The red tumor black snake was getting closer and closer to Qin Yuan, and Qin Yuan's big iron sword also let out a trembling sound of more and more excitement.

"Whoosh!"

When the distance between the two was less than three meters, the red tumor black python burst out, opened its terrifying snake kiss, and first two light yellow liquids shot out, and then it struck Qin Yuan like a black lightning.

Qin Yuan also made a move almost at the same time, his vertical pupils clearly observed the compression and loosening of several muscles in the jaw of the red tumor black python's mouth, and immediately took out the Xuantie shield and blocked it in front of him.

The venom was blocked by the Xuantie Shield, making a "zizi" sound, and the Xuantie Shield, which could be resisted by the full force of the Dao Realm master, was actually corroded into a finger-deep terrifying scar under the venom of the red tumor black python.

Qin Yuan still underestimated its toxicity.

"Sting!"

The iron sword flew out and struck the seven-inch side of the red tumor black snake, and a spark was born, and the black jade body of the red tumor black snake was only left with a white bar, and there was no substantial damage.

Moreover, the speed of its reaction was also beyond Qin Yuan's expectations, he was originally walking towards it seven inches, less than three meters away, with his powerful divine sense, he actually missed and was calmly avoided by him.

But even so, the red black snake was driven to one side by the force of the great iron sword, and slammed into the branch of a twisted mutated bush.

"Boom la la ......"

The red tumor black snake coiled around the branch, and then bounced up violently, with a trace of anger, and killed Qin Yuan again, as before, first two venoms shot out, followed by the snake kiss.

"Just these two brushes?"

Qin Yuan laughed slightly, he thought that this red tumor black snake that could lurk in front of him silently would have some ability, and its venom did give Qin Yuan some surprises, but that was limited to that.

"Whoosh!"

The big iron sword was divided into six, and the six gray iron swords were intertwined into a sword net, firmly netting the red tumor black in it.

The six iron swords were powerful at the same time, and in just a few breaths, they slashed the red tumor black over a few heels, the black jade-like scale armor shattered, and the snake's blood swayed.

However, Rao is like this, this beast still surprised Qin Yuan very much, the six iron swords cut vertically and horizontally, and it didn't kill it, but was escaped by it, with several wounds, leaving a resentful look, and fled like lightning.

"Want to run?"

Where could Qin Yuan let this boiled duck fly again, following behind and chasing after him, the big iron sword flew like a violent iron pear, cutting off the dead grass, digging up the dirt, and smashing the stones into pieces.

He chased the black snake all the way forward, flying like a waist-high grass, crossing a small river, and walking to a hill, until he came to the top of the hill, the red tumor black snake was finally exhausted, and there was no ability to escape, and it was cut in two by Qin Yuan's sword.

"Bang Bang Bang ......"

The snake's unique strong nerve reflex made it still struggle after being cut in two, its eyes were still resentful, and even before it died, it was still spraying venom at Qin Yuan in vain.

Its venom did not spray on Qin Yuan's body, but into a small green bottle, because Qin Yuan had already pinched it seven inches and collected the little venom that remained.

Cut off its head with a knife and put it into another small porcelain bottle, Qin Yuan began to take the gall and peel the skin, the more poisonous the snake, the more precious some places on the body, Qin Yuan couldn't let go of these things.

The only thing he regretted was that there was too little snake venom.

This thing is very useful, alchemy and alchemy are useful, and there is no better way to use it for Yin people.

Take out the snake gall, it is a thumb-sized green meat sac, Qin Yuan hesitated for several times and did not swallow it directly, although there is a legend in his hometown that swallowing snake gall can clear his heart and mind, but as a high-level student of Huada, he will not do this, God knows how long this black snake has lived here, how many parasites there are in its body, and snake gall is the hardest hit area of parasites, the parasites on the demon beast will inevitably be extraordinary, Qin Yuan does not want to be picked up by Dean Meng with a scalpel to peel the skin and pull the bones out one day.

Just as Qin Yuan peeled off the snake's skin, knocked on the scale armor, and felt its hardness, he suddenly saw a red light shining through the snake's flesh on the ground.

"What is this?"

Qin Yuan was shocked, took out a sharp knife and cut the snake meat, and saw an oval bead only the size of a small fingernail, the bead was not very regular, and the appearance was very rough, but the red color was very pleasing, and people had a heartfelt liking after seeing it.

