Cao Ying's appearance and that kind of bewitching temperament, wherever you put it, will attract a lot of attention.

Now that Chenfeng has led such a beautiful woman to the restaurant to open a room, she has naturally suffered a lot of envious and jealous eyes.

Chenfeng didn't care about the eyes of others, and after checking in, he directly led Cao Ying upstairs.

However, Cao Ying's side is not as natural as the morning breeze, she was born in the Cao family, the five major families of the Dan Domain, and she also has a foothold in this Shengdan City, and she has never lived in an outside restaurant.

The reason why she agreed to Morrowind to open the house this time was not only to learn the secret of the copper sheet, but also related to the novelty in her heart and the idea of wanting to try it.

Soon, Chenfeng, Cao Ying and the two entered a luxurious room on the fifth floor together.

"The atmosphere of this restaurant is a bit unique!"

After looking at the layout of the room, Cao Ying had curiosity in her eyes, and then commented softly.

"Miss Cao Ying thinks it's novel, why don't you stay here for one night!"

Morrowind closed the door and spoke very casually.

"No, let's study the copper sheet first!"

Hearing Chenfeng's proposal to spend the night here, Cao Ying hurriedly smiled and shook his head, and then brought the copper sheet he had obtained at the Alchemist Trade Fair to the table.

Staring straight at this piece of copper that was too ordinary to be ordinary, Cao Ying's heart was full of doubts.

Because, no matter how she looked at the patterns on the copper sheet, she didn't get the slightest bit of useful information.

"Hehe, Miss Cao Ying, if this secret was so easy to obtain, it would have been bought by someone else a long time ago, where would it be our turn to enjoy it today!"

Looking at Cao Ying, who was carefully pondering the copper sheet, the corner of Chenfeng's mouth showed a hint of an unfathomable smile, and he said lightly.

"Then trouble Morrowind, come and tell me what the secret of this thing is!"

Looking at Chenfeng's expression, Cao Ying was not disgusted, but tried her best to cooperate with Chenfeng's words.

"Well said!"

Seeing this, Chenfeng laughed, and immediately bent his fingers together, and a wisp of silver fighting qi quickly condensed at his fingertips, turning into a tiny silver needle.

Then, he held the extremely condensed silver douqi needle, and carefully inserted it diagonally into the green patina on the surface of the copper sheet.

"Thunder attribute fighting spirit, it turns out that he is not an alchemist...... However, it is really strange that he is not an alchemist, but he can have such a strong soul power! ”

Seeing the thunder attribute fighting energy overflowing from Chenfeng's fingertips, Cao Ying thought in her heart, she had always thought that Chenfeng was the same as her, an extremely talented alchemist.

Next, under Cao Ying's gaze, Chenfeng carefully controlled the Douqi fine needle and peeled off all the green patina on the copper sheet.

"Is it necessary to get rid of this patina in order to see the true secret of this copper sheet?"

Looking at Chenfeng's actions, Cao Ying secretly guessed in her heart.

However, just when Cao Ying thought that Morrowind was going to solve the mystery of the copper piece, Morrowind threw the copper piece away at random under her somewhat stunned gaze.

"This ......"

Looking at Chenfeng's move, Cao Ying really didn't understand what he was playing.

"Huh!"

Seeing Cao Ying's expression, the corner of Chenfeng's mouth smiled, and then his palm curled slightly, and a suction force burst out, sucking all the green patina on the table into his palm, and then condensed into a thumb-sized green copper ball.

"Miss Cao Ying, the real secret is not in that copper sheet, but in these inconspicuous patina, how can it be inferred from common sense?"

With a flick of his fingers, Chenfeng flicked the green patina towards Cao Ying, and said, "Calcinate it with fire, and you will be able to discover the secret here!" ”

"The secret is hidden in the patina?"

Hearing this, Cao Ying was a little skeptical, and the next moment, she flicked her fingers, and a dazzling red flame slowly rose in her palm.

The flame was an extremely conspicuous bright red color, even looking thicker than blood, and a small figure could be faintly seen in it, like a flame spirit, constantly churning and flying within it.

"It's actually a blood demon fireworks, Miss Cao Ying's family background is really rich!"

Looking at the flames that appeared in Cao Ying's hand, the corner of Chenfeng's mouth smiled and exclaimed.

