In the past, outside the Tangmen Mansion, a bright and luxurious carriage stopped at the door.

More than a dozen core personnel of the Tang family stood outside the door to see them off, and after Tang Feng briefly explained some things, he got into the carriage with Gu Yan, and with a whip, the carriage drove quickly towards the east of the city cleanly.

The person who drove the car is no stranger, with a burly figure and a hill-like size, it is the Taixu general, Chu Guang!

After yesterday's observation, Tang Feng didn't have any worries in his heart, at this moment he had only one goal! to refine the Ancient Pill as soon as possible, and then immediately go to the Northern Xuan Domain.

Chu Guang was already Tang Feng's bodyguard at this time, and the remaining four generals let them stay to protect the Tang family! After all, the current Tang family did not have a Tianyuan Realm powerhouse who could guard the family! And when he went to the Northern Xuan Domain, Tang Feng did not plan to take them with him, and was ready to let them cultivate in peace and quickly recover their strength!

An hour later, the carriage rushed back to the Gu Yan Chamber of Commerce......

"Brother Gu, the matter of alchemy is going to trouble you. When Tang Feng dismounted, he took out the Danfang and looked at Gu Yan with an embarrassed smirk.

"My brother is polite. Hehe, don't worry, my Gu family will definitely fully cooperate with you in this retreat alchemy!" Gu Yan grinned indifferently, stretched out his hand to take the pill, he also knew that if this pill could be refined, he would also directly break the barrier and advance to the Tianyuan Rear Realm, and in less than ten years, he would definitely be able to step into the Shenyuan Realm in one fell swoop!

Soon, as soon as he entered the mansion, Gu Yan immediately called several housekeepers, instructed everyone to go to the treasury to find the treasures of heaven and earth, and ordered a few people to go to Wanbaolou to bring back the alchemy furnace that was going to be auctioned for the next time!

After resting in the mansion for a few hours, Tang Feng had just adjusted his state, and someone immediately came to report that all the alchemy things were ready. This not only made him stunned by the efficiency of the Gu family. When he came to the specially packed room, Tang Feng looked at the room full of heavenly treasures and the black alchemy furnace, and deeply admired the heritage of the ancient family!

After lunch, Tang Feng called Pang De again and asked him carefully about the details of alchemy and some experience.

Shut the door shut! Tang Feng completely began his retreat.

Outside the door, Chu Guang was the guard, and the former sat on the soft chair prepared in front of the door, and fell into a state of stillness like a stone pier motionless.

During this period, Gu Yan also repeatedly instructed everyone not to step into the courtyard of the wing, and at this moment, the courtyard where Tang Feng was retreating had become a forbidden place for the Gu family! Tang Feng was sitting alone on the futon in front of the Dan furnace at this time, and gently exhaled his breath. Immediately opened the Danfang and read it carefully.

Ancient pills, Tiansanpin Creation Pill.

Looking at the elixir that even the Divine Yuan Realm could not refine, Tang Feng felt heavy in his heart. But this time there is no turning back, Gu Yan needs this elixir, and Wen Qian's uncle needs it even more. In any case, even if he can only refine one, he has to go all out......

Condensing his qi and refreshing, adjusting his spiritual power to the best state, he waved his palm, and several medicinal materials on the ground flew into the Dan furnace in a steady stream, and then a crimson Dan fire appeared between his eyebrows. The seal was formed, and the flames entered the Dan furnace, and suddenly the scorching fire burned in the Dan furnace.

During this period, Tang Feng continued to increase his spiritual power and spiritual power to be transported into the Dan furnace, and controlled the heat little by little. His brain remained as light as ever, and he didn't dare to move any distractions. In the perception of the five senses, there is only the vigor of the flame.

Alchemy pays attention to: refining and refining qi, refining qi and transforming gods, refining gods and returning to emptiness, and absorbing external qi, nourishing internal qi, and yin and yang, and passing through the meridians.

Several of them must be controlled, and if there is a little mistake, the pills in the entire Dan furnace can only become a pile of black coke......

It can be said that Tang Feng's attention has been concentrated to an extreme at this moment, and in addition, he has used his spiritual power to constantly pinch various seals, and from time to time he enters the Dan furnace to open up the spiritual surnames of herbs, as well as the special surnames of gathering the essence of heaven and earth, instilling spiritual energy, and stimulating and fusing heaven and earth treasures.

"Hurry!"

Tang Feng's palms quickly formed a seal, and with a flick of his fingers, there was an explosion in the Dan furnace. The flames in the furnace are scorching, and the temperature in the house is also rising rapidly in an instant!

"Ryu ~ Takashi ~ "

The Dan furnace trembled endlessly, and the entire furnace also shook violently.

