Chapter 307

The Pill Building occupies a huge area; after all, it is one of the top forces in the medicine refining industry in Yu Lancheng, although its geographical location is not as good as Luo Feng's cave dwelling, it occupies hundreds of times more area.

There are more than a hundred large and small pavilions in the Pill Building. The largest is the main building open to the public, which is also the main building for selling medicines.

Other pavilions are where many medicine refiners live and refine medicine.

"Hum."

Luo Feng was in the main building, sensing the formation of the entire Pill Building's massive building complex with a single thought, and Building Master Master Changqing did not obstruct him, letting Luo Feng sense the detailed formation of the Pill Building.

"The current formation of the Pill Building is mainly suitable for me." Building Master Master Changqing said, "Brother Luo Feng, you take a look and see how to deploy a formation suitable for you. Just speak up if you need to purchase any formation materials; no need to save!"

Fixed formations generally have much greater power than "movable formations."

"Hmm." Luo Feng studied for a moment, then passed a list of formation materials to Building Master Master Changqing.

"Building Master, the estimated price of this list of formation materials is about 30 million Using Hunyuan crystals." Luo Feng said.

"Good, good, good." Building Master Master Changqing was happy, "I'm just afraid it's not expensive enough! I'll immediately arrange for a clone to purchase the materials."

Luo Feng was quite satisfied with Building Master Master Changqing's character.

One reason he chose the Pill Building was that Building Master Master Changqing had a good reputation!

Not long after, Building Master Master Changqing bought the formation materials back.

"Brother Luo Feng, I'll leave it to you." Building Master Master Changqing gave the formation materials to Luo Feng.

Luo Feng looked at the formation materials and nodded slightly.

With his knowledge and vision, he could design the most suitable fixed formation for himself! This fixed formation has a total of thirty-six formations cooperating. Because they are all fixed formations, the cost of each formation is nearly one million Using Hunyuan crystals on average.

"Rumble~~~"

Luo Feng hovered in the center of the Pill Building's building complex, controlling many formation materials to deploy them one by one.

Deploying a formation is like building a ship. Like a ship, there is a system responsible for the stability of the hull, one responsible for speed, one for power, one for exploration... various systems cooperate to be a ship.

Luo Feng's formation deployment is much more complex. The formations he purchased are the limit of the "Life, Death" combined formations in Yu Lancheng, and even exceeded his current control limit.

These thirty-six types of formations are all semi-Using Hunyuan layer mysteries. And the "semi-Using Hunyuan life Dao" realized by different cultivators are all different. So it is even harder for Luo Feng to urge them.

With his current strength, he could only unleash three or four percent of the power of this formation.

"Done."

Luo Feng spent half a day, not daring to be the slightest bit slack, before completing the formation deployment.

"Hum." Luo Feng's mind and consciousness penetrated the entire formation in a single thought, and the formation naturally operated, with invisible fluctuations spreading around the Pill Building's building complex, and the momentum was restrained.

"This fixed formation, although it only unleashes a small part of its power. But it is still much, much more powerful than my 'Xuanqing Heaven Annihilation Map.' It is even more powerful than the power increase of the 'Undying Heart'." Luo Feng sighed secretly.

This is the advantage of fixed formations.

After Luo Feng deployed the formation, he flew back to the main building.

"Brother Luo Feng, you've worked hard." Building Master Master Changqing had been watching from the side.

"It's just a small matter, and I will be stationed here for a long time in the future; the stronger the formation, the safer the Pill Building can be." Luo Feng laughed, "By the way, Building Master, I want to purchase a large batch of low-level Using Hunyuan lifeform materials, the scale is relatively large; who do you think is suitable to buy from?"

"Relatively large scale?" Building Master Master Changqing asked, "How much?"

"At least 2 billion Using Hunyuan crystals or more." Luo Feng said.

Building Master Master Changqing was somewhat surprised when he heard this.

In the intelligence, Luo Feng hadn't been in Yu Lancheng for long, so logically speaking, his accumulated wealth shouldn't be much.

But 2 billion Using Hunyuan crystals! Even for some Elders who had accumulated for a long time, it was very difficult to take it out at once.

"This is a big business." Building Master Master Changqing thought for a moment, "There are thirteen families doing low-level Using Hunyuan lifeform material business in Yu Lancheng; in my opinion, for a business of this scale, it is better to find Elder Elder Elder Xingyi."

"Elder Elder Elder Xingyi has a great reputation; not to mention a business of 2 billion Using Hunyuan crystals, even if it were ten times more, Elder Elder Elder Xingyi is worth trusting." Building Master Master Changqing said, "This Elder Elder Elder Xingyi has a great background; he is a direct disciple of an invincible existence in the Dark Sacred World."

"An invincible existence in the Dark Sacred World?" Luo Feng was surprised.

The Dark Sacred World gathers countless Source Worlds and countless elite cultivators; dare to call oneself invincible there?

Building Master Master Changqing's eyes had envy: "Even if one is dazzling and talented, one usually becomes mediocre when arriving in the Dark Sacred World. Being able to become a member of the peak level in the Dark Sacred World... is already very remarkable. As for calling oneself invincible! In the Dark Sacred World, it is also a legend; wanting to see one is a luxury."

Luo Feng held his breath.

Invincible in the Dark Sacred World?

"Elder Elder Elder Xingyi is a direct disciple of such an existence." Building Master Master Changqing said, "He does business absolutely honestly."

"Good." When Luo Feng sold the Blood Demon E-Li-Si corpse before, he sold it to the shop under Elder Elder Elder Xingyi, and the other party gave a high price, and Luo Feng also obtained Elder Elder Elder Xingyi's voice transmission mark.

Luo Feng's cave dwelling.

"Hum."

