"Don't worry. Sun Yan was not in a hurry to go back and began to study this gene stock solution formula.

This stock solution recipe is recorded on a piece of exotic animal leather, which is dark brown in color and polished to look quite delicate. The recipe for the original solution recorded on this animal skin is an A-grade genetic stock solution, [Giant Beast Essence Solution], which is engraved in a golden and quaint font and uses the common script of the Humanoid Alliance.

Looking at this stock solution formula, the corners of Sun Yan's mouth twitched slightly, no wonder he wanted to pack and trade two items, in comparison, the value of this [Giant Beast Essence Stock Solution] was not as good as [Flint]. In any case, although the use of [Flint Grabbing] is limited to carving into containers and storing rare items, it is also a rare gem of Grade A quality.

As for this [Behemoth Monster Essence] formula...... , Sun Yan shook his head secretly, in general, the combined value of these two is equivalent to 1KG of pure energy matter, which can be regarded as an equivalent exchange. It's just that, in terms of use, the use of the two is quite narrow, of course, this is only the value on the surface, if there is a stone tablet wrapped in the [Flint Grabbing], the value is completely different, and it can be called priceless.

"What is the effect of this [Giant Beast Essence Essence]?" asked Marbel Hao curiously.

Sun Yan shook his head and pouted: "A grade A-grade double-bladed strengthening stock solution is quite difficult to prepare, not to mention, this kind of stock solution is very destructive, and it will do all kinds of harm to the user. ”

"Chicken ribs!" Marbel Haoxiu frowned slightly, giving such an evaluation.

The effect of the double-edged strengthening essence is like the [Great Ape King Formula] cultivated by Li Er, and after taking it, it can improve the user's strength in a short period of time. However, this increase in strength is at the cost of extracting the user's potential and life, and the side effects are extremely great. The higher the quality of the double-edged gene stock solution, the stronger the side effects are not the weaker, but the stronger. In exchange for a short leap in strength with terrible and fatal side effects, this is an extremely negative genetic essence.

Under normal circumstances, if it is not in a critical situation, no one will rashly use this gene stock solution.

"When I have free time in the future, I can make two exercises, it's not bad to use them for collection. Sun Yan casually prepared to throw this animal skin into the universal backpack.

At this time, the empty condensation smoke in his arms squinted his eyes, and said with a smile: "Big brother, let me tell you a secret, do you want to know the way?"

"Hmm, the secret?" Looking at Kong Ningyan's flickering gaze, Sun Yan smiled and said, "Sister Ningyan has any requests, just put it forward." ”

"It's going to cost 100 patties. Kong Ningyan counted with her fingers and began to drool, it turned out that she was addicted to eating that kind of meatloaf.

Sun Yan and the three of them were speechless for a while, this kind of meat patty is specially used to feed Lele and Xiao Ai, how can this little girl like it? Could it be that children have a soft spot for meat?

For such a request, Sun Yan patted his chest, agreed with his mouth, and promised to prepare a special meatloaf for Kong Ningyan, which was even more delicious than this. After saying this, the puppy Lele and the rabbit began to salivate, these two little guys are extremely smart, they can understand human language, their eyes are shining, and then they are coveting and flattering Sun Yan.

"Hee-hee, here's the secret. The empty condensation smoke was close to his ear and said softly: "I will notice these two things, because the light of this animal skin is also very strong, and it is definitely not as simple as the A-grade stock solution formula." ”

As he spoke, he gestured and said, "The brightness of A-level items is only so much, but the brightness of this animal skin is so much!"

Looking at the movements of the little girl, Sun Yan and Mabel Hao glanced at each other, and the two of them had a heart, and said in unison: "Mezzanine?

Several pairs of eyes stared at this animal skin, and soon saw the clue, this animal skin has been carefully polished and tanned, and under careful identification, the traces of splicing can be vaguely seen. This method is very common, but if it weren't for the reminder of the empty condensation, Sun Yan and the others would not have noticed this.

After all, this A-grade stock solution formula is always valuable, and the holder must store it carefully, how can it be damaged. This is a psychological blind spot, but it forms a perfect disguise.

"It should be from here, not to damage the stuff inside. Sun Yan observed for a while, pointed to the side of the animal skin, and said affirmatively.

"Do you need to open it now?" asked Marbel Haze with a smile.

"Sister Ning Yan's judgment is probably an item close to the S-level, open it now, no one dares to snatch something in front of the Tianjiao of the Ma Bell family. Sun Yan also said with a smile.

"Humph!"

Mabel glared at him, and with a flick of his finger, a light swept across the side of the hide. That action is like a natural one, like a streamer, containing infinite truth, which makes people tremble.

This light is like flowing water, like passing water, nothing is continuous, and it is silent, and there is no way to avoid it.

This is the Streamer Sword Technique!