Blood demon fireworks, in fact, cannot be regarded as natural fires, and it is not an exaggeration to say that they are artificial flames.

Because, this thing is not condensed by flames, but needs to gather the blood of nearly a thousand fire-attribute demonic beasts, and then fuse these fire-attribute bloods full of various breaths together, and finally use the fire-attribute energy in the blood to condense into the shape of flames.

The Blood Demon Flame is not small, but the method of creating it is too harsh, if it is not supported by large financial resources, it is absolutely impossible to gather the nearly a thousand kinds of demonic beast blood full of flame attributes.

Seeing that Chenfeng recognized the flame he was using at a glance, the smile on Cao Ying's face became more and more charming, and she was very surprised by Chenfeng's knowledge.

Next, Cao Ying carefully took the green copper ball and swept the green copper ball with blood demon fireworks.

After this calcination, Cao Ying also discovered some special features of this patina, only to see that no matter how the blood-red flame raised the temperature, this copper ball showed no signs of melting.

"Sure enough, there are some famous names!"

With some joy in her heart, Cao Ying also hurriedly raised the temperature, so that after nearly ten minutes, the green copper ball showed signs of melting.

With the intensification of the melting of the copper ball, the green color on the copper ball is gradually fading, and a very small grain of pale yellow dust quietly falls off from the melted patina, and then is suspended in the flame, flashing and flashing, like a fairy, giving people an extremely strong sense of spirituality.

Soon, the copper ball disappeared completely, and the five pale yellow dusts, shimmering with a spiritual luster, were suspended in the flames, no matter how the blood-red flames were calcined, there was no change at all.

"What is this?"

Looking at the five pale yellow dust in the flame in surprise, Cao Ying was a little dazed, this kind of thing was obviously not in her cognition.

"Boy Morrowind, next, I'll listen to your explanation!"

After looking at it for a while, Cao Ying looked at the morning breeze, and with a sigh, the jade hand was gently stretched out in front of her, flawless, like a work of art, so beautiful that it made people's hearts tremble.

"Ahem...... If I'm not mistaken, this thing should be the ancient pregnant spirit dust! ”

Seeing Cao Ying's charming posture, a burst of evil fire almost erupted in Chenfeng's heart, he coughed lightly, suppressed that feeling, and then slowly spoke: "Compared with this thing, a volume of seven-grade intermediate prescriptions, you have picked up a big bargain!" ”

"Really?"

Hearing Chenfeng's words, Cao Ying's delicate and enchanting cheeks suddenly revealed a touching smile, and she covered her mouth and smiled: "Then I don't know what the use of this pregnant spirit dust?" ”

"This pregnant spirit dust is also famous in ancient times, because it is not only a necessary thing for refining the eight grades and the elixir on it, but if it is integrated into the soul, it can give birth to the soul and gradually enhance the aura in the soul, so as to set foot in the so-called spiritual realm." Morrowind explained.

Hearing this, Cao Ying's eyes suddenly swelled with surprise.

Unexpectedly, this seemingly inconspicuous little thing has such great magical powers.

"In ancient times, some alchemists who touched the spirit realm would do their best to get their hands on this pregnant spirit dust...... This thing is like a magnet that can attract spirituality, if it is integrated into the soul, it can make the aura in the soul more and more abundant unconsciously! Morrowind smiled and said.

Hearing this, Cao Ying nodded slightly, and the joy in her eyes was difficult to hide.

This so-called spiritual realm requires the soul to have the effect of endowing the spirit of the elixir, and the premise of this effect is that the soul must be filled with enough aura.

"This kind of pregnant spirit dust, only a few eight-grade alchemists can refine it after they understand the refining method, but I think that the refining method of this pregnant spirit method should have been lost now, even if it is a Danta giant, they can't come up with such a treasure!" Morrowind continued.

"Boy Morrowind, you know so much, and it doesn't match your eighteen-year-old appearance at all!"

Cao Yingyu opened a wisp of green silk floating on her forehead, a charming smile appeared on her bewitching cheeks, and her eyes full of charm stared at Chenfeng's face, and said very seriously.

"Then, does Miss Cao Ying suspect that I am some old monster with good looks?"

Being stared at by Cao Ying like this, Chenfeng didn't even blink his eyes, and he also stared at Cao Ying who had a bewitching smile on his cheeks.