Luo Feng contacted Elder Elder Elder Xingyi via voice transmission and sent a procurement list.

The space in front twisted, and then a figure appeared; he had a body like a tree, and branches even grew on his surface, and a little green bloomed on his face, his smile brilliant.

"Brother Luo Feng, you want to purchase so many materials?" Elder Elder Elder Xingyi was somewhat surprised, "I think there is no need for you to purchase those fragmented materials anymore."

"Trouble Elder Elder Elder Xingyi to help purchase according to the procurement list." Luo Feng said.

"Good." Elder Elder Elder Xingyi laughed, "This is a big business, and you also know that the prices of various low-level Using Hunyuan lifeform materials are very clear."

Luo Feng nodded.

He had sold low-level Using Hunyuan lifeform corpses one by one, so he knew the other party's costs.

"This is the lowest price I can give." Elder Elder Elder Xingyi sent a price list.

Luo Feng took a look and was quite satisfied.

Elder Elder Elder Xingyi was indeed honest.

"Let's settle it like this." Luo Feng said.

"Good." Elder Elder Elder Xingyi was happy when he heard this, "Many of the materials you purchased are relatively rare. Even if the thirty-five cities of the Jiuhe Sacred World are fully purchased, it is somewhat troublesome. I will send some materials from the Dark Sacred World. It is estimated that in three days, we will trade."

"Do I need to pay a deposit?" Luo Feng asked.

"No need." Elder Elder Elder Xingyi didn't care, "In three days, I will go to your cave dwelling."

"Good, let's do as Elder Elder Elder Xingyi says." Luo Feng nodded.

Three days later.

Elder Elder Elder Xingyi came to Luo Feng's cave dwelling.

Elder Elder Elder Xingyi was draped in loose robes, and under the robes, a bark-like body was revealed, and branches and leaves also grew on his head; his smile carried endless vitality, making Luo Feng couldn't help but feel good about him.

"Brother Luo Feng, please take a look." Elder Elder Elder Xingyi took out a space bracelet and let Luo Feng check it.

Luo Feng checked with a single thought.

Numerous low-level Using Hunyuan lifeform materials, and complete Using Hunyuan bloodlines!

Each bloodline was preserved very carefully.

Luo Feng sensed these bloodlines slightly and determined the level of the bloodlines, knowing their approximate mysteries.

"Correct." Luo Feng also took out a cloth bag, "2.83 billion Using Hunyuan crystals."

This was Luo Feng's most extravagant purchase.

"Brother Luo Feng, if you want to purchase 'Super-Limit Grade bloodlines' in the future, you can also find me at any time." Elder Elder Elder Xingyi laughed, "If the Jiuhe Sacred World doesn't have them, I can also purchase them from the Dark Sacred World for you."

"It's really too expensive; let's wait until the future." Luo Feng sighed with emotion.

After obtaining that 5 billion Using Hunyuan crystal share from Hall Master Yuan Xiang, Luo Feng could also start the "wealthy procurement method," but he couldn't buy whatever he wanted. He still had to pursue cost-effectiveness and efficiency.

Luo Feng purchased a batch from Elder Elder Elder Xingyi, bought 500 million Using Hunyuan crystals worth of various auxiliary cultivation medicines from the Pill Building, and also carefully prepared some gifts for his master "Di Chu," Master Zuoshan, and Master Hun Dun, before quietly leaving Yu Lancheng.

Carrying such valuable items, Luo Feng naturally carried the Undying Heart and the World in Palm, and quietly left Yu Lancheng.

Luo Feng returned to the Origin Continent once again.

Inside the Star Tower.

"Rumble~~~"

Numerous purchased materials and items were all released.

Luo Feng opened his "Eye of Life and Death" between his brows. Under the observation of the Eye of Life and Death, which rivaled a high-level Using Hunyuan lifeform, these materials and bloodlines could all be peered into for their deep mysteries.

"This is a late God Emperor stage descendant of the 'Nie Fire Tribulation Snake tribe' of low-level Using Hunyuan lifeforms." Luo Feng looked at the fifteen types of fragmented materials placed in front of him, including teeth, scales, bones, membrane layers...

"I have been studying it for a long time, and observing with the Eye of Life and Death, I have studied these fifteen types of materials thoroughly."

"I have already completed the various mysteries possessed by the 'Nie Fire Tribulation Snake tribe' of the early God Emperor stage in my heart."

Luo Feng looked at the bloodline burning with black flames stored in the jade.

"This is a complete bloodline of the 'Nie Fire Tribulation Snake tribe' of the early God Emperor stage that has been refined. A complete bloodline contains all mysteries." Luo Feng was quite looking forward to it, "Now let's see how much difference there is between the mysteries I completed in my heart and the complete bloodline."

In the past, it was a poor purchase method, a little bit here and a little bit there, the mysteries realized from the fragments were finally completed in the heart, combining into a complete mystery whole.

"Hum."

Luo Feng's Eye of Life and Death watched this bloodline burning with black flames.

"Hmm?" Luo Feng was slightly stunned.

"The mysteries I completed in my heart are too rough."

"This is what is natural."

Luo Feng learned a lot.

Observing more than ten types of fragmented materials with the "Eye of Life and Death" and studying them carefully, completing them in the heart, is like doing a problem! And a complete bloodline is the "most perfect answer" naturally conceived by the Infinite Using Hunyuan Space.

After the problem was done, comparing it with the answer, Luo Feng understood the gap.

"Life and Destruction can still be combined like this? I learned it." Luo Feng felt happy in his heart; he carefully experienced the methods of combining these mysteries.

It seems to be just a "low-level Using Hunyuan lifeform bloodline of the early God Emperor stage," but for Luo Feng at this moment, the harvest is still very large! After all, these are existences that were born jumping out of the cage.

(End of chapter)