After five consecutive days, Ning Xiaochuan refined three furnaces of Iron Bone Pill.

Among them, the first two furnaces of elixir failed to be refined, and all the materials turned into ashes. It wasn't until the third furnace that the refining was finally successful, and seven iron bone pills flew out of the Dan furnace.

The Iron Bone Pill was only the size of a soybean, and there was a hint of golden brilliance on the surface of the pill, and a wisp of beast patterns could be faintly seen beating, forming a strip of Dan bones.

Pills, also like people.

High-grade pills can not only form Dan bones, but may even condense Dan souls.

The hallmark of the high-grade Dan is the formation of the "Dan bone".

Only a more rebellious human-level pill can make the pill form a "Dan soul". By that time, the pill had already generated its own spiritual intelligence, and it could even fly to the sky.

Ning Xiaochuan's heart was slightly happy, and he took back the seven Iron Bone Pills, and said: "Although the probability of Cheng Dan is still very low, but with the experience of Cheng Dan this time, the success rate will definitely be higher in the future." ”

Ning Xiaochuan's success rate in refining high-grade pills was indeed not as good as that of the Great Heart Cultivator, but it was already far superior to other high-level Mind Cultivators. Among the senior mind cultivators, it is considered to be the top level.

Ning Xiaochuan planned to test how strong the medicinal power of the Iron Bone Pill was, so he put an Iron Bone Pill into his mouth, held it in his mouth, and did not swallow it in his throat.

Sitting cross-legged on the back of the two-headed stone beast, with his hands on his knees, he ran the exercises of "Heaven and Earth Xuanqi" and began to refine the Iron Bone Pill.

The pill melted in his mouth, turning into wisps of golden pill qi, which melted into the flesh and blood, followed the blood veins throughout the body, and finally merged into the bones.

When Ning Xiaochuan was refining the Iron Bone Pill, Xiao Ling'er, who was also sitting on the back of the two-headed stone beast, suddenly, his eyes lit up, as if he had discovered something?

A purple spot of light flashed from the center of her eyebrows.

Her eyes grew brighter and brighter, looking around the jungle, as if she was looking for something?

"Mother, Xiao Ling'er looked at a fiery red flower!" Xiao Ling'er gently shook Yu Ningsheng's arm, and a pair of big round eyes were still staring around, blinking.

Yu Ningsheng was also cultivating, refining the bloodline spirit of the ninth-level mysterious beast, and when he heard Xiao Ling'er's voice, he immediately opened his eyes, and after seeing the purple light spot in the center of Xiao Ling'er's eyebrows, his heart moved, and he immediately launched a mental investigation.

However, within a radius of a thousand feet, no fiery red flowers were found at all.

Yu Ningsheng knew that Xiao Ling'er's physique was special, and her spiritual sense was an ordinary person in the distance, maybe she really saw something she couldn't see, so she asked, "Little Ling'er, where did you see that flower?"

Little Ling'er stood up from the back of the two-headed stone beast and said, "Little Shuangshuang, grow taller!"

After hearing her voice, the two-headed stone beast's body continued to grow larger, and finally, its body reached a height of more than one hundred and forty meters, as if it had turned into a small stone mountain.

Xiao Ling'er stood at the highest position on the back of the two-headed stone beast, pointed in the direction of a black cliff in the distance, and said, "Is that there?"

Xiaohong jumped on her shoulder and looked in the direction of the black cliff, as if she also saw something incredible, and let out a "whoop" cry from her mouth.

Yu Ningsheng frowned slightly, and moved the martial arts vitality to his eyes, only to see through the layers of white mist, and vaguely saw that there was indeed a towering black cliff in that direction.

However, that black cliff was at least three hundred miles away from their current location.

With Yu Ningsheng's martial arts cultivation, it was quite difficult to see that black cliff, Xiao Ling'er was only three or four years old, how did she see it?

Yu Ningsheng took a closer look, and sure enough, he found that the black cliff was very strange.

The cliff was wrapped in a thick white mist, and if it hadn't been for the little bell to discover it, even if the two-headed stone beast walked past the black cliff, they might not have been able to find that there was a cliff there.

Obviously, someone, or some high-level mysterious beast, has set up a formation there!

I don't know when, Ning Xiaochuan also stood up, put his hands behind his back, stared at the black cliff in the distance, and said, "It's a strange feeling, the aura coming from the direction of the cliff seems to be very strong, but it also seems to be very weak." ”

Yu Ningsheng turned around, stared at him, and said, "You have already refined the Iron Bone Pill?"

Ning Xiaochuan shook his head lightly and said with a smile: "The medicinal properties of high-grade pills, how can they be completely refined. With my refining speed, it would take at least two days to fully absorb it. However, I can already roughly determine the efficacy of the Iron Bone Pill. It can increase the bone strength of the warrior and increase the strength of 90,000 jin with one arm. Of course, the strength of the improvement is secondary, the key is that after taking the Iron Bone Pill, the strength of the martial artist's physique will be greatly improved, and even if the bones are cut off, the time for bone healing can be shortened. ”

"Among the high-grade Dan, the Iron Bone Pill can only be regarded as inferior. However, I burned the formation patterns in the Iron Bone Pill, and I also added the bones of the ninth-level Xuan Beast to it, which would definitely be thirty to fifty percent higher than the effect of the Iron Bone Pill refined by others. ”

"There is another restriction on the Iron Bone Pill, which can only be taken by male martial arts cultivators. If you take it, your bones will become thicker, but if you are not afraid that your legs, waist, and neck will become thicker, you can still take it with confidence. Ning Xiaochuan said.

