In the cold Ding furnace, the medicinal soup can no longer be described as piercing, that kind of coldness has penetrated deep into the bone marrow, taking away the temperature in Lin Feng's entire body, and lowering Lin Feng's temperature to the same level as the medicinal soup.

If it weren't for Long Yan, who had already protected Lin Feng's heart and qi, he was afraid that Lin Feng would have frozen to death.

Scratching is like this, when Lin Feng first entered the Ding Furnace, he was also frostbitten all over his body, and the intense pain made him faint several times, and every time he woke up with strong perseverance, he was frozen and fainted again.

I don't know how long it took, Lin Feng finally slowly adapted to the cold temperature, and although the pain he endured did not decrease in the slightest, he was already able to stay awake.

I don't know when it began, in the medicinal soup, there was a faint cold air flow through the pores that soaked into Lin Feng's body, and that air flow circulated in Lin Feng's body, melting Lin Feng's true power and dispersing all his true power throughout his body.

Gradually, more and more air currents entered the body, and all the 48,000 pores on Lin Feng's body were filled with this air flow, and small air currents merged into the meridians, becoming thicker and thicker, and they circulated in Lin Feng's body along a fixed line, refining Lin Feng's body, and finally poured into Lin Feng's sea of qi, turning into a stream of wonderful mana.

This mana is not true power, nor is it spiritual power, but it is purer than both, just a small mana is worth dozens of times the sum of true power.

When Lin Feng came to his senses, it took him more than three days to finally breathe a sigh of relief, and he could barely mobilize the true power in his body and regain control of his physical body.

It's just that except for the main meridians and the sea of qi, Lin Feng's other parts are frozen, and if he wants to thaw them one by one, he must rely on his true power, but unfortunately before he wakes up, the true power in his body has already been dispersed by that air current.

Helpless, Lin Feng had no choice but to divert his attention and find a way to control the strange mana in the sea of qi.

The powerful divine thought was released from the sea of consciousness, Lin Feng's heart moved, and he wanted to investigate the situation in this Ding furnace first, but before the divine thought left his body, he felt a pain in his brain, and his heart was shocked, this medicinal soup was really cold and scary, even the divine thought could be frozen!

Not daring to move, Lin Feng sent his divine thoughts into the sea of qi along the meridians to envoy that mana.

The first time, failed.

The second time, failed.

Third ...... Or failed.

Lin Feng couldn't find any other way now, so he could only take the trouble to try this method, and he tried it all day, and finally, with his disdainful efforts, Lin Feng slowly mastered the trick of the mana of the imperial envoy.

Greatly relieved, Lin Feng was so tired that he was about to collapse, and after resting for a long time, he used that mana to slowly work in his body and began to repair his physical body.

The breath in the medicinal soup was still being continuously transmitted into Lin Feng's body, as if it was endless. Lin Feng didn't know what his physical body had been tempered into, because he couldn't feel it at all.

He didn't know that the medicinal soup that Long Yan had prepared for him could take the initiative to send all the medicinal power into his body, and as long as Lin Feng persisted for seven hundred and forty-nine days, he could absorb all the medicinal power.

This is also because Long Yan underestimated Lin Feng's physical endurance and did not remind him. In her opinion, Lin Feng is just a little Jindan realm cultivator, I'm afraid that once he enters this Ding Furnace, it would be good to be able to stay awake, where can he still take the initiative?

However, Lin Feng cultivated that wonderful body technique, coupled with his natural physical strength, he actually survived after being in a coma for a few days.

Not only that, but he also began to operate the mana in his body, wanting to turn passive into active.

Taking the initiative to absorb the medicinal power in the Ding Furnace is definitely more efficient than passive, because Lin Feng knows where he needs to be tempered more, and he can better grasp the proportion of the medicinal power entering the flesh.

The most important thing is that Lin Feng has mastered the method of using that mana, although he doesn't know what specific use it is now, but it will definitely be of great benefit.

First, this mana circulated freely in the main meridians that were protected, and then Lin Feng caused them to flow to the frozen meridians, although this mana was cold, but it continued to flow, but it also made Lin Feng's frozen body slowly recover, at least Lin Feng was conscious.

With a big determination in his heart, Lin Feng continued to work hard, and after five days of hard work, Lin Feng finally regained his consciousness of most of his physical body.

The more his consciousness recovered, the stronger the chill became, but Lin Feng's endurance at this time was already several times stronger than when he first came in, and with such a long period of adaptation, he was more awake by this chill.

He didn't rest and close his eyes for several days and nights, but Lin Feng didn't feel tired at all, his energy became more and more vigorous, and the frozen qi and blood in his body began to slowly bulge.

"The medicinal power in this Ding furnace is so powerful, it has not been absorbed for so long, it seems that the Yin and Yang Holy Fish that the Nine Yin Corpse Emperor said is comparable to a magic weapon is not a lie, if I absorb all the power of a magic weapon into my body, how will my strength improve?"

