A quarter of an hour, two quarters of an hour...... Time kept passing, and in the blink of an eye, more than two hours had passed.

The audience was always silent, and everyone was confident in Cao Fan's attempt to perform the Blood Shadow Dan Fang, and those who didn't believe it were quietly waiting for his news.

Regarding the identity of King Cao Fandan, it has been personally confirmed by Lin Zongyi, coupled with his brilliant performance in the Dan Dao competition, many people still have some expectations for him.

Of course, it is not an easy task to deduce the Dan Fang, let alone the Blood Shadow Pill, a legendary-level pill that many Dan Dao powers have personally tried but all ended in failure.

Some people simply meditated and practiced every day.

Even if Cao Fan is extremely talented and can really deduce the Dan Fang of the Blood Shadow Pill, I am afraid it will not be able to achieve it overnight. To be able to make some breakthroughs in a month is quite a feat.

The solemn look between Cao Fan's eyebrows gradually showed a trace of enlightenment.

The Dan Fang of the Blood Shadow Pill was indeed an extremely difficult challenge to him, but Cao Fan had already practiced the Alchemy of the Deduction Pill in the trial of Tiandan Peak, and the magic technique of the Dan Fang was quickly deduced with one hand, not to mention that there was no one who came later, but it was indeed an unprecedented magic skill on the Yuan Zhaoxing.

Combined with his refining process from the initial Qi Cultivation Stage Pill to the final Mahayana Stage Pill, Cao Fan positioned the Blood Shadow Pill on the eighth-level peak elixir.

A variety of sub-materials and dispensing combinations have been continuously researched and deduced by Cao Fan, and then eliminated, and then deduced......

In the space of six hours, Cao Fan deduced the feasibility of countless materials and blood ghost fruits at high speed. At this time, he was simply a supercomputer, realizing step by step what many alchemy grandmasters and even Dan kings could not do.

At this time, Cao Fan had already compressed the scope of the sub-materials to only more than ten kinds, and the pressure of deduction was much less.

After another two hours, Cao Fan finally locked on the other two precious sub-materials, Xuanshuang Spirit Essence and Lan Qiong Bamboo Shoots.

Cao Fan had more than a dozen storage rings on his body that he had snatched from the hands of the Mahayana monks alone, and although these two materials were precious, he could barely take out some of them.

Originally, he could have asked the Blood Dao Sect for these two rare materials, but Cao Fan was unwilling to reveal the pill recipe he had worked so hard to deduce, so he simply came up with these materials by himself, anyway, when he was refining the pill, he had to put a lot of shielding and prohibitions.

Cao Fan was not in a hurry to refine the physical pill, but carefully deduced dozens of furnaces with the help of deduction alchemy, until nothing was lost.

After another hour, Cao Fan began to set up a ban around him.

The Blood Dao Ancestor had been paying close attention to Cao Fan's every move from beginning to end. Seeing him set up the ban, he couldn't help but sneer in his heart.

His Blood Dao Ancestor wanted to check on Cao Fan's situation when he was refining the pill, how could he be stopped by a mere prohibition? This is simply a stupidity like covering his ears and stealing a bell.

Su Wei's heart was very excited, and he said expectantly: "King Cao Dan, but you have already deduced the Dan recipe of the Blood Shadow Pill?"

Cao Fan nodded, and continued to bury his head in arranging various prohibitions.

"I can say the ugly things in advance, if someone wants to forcibly penetrate the prohibition I have arranged when I am alchemizing, this prohibition will automatically explode, and I will bear the consequences!" Cao Fan said to everyone very solemnly after arranging the prohibition properly.

Su Wei hurriedly packed the ticket and said, "With my Blood Dao Ancestor present, no one will interfere with King Cao Dan's alchemy." ”

Cao Fan said in his heart: "What I'm afraid of is that your Blood Dao Ancestor forcibly snoops." ”

The next moment, Cao Fan had already dodged into the many prohibitions he had laid down, and his figure was suddenly shielded and disappeared completely.

There were still many earth immortal powerhouses in the field who secretly swept their divine senses towards the prohibitions arranged by Cao Fan, trying to check Cao Fan's alchemy inside through these prohibitions, at least knowing what sub-materials he used to refine the Blood Ghost Fruit.

However, their Divine Consciousness was quickly blocked by a shield and prohibition specifically for Divine Sense detection. This prohibition is not very powerful, but when it is forcibly penetrated by the divine sense, it will immediately emit a piercing alarm sound, which will discourage those who want to sneak in with the divine sense.

It was not difficult for the divine consciousness of these powerhouses to pass through Cao Fan's seventh-level shielding and prohibition, but it would be very difficult to do it if the alarm was not triggered.

A moment later, one of the prohibitions suddenly let out a piercing screech, and then burst open.

Cao Fan rushed out of the forbidden place with an angry expression, "Sect Master Su, this is your guarantee?"

Su Wei looked very embarrassed, just now he specially used his divine sense to lay a protective layer around the prohibition placed by Cao Fan. It's a pity that there are several Earth Immortal powerhouses' divine senses that impact the prohibition, and he can't resist it at all.

Su Wei looked at the Blood Dao Ancestor, only the Blood Dao Ancestor personally used his divine sense to protect it, and he could prevent similar incidents from happening again.

The Blood Dao Ancestor's face was a little hot, and the person who forcibly broke through the divine sense prohibition just now was him.

He thought that with his own cultivation, even if he penetrated the opponent's divine sense prohibition, he would not trigger the warning. But the fact is that there is more than one layer of divine consciousness prohibition laid by the other party, and it is so sensitive that the alarm was raised at the first time, which he did not expect.

"If someone interferes with Cao Dan King's alchemy, don't blame me for not being merciful!" the Blood Dao Ancestor said viciously.

Cao Fan sneered in his heart, it's really a thief shouting to catch a thief, these earth immortals and old monsters are so thick-skinned.

"I'll just ...... the materials for alchemy," Cao Fan said.

He already knew that someone would be unable to hold his breath and forcibly break the shield ban, so he didn't alchemy at all, and when someone broke the ban, he directly threw the blood ghost fruit into the Taishang Nine Realms.

"This is easy to do, King Cao Dan only needs to say the required materials, and my Blood Dao Sect will immediately find them for you. Su Wei played the package ticket again.

Cao Fan was overjoyed and said, "Then there is Sect Master Laosu." I need a total of the following materials for this Blood Shadow Pill: five Blood Shadow Fruits, ten Liyan Flowers, five Tianji Orchids, five bottles of Yuanquan Milk, five Angry Frost Heart Lotus, five Lei Yuan Fruits, five Yuanchen Ginseng, five Huiyang Huazhi, and five Awakening Flowers......"

Before and after, Cao Fan actually reported more than ninety kinds of very precious materials, most of which were high-level materials for refining Mahayana-level elixirs, and there were even top-level materials for refining earth immortal-level elixirs.

"Do you want so much?" Su Wei gasped, these materials were not much in stock in his Blood Dao Sect, if they were all given to Cao Fan, it would be simply cutting meat.

Cao Fan sighed and said, "I naturally don't need so many materials to produce my own materials." But as you can see, the only material I have for has been destroyed. If I have less materials, it will be easy for people to see through my Danfang. This is the only blood fruit pill in ancient times, and Sect Master Su won't force me to leak the secret. ”