"Definitely!"

Tang Feng made another seal, busy calming down the Dan furnace, and then the huge spiritual power tightly wrapped the Dan furnace, and the purple thunder light crackled around the Dan furnace.

"Gathering Spirit Seal, Heavenly Heart Seal, Three Fire Seal, Ten Thousand Wind Seal!" A series of Tang Feng punched out several seals, and then his eyes slowly closed, alchemy is a matter that requires a high degree of concentration of spiritual power, although his eyes are closed, but his brain has not rested for a moment, and the whole person's thoughts are also spinning rapidly.

Maintaining this state, I don't know how long it took, anyway, Tang Feng's spiritual power and spiritual power did not stop for a moment, and he ate four or five pills in a row just to avoid letting the spiritual power wither. to achieve a full state of mind.

"Pro!"

In the Dan furnace, the flames continued to burn, and Tang Feng, who had closed his eyes tightly, suddenly opened his eyes, and a seal method was quickly struck.

"Bang!"

A loud bang came, and the whole body of the Dan furnace shook, and Tang Feng felt a tremor coming from under his buttocks.

"Open!"

The latter's body suddenly suspended, his hands were sealed, his pupils dilated, and he stared!

"Tom!"

The top lid of the Dan furnace flew up suddenly, and then nine pills slowly floated out of the Dan furnace in a circle, and the Dan body exuded a strange aroma. Tang Feng stood up and took a closer look, the pill tasted fragrant, but the color was half green and half purple, picked one up and put it on the tip of his nose and sniffed it, Tang Feng's brows were tightly raised.

There are nine pills in one furnace, at least eight of them have failed, and the eight pills form a circle, and the purple pill wrapped in the middle is also commonly known as the Dan King in Danshu. The essence of all the spiritual power is gathered.

"Only one?"

Tang Feng touched his chin and thought about what he had done wrong. Although the one was successful, the surface luster was a little dull. Obviously, the successful one is also a low-grade elixir!

"In practice!"

Tang Feng gritted his teeth, and without saying a word, he started the furnace again, and threw several medicinal materials into the Dan furnace, and then the Dan fire condensed, and it burst into the Dan furnace and burned! With the experience of the last time, Tang Feng was undoubtedly more careful this time, and he was vigilant in every place!

"Tom!"

With the migration of time, the wing room near the backyard of the ancient family will come from a constant sound every three or five months in this half a month, and with the wing room as the center, the temperature within more than ten meters outside will also change back and forth!

Gu Yan sometimes came to the outside of the wing room to observe, but unfortunately he couldn't see the scene inside, even with his powerful senses, he couldn't penetrate into the room, after all, there was a motionless door god guarding the door.

"Open!"

In the chamber, Tang Feng's eyes turned red, and he waved his palm and drank loudly! Suddenly there was a loud explosion from the Dan furnace, and with the opening of the top cover, the nine pills slowly suspended and emptied!

"Hum~"

In a furnace of pills, when the Danwang in the middle came out of the oven, it emitted a purple light, and the luster was also very gorgeous, and if you took it in your hand and observed it carefully, you sniffed the smell of the pill, and as soon as you smelled it, a faint fragrance was sucked into your lungs, and then Tang Feng found that the bones in her body came out with a strange feeling, and there was a sense of warmth under the dantian.

"Boy, your elixir has been successfully refined, and the grade should be medium-grade. The voice of the machine spirit came lazily at this time: "After taking it, maybe your physique that you can't cultivate Yuan Li by nature will also change." ”

"What you said is true?" Tang Feng's eyes widened when he heard this, and his eyes were full of excitement.

"It should be possible, your own Yuanli Cultivator's qualifications are very useless, and this Creation Pill should be able to re-wash your qualification bones and let you be reborn!" After a pause, it said again: "However, even if you can cultivate Yuan Force, it is not a big deal. At most, you can refine your body, learn some body refining martial arts, and make your body stronger......"

"That's enough. ”

Tang Feng's weakness at the moment is undoubtedly that his body is too fragile! Although there is an iron plate that can make up for this weakness, but his own strength will make Tang Feng completely at ease!

"It took three furnaces of pills to succeed, and it seems that there are still a few more furnaces to refine!" Tang Feng put the medium-grade pill into a glass porcelain bottle, and immediately put it into the space ring, with the success of one, Tang Feng's confidence also increased greatly!

Regaining his mood, Tang Feng invested a lot of heavenly and earthly treasures, and then a Dan fire entered the Dan furnace! During this month, Tang Feng had a deep interest in the art of alchemy.

is as obsessed as a demon who spends all his spirit on alchemy, and many precious heavenly treasures in the room are also decreasing day by day......