Yu Ningsheng's face changed slightly, and he hurriedly said, "Then I still don't need it!"

Obviously, the vast majority of women in the world will still choose beauty between beauty and force.

Ning Xiaochuan smiled faintly, feeling that although Miss Ning Sheng was very cold, she still had her cute side.

Yu Ningsheng said: "Although the Iron Bone Pill is only the lower grade of the high-grade Dan, if you can take it in large quantities, it is still terrifying for the improvement of the physical body. Taking one can increase 90,000 catties. Wouldn't taking ten pills increase the strength of 900,000 catties?"

Ning Xiaochuan nodded and said, "Theoretically, this is indeed the case. However, the potential of each martial artist is limited after all, and according to my estimate, the average martial artist of the seventh level of the Earth Venerable Realm, refining three iron bone pills is already the limit. With my physique, I should be able to refine more than five pieces!"

If he could refine five Iron Bone Pills, it would be equivalent to increasing his strength by 450,000 catties, which was still quite considerable for Ning Xiaochuan.

"Let's not talk about the Iron Bone Pill yet. Ning Xiaochuan asked, "Little Ling'er, what did you see?"

Xiao Ling'er's eyes stared at the direction of the black cliff, and said, "A fiery red flower, suspended on the water, is very beautiful, and it also exudes a faint fragrance. ”

Ning Xiaochuan pondered for a moment, his eyes suddenly lit up, and said, "Could it be that there is a psychic medicine in that black cliff?" Let's go and take a look, but be careful, there is a formation set up on the periphery of that cliff, maybe it is the cave of some dangerous person." ”

Ning Xiaochuan sent the white-headed seven-clawed eagle to explore the way first.

Half an hour later, the white-headed seven-clawed eagle broke through the formation on the periphery of the black cliff and sent back a signal of safety.

Ning Xiaochuan, Yu Ningsheng, Xiao Hong, and Xiao Ling'er then rushed to the direction of the Black Mountain Cliff.

The closer to the black mountain, the brighter the purple light spot on Xiao Ling'er's eyebrows became, and Ning Xiaochuan and Yu Ningsheng were amazed.

When he walked to the bottom of the black cliff, Ning Xiaochuan quickly found the entrance to the cave hidden between two raised stones.

He didn't rush in, he first stretched his finger towards the entrance of the cave gently, and an invisible light curtain appeared, sending out an electric current, knocking Ning Xiaochuan's finger back.

"Sure enough, the formation was also arranged. ”

Ning Xiaochuan took out the bronze ancient lamp, held it in the palm of his hand, and said, "You all retreat, I'll break the formation." ”

Yu Ningsheng, Xiao Hong, Xiao Ling'er, and the white-headed seven-clawed eagle immediately retreated to a hundred zhang away, and the martial arts vitality in their bodies turned into a layer of light curtain, which was used to resist the impact generated by Ning Xiaochuan when he broke the formation.

The light on the bronze lamp became brighter and brighter, and ten three-legged firebirds flew out of the wick, hugged each other tightly, and turned into a huge ball of flames.

With the power of the flame ball, refine the formation at the mouth of the cave.

The aura of fire was terrifying, burning the black cliffs crimson, and the dirt and stones on the ground melted into drops of magma.

An hour later, the formation at the entrance of the cave was finally refined, revealing a pitch-black and deep opening.

Yu Ningsheng unleashed a martial arts supernatural power, and the air suddenly became cold, condensing pieces of snowflakes. The cold snow and ice solidified the magma, and the crimson cliffs soon turned black again.

"That fiery red flower is in the cave!" said the little bell.

Ning Xiaochuan glanced at the dark cave, summoned the magic sword, and slowly walked into the cave, keeping his spirit highly concentrated to deal with the dangers that might occur at any time.

Xiao Ling'er, Yu Ningsheng, and Xiao Hong followed behind Ning Xiaochuan and walked into the cave.

The white-headed seven-clawed eagle remained outside the cave, guarding the entrance to the cave to prevent outsiders from breaking in.

The more he walked inside, the more stern Ning Xiaochuan's face became, and he found a drop of blood on the ground, and immediately stopped, and said, "I feel the breath of the White Beaver Ancestor, it should be hiding in the cave, and it is really a narrow road." Everyone be careful, if you find the White Beaver Ancestor, you must not let it escape again. ”

Ning Xiaochuan quickened his pace, and soon walked to the depths of the cave, there were more and more blood stains on the ground, and there were still many broken bones and pieces of flesh on the stone slab.

Because this blood has been exposed to the air for too long, the aura in it has been lost and turned into dead blood.

"Whoa!"

Xiaohong found a huge golden ball the size of a water tank, and was so excited that she ran over and picked it up and wanted to carry it out of the cave.

Ning Xiaochuan glanced at the golden giant ball.

It was like a huge piece of amber, full of spirituality, and there seemed to be a faint flame burning inside the giant ball.