The difficulty of "Frost Shard" is equivalent to that of "Glacial Guardian", and if Lin Ming's inscription skills hadn't advanced by leaps and bounds in recent days, he wouldn't have dared guarantee a successful creation.

  "Crush the quartz crystal, add a liter of heavy water and mix well, filter out the residue..." Lin Ming began to instruct Wang Yuheng to process the materials.

  After these days of cooperation, Wang Yuheng has formed a special tacit understanding with Lin Ming. As long as Lin Ming gives an order, Wang Yuheng can quickly and perfectly handle the materials.

  Only to see Wang Yuhan's slender fingers dancing like a spirit, each material was quickly processed by her, and Lin Ming didn't hesitate either, taking over a material directly operating the "Taiyi Soul Technique", starting to draw.

  One after another, the symbols appeared in mid-air, some as big as the moon and others as small as pearls. Each one shone with a dreamy light, as if they had life and were pulsing with a rhythmic breath.

  Lin Ming's success rate in creating Soul Symbols was extremely high, and at first, he almost never failed. However, as time went on and his soul force and True Essence were greatly consumed, there would occasionally be a flash of light as the Soul Symbol suddenly shattered, turning into tiny fragments of light that swirled around in the air before dispersing, like fireflies dancing in the night sky.

  In such a dazzling and beautiful light, Lin Ming's focused expression, as well as his eyes that were like black gemstones constantly staring at the empty air where the magnificent script symbols had appeared, gave off an aura that was instantly mesmerizing.

  Wang Yuhan's heart skipped a beat as she secretly gazed at Lin Ming's profile, her eyes fixed on the angular outline in the light. For a moment, her cheeks flushed slightly. She always felt that Lin Ming was most captivating when he was focused on his calligraphy, and it was only during these moments that Wang Yuhan didn't have to worry about being discovered by Lin Ming, allowing her to steal glances at his face from her angle.

  The scene lasted for a long time. Until the sun sank into the Great Zhou Mountain, the Mingwen room gradually became dim, at this time, the light of those Mingwen symbols became more and more dazzling, Lin Ming's Mingwen symbol was quite complex, he had drawn more than 150 Mingwen symbols in a row, the layered blue light actually wove a long scroll, like the stars embedded in the night sky.

  This is a scene that has never appeared in the Tianyun Guomingwen School.

  Even Murong Zi, who was often careless and indifferent, couldn't help but be mesmerized by these rays of light, they were truly too beautiful.

  Another moment passed, and Lin Ming had approached his limit. He gritted his teeth and inscribed the final symbol of the inscription, then joined his hands together, and countless blue lights merged together in an instant, weaving a blue dreamy mist.

  Lin Ming directly took over Bai Jingyun's Bishui Sword. With a hand seal, the icy blue flame-shaped talisman fell onto the snow-white blade of the Bishui Sword.

  With a "whooshing" sound, a blue flame appeared on the Bixia sword. Then, an icy blue color spread rapidly from the flame, covering the entire sword in an instant.

  Then, all that could be heard was the sound of cold air condensing, and a layer of frost had condensed on the surface of the Bixue Sword. This sword seemed to be devouring the surrounding heat, and in an instant, the temperature in the room dropped by several degrees.

  Murong Zi stared at the sword with eyes wide open, the frost on it getting thicker and thicker, her beautiful eyes rounded in shock.

  "This is..." Bai Jingyun swallowed a mouthful of saliva, her eyes fixed intently on the Bixi sword, and for a moment hesitated without reaching out to take it.

  Lin Ming rested for a moment, calmed down his true yuan, and infused it into the Mingwen symbol. He casually swung out a sword, and a half-moon shaped blue light visible to the naked eye shot out from the sword, like a thin sheet of paper, and embedded itself into a stone pedestal in the Mingwen room, disappearing without a trace.

  In an instant, the stone pedestal was cut through by a blue light and formed a neat cross-section. The stone pedestal was about to fall, but at this time, a layer of suddenly condensed ice froze the stone pedestal, so it still maintained its original appearance.

  "Epigraphic technique!!" Wang Yuhan exclaimed in surprise at the sight of this blue light.

  The technique of Inscription, is the Inscriber changing the flow of True Essence in a piece of equipment through the changes in the formation of the Inscription symbols, ultimately condensing the True Essence into a skill, which can be released to attack the enemy like a martial technique! This is equivalent to giving a warrior an extra martial technique!

  In the Tienyin Empire's Inscription Flow school, the art of inscriptions has been largely lost, and even inscriptionists from neighboring countries do not know it. Only some inscription masters from Holuo Country may be familiar with it.

  Thinking of this, Wang Yuhan's breathing became urgent. For Wang Yuhan who was infatuated with the art of inscriptions, there was nothing more exciting than seeing something that only existed in ancient records happen right before her eyes.

  When Lin Ming first drew the "Power of the Ancients" symbol, he also attached a technique called "Frenzied Strike". When a warrior infused their true essence into their weapon, the array within the symbol would absorb and compress it to its limits before suddenly releasing it in an instant, creating extremely powerful destructive force in close combat.

  At first, Tie Feng relied on this inscription technique to defeat his opponent Li Qi in the Ten Mile Campus, creating an upset and catching Mu Yi's attention, ultimately leading to Lin Ming meeting Mu Yi.