Sun Yan's heart jumped, and he secretly exclaimed so fast, the speed of this finger was comparable to the [Floating Light Earthquake Technique], but its artistic conception was far more than that. After all, although the [Floating Light Earthquake Heavenly Technique] is a peerless martial art that became famous in the past Wuyan Bridge, it is still in the unfinished stage, which is about equivalent to the top of the Nine Grades, and it is still inferior to the peerless martial arts on the "Divine Skill List".

And the Marbel family's streamer combat skills were already world-shaking as early as the era of the home planet Earth. It is said that this kind of streamer sword technique originally had nine styles, and its profundity has reached an extreme, and in that distant era, it was known as the first sword skill of the ages. It's a pity that this world-shaking sword technique is too profound, and after experiencing the great interstellar migration of the Earth Alliance, the last five forms of it were lost.

But Rao is like this, the geniuses of the Mabel family for generations, the most amazing martial artists, have only comprehended the third form. Legend has it that before the Age of Interstellar Discovery, at the beginning of the darkest years, when the heroes had not risen and countless geniuses had not yet shone, the most amazing genius of the Mabel family was born, and with the first three styles of the streamer sword technique, he dominated the Earth Alliance for hundreds of years, and finally fell in the early stage of the war.

Before his death, this amazing genius once instructed the young Wuyan Bridge, and the two were entrenched for a few days. In the following hundreds of years, when Wu Yanqiao was promoted to Martial Sect, he had classified the combat skills and exercises of the Earth Alliance, and ranked them in a front and back order, and the streamer sword technique only relied on the first three styles to rank first in the sword skill list, and no other sword skill has been able to surpass it so far. From this, it can be seen that the power of this world-shaking sword technique, Sun Yan even speculated that I am afraid that the complete streamer sword technique is not much inferior to the skills of the three immortals.

It's a pity that this sword skill has long been incomplete, and even if it is complete now, I'm afraid no one will be able to comprehend it all.

"Wow, the streamer sword - water streamer, it turns out that my sister is the princess of the Xibing Ma Bell family. Sora stared at her eyes and exclaimed in a low voice.

Obviously, the names of the four great suns of the Earth Alliance are also quite famous in the Humanoid Alliance, and they can get such attention. Perhaps, it is because in the history of the Odin Star Domain, there have been many amazing geniuses, the former Wuyan Bridge, the Emperor of War Clouds, and now the military god Dongfang Huang...... Such a precedent has made many advanced civilizations believe that the per capita strength of the Earth Alliance may not be good, but in terms of the emergence of supreme geniuses, it may have received some kind of divine favor.

At this time, the animal skin had been completely cut, and the streamer had crossed it, and the cut surface was extremely smooth, but it showed several colors, and this piece of leather was obviously made of several different animal skins. Immediately after, a scorching red light burst out, reaching the dome and surging in all directions, and the entire hall was bathed in this fiery halo.

"It's ......"

"What's going on?"

"What kind of light is this?"

In the entire trading venue, countless eyes focused on, and this scorching light alarmed many strong people, and many people felt something, and looked directly at the past, but they saw such a strange scene.

For a while, in the entire hall, the eyes were like electricity, staggered across the sky, these were the eyes of the title warriors, their eyes were full of electricity, and they could see through the void. Under this kind of gaze, people who are not strong enough may even be locked in their bodies in an instant, unable to move a bit.

Waves of pressure staggered, like a mountain of seas, converging and surging, making Brace's body tremble, his strength was not enough, he could not withstand the pressure of so many martial arts powerhouses.

In the face of such a strong pressure, Sun Yan frowned slightly, but it was inconvenient to gather Neiyuan and resist, his current identity was a blender, and he couldn't be too eye-catching in martial arts cultivation.

"Hmph!" Marbel raised his eyebrows slightly, raised his palm into a sword gesture, and drew a "cross" around him.

Suddenly, the pressure that filled the surroundings was cut, and in an instant, it had disappeared.

"Hey, Streamer Sword Technique!"

"The one from the Mabels......"

"It turned out to be Miss Hao of the Mabel family, how offended!"

In the next moment, many of the surrounding martial artists recognized Ma Bell Hao, and they all restrained their breath and showed their kindness moderately. Although this girl is young, she is already amazingly talented, and now she has been promoted to a martial arts master, and I believe that in the near future, she will become the youngest martial artist with the title of Odin Star Domain.

In the face of such a brilliant genius, no one wants to be easily offended, but a pair of eyes still focused on it, observing the piece of things in Sun Yan's hand, wanting to explore what the origin is.

The skin was cut open flatly, revealing its contents, a simple and delicate piece of paper, which was a little inaccurate. The texture of this piece of paper is like the annual rings of a tree, and the texture is fiery red, like the texture of flames flowing gold.

Sun Yan has never seen such a piece of paper, it is too delicate and beautiful.

On this piece of paper, there are lines of writing imprinted, this kind of writing is beautiful and unfamiliar, not like the words of the current Terran-like Alliance, but it reveals an ancient and profound. The fiery red light overflowed from the words and paper, spreading towards the surroundings, and there was still a wisp of fragrance in the paper.

"This is the original draft of the S-grade stock solution formula!" Sun Yan's heart jumped.