the Yin Banner was promoted, and the silk book was used as the main body to weave the banner. Yu Dao thought to himself, and at the same time his heart jumped: "In this way, that drawing must be an extraordinary thing!"

Yu Dao immediately wanted to comprehend the drawings he had written down in his mind, but the Yin Banner in his hand changed again.

Yu Dao was no longer surprised at this time, but secretly thought: "Let's see what else you do." ”

Yin Qi suddenly gave birth to a desire to devour something, and when Yu Dao understood what it wanted to swallow, his brow furrowed again.

"Dumb dumb!" a hundred and eight fire crows flew suddenly.

What Yin Banner wanted to devour was the one hundred and eight fire crows under Yu Dao's command.

Yu Dao squinted his eyes and pondered quietly. For some reason, the two natal corpses urged him to throw the fire crow into the Yin Banner again.

"All the family wealth and dragon skin silk books have been given up, and there is no shortage of these one hundred and eight poultry. As soon as Yu Dao gritted his teeth, he waved the yin banner and rolled up the fire crows around him.

"Quack!" one hundred and eight fire ravens were swept into the banner and cried in horror, but the yin banner shook it all and suppressed them all.

At the same time, the pattern of one hundred and eight crows appeared on the surface of the flag.

Yu Dao squinted his eyes lightly: "The Yin Banner swallowed the fire crow into it and turned into a powerful ghost?" After the fire crow was devoured, the Yin Banner slowly fell into Yu Dao's hands and returned to calm.

A drop of blood-red liquid oozed from the surface of the flag, like the bloody tears of a hundred and eight fire crows.

Yu Dao watched this scene quietly, and somehow, he suddenly had a desire in his heart, wanting to devour things and devour all that was left of this yin flag.

The Yin Yang Gu jumped out and bit down on the Yin Flag......