  However, the "Furious Strike" technique of this inscription is relatively low-level, equivalent to a mid-grade martial skill at best, and its value isn't great. After all, Lin Ming had only spent 100 taels of gold to create a "Power Symbol".

  Frenzied Strike in Ironfist's hands can turn the tide of battle, because Ironfist has been a soldier since childhood and his family was poor, so he never learned any formal martial arts or combat skills. A set of low-grade martial arts techniques is already very valuable to him, allowing him to increase his combat power by one level.

  So Mu Yi's offer of 3,000 taels for Lin Ming's inscription was already not low. To put it bluntly, the fierce and violent technique of the inscription, like Iron Peak, is something that people who have never learned formal martial arts cannot afford, while rich people like Bai Jingyun and Murong Zi do not need it at all, it's a bit of a waste.

  And now the inscription technique attached to this "Ice Shard" is different, this inscription technique is equivalent to a mid-grade martial skill of the Human Rank, and it's one of the top ones!

  "What's the name of this inscription technique?" Wang Yuheng's voice was somewhat excited.

  "Frost Slash, Sister Jingyun can try it out. Just infuse your true energy into the inscription symbol and you'll be able to activate it," Lin Ming said as he handed the Breeze Sword to Bai Jingyun.

  Bai Jingyun took a deep breath, carefully taking over the Bixue Sword. As soon as the sword was in her hand, Bai Jingyun immediately felt a coolness spreading along her arm and into her body, as if there was a connection between their bloodlines.

  Slightly raised the true yuan, and it immediately flowed unimpeded into the Bi Shui sword, with no loss whatsoever, incredibly smooth!

  "The true yuan amplification effect has increased by at least 40%!" Bai Jingyun was secretly shocked, as far as she knew, even Wang Xuanji had only reached this level, and the sword also carried a technique of inscription.

  Bai Jingyun followed Lin Ming's instructions, concentrating her true yuan into the Mingwen symbol. She could feel her true yuan undergoing a strange transformation, turning into icy cold air. As she continued to infuse her true yuan, the cold energy contained within the Bishui sword grew more and more terrifying. Gradually, the Bishui sword began to emit an excited hum, its body trembling violently!

  Bai Jingyun had no doubts that with just one swing of her sword, she could split the entire Epitaph Room in two!

  "This Frost Blade is even more powerful than the two middle-grade martial skills I chose from the Seven Mysteries Martial Library!" Bai Jingyun had come to this conclusion without even drawing her sword.

  After hearing Bai Jingyun's evaluation, Rao was also greatly shocked, even though Wang Yuheng had mentally prepared himself. It turned out that the Seven Xuanwu Sect's Cangshuge already had the best skills that Tianyunguo could find.

  Many warriors in the Tianyun Empire couldn't even enter the Seventh Rank Martial Manor, or they entered but never made it to the Heavenly Rank, unable to choose from among the middle-grade martial techniques.

  Even if you enter the Heavenly Mansion, you can only choose middle-grade martial skills from the human rank, but due to ranking limitations, you can only select unpopular martial skills from among the middle-grade ones.

  Bai Jingyun ranked twenty-second, and choosing a martial skill was already quite good. However, even so, it still wasn't as good as Han Bingjian's "Frost Chop". How could Wang Yuheng not be surprised?

  It can be imagined that once this inscription symbol spreads to the martial arts circles of Tianyun Country, it will inevitably cause a huge stir. Many condensed pulse martial artists and even postnatal martial artists may come knocking on the door asking for an inscription symbol.

  Wang Yuhan estimated that even if this inscription symbol was sold for 20,000 or even 30,000 taels of gold, it would still be in short supply.

  But even if it's higher, it won't be much higher. After all, only mid-grade artifacts among human artifacts can match this inscription symbol. The inscription symbol plus the artifact would cost more than 50,000 taels of gold. This price is something that most cultivators in the condensation period cannot afford to pay.

  After deducting the cost, a single talisman would yield an income of at least 20,000 gold coins. Although creating such talismans consumed a huge amount, with Lin Ming's terrifying recovery ability, he could draw out at least two per day.

  Two pieces is 40,000 yuan, as long as there are enough customers, one month is 12 million! This is simply robbery!

  It's estimated that the Tianyun Kingdom can afford to pay for at least a hundred warriors with over 20,000 gold coins. Lin Mingguang will be able to earn over two million gold coins just from this one mission!

  Wang Yuhan thought of it, Lin Ming naturally also thought of it. He has cultivated to this day, and now he is at the peak of the third level of martial arts cultivation. With these few days of crazy cultivation of the inscription technique, he can barely draw this kind of inscription symbol.

  What he lacks most now is not gold, but materials. Many materials cannot be bought with gold, so Lin Ming plans to exchange rare materials for the Rune Symbol. Whoever wants to find him for service should prepare their own needed materials. In this way, mobilizing all the warriors in the Tianyun Country, he doesn't believe that he can't collect the materials needed for the Rune Symbol in a short time.

  Lin Ming's news of using top-grade spirit script to exchange for rare materials spread like a heavy bomb in Tianyun City!

  A four-star inscription symbol with top-level inscription skills, such an inscription symbol is a rare treasure in Tianyun City, even Wang Xuanji can't draw it, because the inscription skills have been lost in the Tianyun State's inscription school.