The smile on Cao Ying's face, if he was a young man who had not been deeply involved in the world, he would really be a little overwhelmed, but who was Morrowind, he had been in contact with all kinds of beauties, and he could look at each other like this.

"Old youkai, how could it be, I believe in my own feelings......"

Cao Ying's slender jade arm slowly stretched out, and her soft snake-like body was completely exposed, which made Chenfeng's heart a little hot.

"What does it feel?"

Morrowind continued to stare at the mesmerizing and bewitching face, and asked.

"This ......"

Being stared at like this by the morning wind, a flush actually appeared on Cao Ying's face, but her eyes did not move away.

"I can't put this feeling into words, anyway, in my eyes, you are this age, but you seem more mature than ordinary people!" Cao Ying explained with a smile.

"Okay, you'll pass the test for now!"

Morrowind smiled and didn't ask any further.

Next, Cao Ying's gaze shifted to the five grains of pale yellow dust on the table.

After a moment of silence, she slowly beckoned, and a grain of pregnant spirit dust was suspended in front of her.

Staring at this grain of pregnant spirit dust tightly, Cao Ying slowly closed her eyes, and between her closed eyes, a suction force suddenly emerged, under this suction, the pale yellow shiny dust suddenly turned into a small streamer, shot straight into her forehead, and then disappeared.

When this grain of pregnant spirit dust melted into her forehead, Cao Ying's charming delicate body suddenly trembled slightly.

Suddenly, Cao Ying's brows furrowed, and she endured the faint pain, in her feelings, the pregnant spirit dust was like a bullet, hitting her soul fiercely, and then penetrating in.

Even with such a painful expression, Cao Ying still looked so charming, and with a strange feeling that made people feel distressed when they saw it.

Seeing Cao Ying directly absorb the dust of the pregnant spirit in front of him, Chenfeng felt a little relieved, after all, Cao Ying's actions like this were equivalent to completely trusting Chenfeng.

Soon, a strange fluctuation suddenly permeated the surrounding heaven and earth, wisps of extremely faint and strange air currents, seeping out in the spatial fluctuations, and finally slowly invading from Cao Ying's smooth forehead.

"Is this Reiki!"

With this strange airflow entering the body, Cao Ying's heart was pleasantly surprised.

She could feel that in her mind, a pale yellow particle of light that emitted light faintly appeared, a strange suction, emanating from the light particle.

This kind of suction is not strong, but it seems to have a strange power, pulling out the aura of those countless powerhouses who are helpless from between heaven and earth.

Like a chaotic aura, it slowly seeped out from the space, and then continuously drilled into Cao Ying's eyebrows.

The absorption of this kind of aura lasted for nearly three hours or so, and the light and suction emitted by the pale yellow light particles gradually weakened, obviously, this kind of pregnant spirit dust could not last too long.

And as the light emitted by the light particles became more and more dim, after a long time, a subtle clicking sound sounded in Cao Ying's mind.

The grain of pregnant spirit dust in his mind that was about to dissipate suddenly burst into a burst of intense light.

Immediately after, an extremely faint old moaning voice sounded in her mind.

"Soul Extreme...... Closed to the Heavenly Spirit...... Naling Forging Soul ......"

The vague old voice echoed in Cao Ying's mind in a low voice, like a Brahman sound, making people feel like they were in a trance.

"It is said that some strong people can leave soul marks on some objects, if my expectations are correct, the old voice before should be left by the ancient powerhouses!"

After the voice disappeared, Cao Ying muttered thoughtfully in her eyes.

"Boy Morrowind, did I lose some of my temper just now?"

The next moment, Cao Ying suddenly noticed that Chenfeng was standing beside her, and the series of expression changes on her face just now were all seen by Chenfeng, and suddenly, a burst of crimson surged on her cheeks, and she felt a little embarrassed.

"It's okay, there is this kind of opportunity, it's normal to be serious!"

Chenfeng replied calmly, relieving the embarrassment in Cao Ying's heart.

"Miss Cao Ying, you must have gained a lot this time!"

"Well, Morning Breeze Child, during that time just now, I felt the existence of the aura between heaven and earth very clearly!"

Cao Ying nodded, and there was a look of shock and surprise on her bewitching face.

(End of chapter)