Dou Po Zhi from humble beginnings to Dou Di

"Oh, right, I haven't dealt with the traces of Nine Mysterious Golden Thunder that I brought out from the Dou Sheng Ruins before."

After putting away the ring, Lin Feng suddenly remembered the hidden danger that still remained in his body.

However, thinking of the Nine Profound Golden Thunder, even if there was only a trace of it, it was not something that he could easily solve.

"If those strands of Nine Mysterious Golden Thunder can be refined into Thunder Tribulation Pills, then with the quality of these strands of thunder, supplemented by many precious medicinal materials and high-level magic cores, I believe that even a Mirror Dou Zun strongman can improve by about two levels. However, that strand of thunder is too overbearing. With my current strength, I can't refine it!"

Thinking of the prescription he got from the Yaochen Ring, Lin Feng pondered for a moment and finally decided to eat the bone marrow of the celestial snake first and then try to refine the golden thunder into a thunder pill.

After all, if you don't have enough strength, everything will be in vain.

As soon as he finished speaking, Lin Feng quickly stood up, left this place, and went to the void space where he felt like a fish in water.

"We've been going deep for so long, I guess we've reached the end here."

After flying in the void for several days day and night, Lin Feng looked at the deep and silent void and murmured.

After saying that, he quickly took out a jade bottle and poured out a drop of dark grey gelatinous substance.

And with the appearance of that drop of colloid, the cold air in it instantly spread out until it covered the space of several miles around.

Seeing this situation, Lin Feng took a breath and looked seriously at the drop of gel in his hand.

This drop of gelatinous substance is very small, like an ordinary drop of water.

On their surface, there is a layer of gelatinous substance. Looking through this layer of gelatin, one can faintly see the dark green energy liquid slowly flowing in it.

At the same time, an astonishing strange energy quietly seeped out along with the cold air.

After seeing this drop of Heavenly Snake Bone Marrow, Lin Feng couldn't help but exclaimed: "Such abundant energy and terrifying cold power. If it weren't for my strong physique and the fusion of multiple strange fires, even a sixth-turn or even seventh-turn Dou Zun would have to treat this Heavenly Snake Bone Marrow with caution."

However, while he was amazed, he had already made up his mind and did not hesitate to throw it directly into his mouth.

When the particles enter the mouth, they melt almost instantly.

Before Lin Feng could come to his senses, a pure energy as vast as the ocean, mixed with bone-chilling cold power, poured down his throat like a flood.

Then the two energies roared through Lin Feng's body and rushed to his limbs and bones.

At the same time, the skin of his body began to freeze rapidly.

In the blink of an eye, his entire body was covered with a layer of dark grey ice about one centimeter thick.

Seeing this, Lin Feng hurriedly shouted in his heart: "Xiao Ling, the old rules, you are responsible for clearing the cold air, and I will concentrate on refining the energy in the things inside!"

As he spoke, waves of fighting spirit in Lin Feng's body quickly rushed through his meridians like a river, rushing straight to his dantian.

"okay."

In response to the former's words, the little spirit in his dantian replied with his childish voice.

While replying, the little fellow did not hesitate and directly began to absorb the Dou Qi sent by Lin Feng, and then mobilized the strange fire to rush directly to the energy brought by the bone marrow, using the terrifying high temperature of the strange fire to burn away the cold power in the energy.

"Chi~"

As Lin Feng's body temperature rose, the layer of ice condensed on the surface of his body began to melt rapidly at this moment.

In less than a moment, a lot of cold water formed by the melting ice appeared around him.

Of course, while the ice outside Lin Feng's body was melting, the energy in his body mixed with the cold power was also constantly refined by Xiao Ling, turning into extremely pure and condensed energy that continued to flow through his body.

Finally, after being guided by Lin Feng to circulate in the meridians of the Burning Technique for several times, it was quickly sucked into the body.

As more energy was absorbed, the aura emanating from Lin Feng also became increasingly powerful.

This absorption lasted for a whole week since it started, and then slowly stopped.

However, although the speed was slow, Lin Feng's strength after absorbing the drop of bone snake marrow was barely able to reach the fourth level of Dou Zun.

Lin Feng did not stop when he saw that the energy in that drop of bone marrow was exhausted.

Then he took out the same jade bottle again, took out a drop of heavenly snake bone marrow, and swallowed it as well.

Then, with the cooperation of Xiao Ling, he started refining again.

And because the former had the experience from last time, this time, he only spent about six days to refine the second drop of Heavenly Snake Bone Marrow.

At the same time, Lin Feng's strength also increased from the fourth level of Dou Zun to the fifth level.

It's just that the energy in the bone marrow is slightly lacking.

Therefore, he never succeeded in breaking through to the sixth level Dou Zun.

"I didn't expect that the effect of these two drops of Heavenly Snake Bone Marrow would be so much beyond my expectations. It actually directly raised my strength by three levels!"

Lin Feng sat cross-legged in the void, raised his arms, and clenched his fists with a little surprise.

"However, although it is a pleasant surprise to be able to break through to the peak of the fifth level this time, the advancement is too fast. In addition, if there is no fighting, even if I have the blood ability of the dragon and phoenix, I have the ability to continuously absorb the energy of elixirs or medicinal materials. But after all, I am not the Taixu Ancient Dragon or the Tianhuang, otherwise..."

Thinking of this, he, who was originally preparing to refine the Nine Profound Golden Thunder in his body, suddenly hesitated.

"call out!"

However, before he could make a decision, a message instantly passed through the void and suddenly entered his body.

"This is... Could it be that Sister Zhao mentioned before, that her best friend of the Tian family who is at the advanced level of a semi-saint, came to discuss a deal with me?"

Thinking of this, Lin Feng's face immediately showed a slight joy.

After all, the elixir-controlling technique in Tian's hand was something he was determined to obtain.

No matter what, as long as it can increase the chance of conquering the golden elixir in the ruins, he will try his best to get it.

Even though that golden elixir almost cost him his life, he still coveted it so much.

After all, that thing is one of the few treasures that can directly and significantly improve one's fighting spirit when one enters the eight-star or even nine-star fighting saint.

Even the strongest men in the Douqi Continent, such as Gu Yuan and Hunhun Tiandi, were equally greedy!

Thinking of this, Lin Feng, who was already impatient, stood up quickly and rushed towards the direction he came from at full speed.