Thinking like this in his heart, Lin Feng became more and more excited, and he began to take the initiative to absorb the medicinal power in the Ding Furnace.

Time passed day by day, and soon, from the time Lin Feng entered the Ding furnace, the time of thirty-five days passed in a flash.

After taking the initiative to absorb the medicinal power in the Ding Furnace for more than ten days, Lin Feng's qi and blood in his body became more and more vigorous, and in such a cold Ding Furnace, he even had a trace of temperature in his heart.

The mana in the sea of qi had already filled the sea of qi, and the mana circulating in the meridians, Lin Feng also operated according to the cultivation method of the Immortal Sutra. He found that when this mana was running the Immortal Sutra, the cultivation speed was a few points faster than that of the Fortune True Force, although it was only ten days, but Lin Feng had a clear feeling that his cultivation had improved a little.

Lin Feng couldn't see that in the Ding Furnace, the originally pitch-black medicinal soup had turned into the color of ordinary water, and around his body, it was only wrapped in a thin layer of black.

As he continued to absorb, this thin layer of black was also rapidly disappearing.

However, as the black color in the medicinal soup disappeared, a blood-red silk thread slowly manifested and floated in the medicinal soup, constantly changing its appearance.

And one end of this silk thread, in the midst of change, approached Lin Feng's heart......

Thundered!

Half a day later, there was a sudden earth-shattering sound in the huge Ding furnace, and the lid of the Ding furnace was almost lifted up.

Nine Yin Corpse Emperor Long Yan, who was sitting next to the Ding Furnace, suddenly opened his eyes and looked at the Ding Furnace suspiciously.

"Huh?" pinching his fingers, Long Yan's face turned gloomy: "No, it's only been thirty-five days now, why has the medicinal power disappeared?"

After a little silence, Long Yan stretched out his palm and stuck it on the top of the Ding furnace, and suddenly, the shaking Ding furnace regained its calm, and the sound inside was still ringing. Quietly feeling the situation inside, her face became very surprised.

"I actually regained my consciousness? And I can take the initiative to absorb the medicinal power? No wonder I can absorb the medicinal power in the Ding furnace five days in advance. Hmph, that's good, taking the initiative to absorb can make you better refining medicinal power, my Ding Furnace's Earth Yin Spring Water is not easy to find, but the real pain has just begun, Yin Fish blood entering the body is the biggest pain, you just endure it slowly. ”

Withdrawing his hand, Long Yan smiled faintly and re-refined the Tianchen Sword in his hand.

But after a pause, she opened her eyes again and took a sip: "It's really for nothing that he took advantage, this lazy thing, that thing can still get bigger in the ice water!"

The medicinal power of this Ding Furnace, the first forty days were just the Earth Yin Spring Water and those medicinal materials refining Lin Feng's body, this was to let him slowly adapt and avoid being blown up by the body of the Yin Fish's domineering power and dying of his body.

The power of the Yin Yang Holy Fish Fish Blood is extremely domineering, with the strength of the Lin Feng Jindan Realm, it can't withstand it at all, I am afraid that only the powerhouses of the Yuan Shen Realm can calmly and directly absorb the power in the fish blood.

It took a full thirty-five days for Lin Feng to have the qualifications to absorb the power of fish blood, which was also because he had absorbed that medicinal power in advance.

In the Ding Furnace, Lin Feng's entire body was huddled together, like a ball of meat, tossing up and down in the water.

The sound outside the furnace was made by his body hitting the wall of the furnace.

Lin Feng's face was hideous, his painful facial features were distorted, one hand was covering his chest, and his whole body trembled violently.

In the cold water, a red line floated around, and the end of the red line was connected to Lin Feng's chest and went straight to his heart.

Just now, Lin Feng was absorbing the medicinal power, and it didn't take long for him to feel that the medicinal power entering his body was getting less and less, and soon, it disappeared completely.

He was stunned for a moment, and then Lin Feng understood that he must have absorbed the medicinal power in the Ding Furnace. With a great sigh of relief in his heart, Lin Feng felt the expanding mana in his body and was overjoyed.

If this mana is completely transformed into true power, Lin Feng is sure that he should be able to advance to the Didan realm.

However, it didn't take long for Lin Feng to suddenly feel a pain in his chest, and then it was like an iron needle penetrating his chest and heart veins, constantly drilling into the meridians, the pain of breaking the body was even more unbearable than the pain of being frostbitten before, if it weren't for the fact that Lin Feng's ability to endure the pain was greatly enhanced now, I was afraid that he would have passed out long ago.

Scratching like this, Lin Feng also covered his chest and flew up and down, and a few teeth were almost bitten off.

Burst!

A stream of blood gushed out from Lin Feng's chest, like a signal, and then, all the pores in Lin Feng's body oozed blood, followed by his facial features, and in an instant, Lin Feng turned into a bloody person, and the clear medicinal soup in the Ding Furnace also began to become blood red.