"Could it be that this is the legendary snake bead?" Qin Yuan took out the kettle and poured out the water to rinse.

He had never seen a snake bead, but he had heard that a thing that was much more valuable than snake gall was compared to a gentleman's talent by the ancient humans of China, which showed its preciousness.

After rinsing it off, Qin Yuan picked it up and glanced at the sun, and after being a little stunned, he was overjoyed.

This oval bead is not a snake bead, but a small drop of demon blood!

The rough shell is a rough feeling corroded by the digestive juices in the snake demon's intestines, and inside the shell, there is viscous blood flowing from it!

That is, the last time Qin Yuan found it from under the root of the scorching demon tree, devoured it, and cried out of the fire, but it made his body wash away the lead and go to the next level of the blood of the big demon.

It's just that the one Qin Yuan got was the size of a fist, but this one was only the size of a small fingernail, which was more than ten times worse.

Even so, Qin Yuan was still pleasantly surprised.

Even a little bit of this stuff still has a big effect on him.

Qin Yuan glanced around a few times, looked carefully, and there were no human beasts, relieved his heart, and broke the shell of the great demon's blood, and a drop of blood inside dripped into his mouth.

Just like last time, once the blood of this great demon broke through the hard shell, it was like a spiritual escape, desperately rebelling in Qin Yuan's mouth.

If it was a few days ago, Qin Yuan might have to suffer a lot of flesh and skin, but this time it was different, he was already a master of the Bigu Realm, and his physical strength had increased several times, and it was not difficult to subdue this great demon's blood.

Swallowed the blood of the big demon into his belly, and used his spiritual power with all his strength to bind, divide, and refine the blood of the big demon.

This time, he didn't integrate it into the bones of his whole body, but all of them worked into the heart meridians.

To put it bluntly, the Bigu realm is the cultivation of visceral organs, the divine treasure is to awaken the brain domain, ignite the wisdom root, and have the conditions for cultivation, the qi refining realm is to absorb spiritual power, nourish and exercise the muscle periosteum, and the Bigu realm is to temper the internal organs.

When the internal organs are tempered according to the five elements of yin and yang, it is the real rebirth and longevity. Even the weakest Bigu Realm master can live up to two hundred years old, while the powerful Bigu Realm master can live to more than three hundred years old.

Of course, it's one thing to live for a long time, but what makes cultivators even more interested is that every time they complete an organ, their combat power will be doubled, or even more powerful.

No matter what kind of laws and regulations there are in this world, in the final analysis, it is still about the fist, and the fist is the biggest and hardest, and it will always be the most powerful.

And the five elements recorded in the "Earth Master Sutra" are also similar to the valley realm.

After Qin Yuan divided the blood of those big demons, he carefully guided the scorching energy into the meridians in his heart, his brows were furrowed, his sweat was like pulp, and his heart was beating like a drum, if someone stood beside him at this time, he would hear the sound of "dong dong" like the beating of war drums.

Although his body has been transformed by the blood of the Great Demon, and he has successfully entered the Bigu Realm, which has improved several times, but the heart is a soft thing after all, and a small needle piercing it will kill a person, let alone the blood of the Great Demon full of fiery spiritual power.

His heart burned like a burning pain, and for a few minutes, Qin Yuan even felt as if it was about to explode, and the rapid and powerful beating made his whole body congested and made his face turn purple and red.

Fortunately, that feeling only lasted for a moment, and the essence of the Great Demon's blood entered Qin Yuan's heart like a trickle of sand, changing rapidly, making his heart veins stronger and more tenacious and resistant to pressure.

Until the end, that drop of that essential blood was all refined, Qin Yuan looked inward and found that in the center of his heart, there was a small flame, and that small flame was very small, smaller than a mung bean, but larger than a sesame seed.

"The ancients said that the heart hides a divine fire, isn't that what it is?" Qin Yuan opened his eyes and said happily.

He felt it, a drop of the blood of the great demon was refined into his heart, and the benefits brought by it were self-evident, and there was a warm stream of heat flowing in his veins, simmering his body warm but more powerful.

He released the big iron sword, divided into thirty-six, flashing back and forth, it was actually a few points more bursting than just now, to be precise, it was more explosive, when he was willing, the thirty-six iron swords would suddenly rise, if the fire boiled oil, the momentum would rise sharply, more dangerous, and more powerful!

"This demon blood is not enough!"

Qin Yuan licked his lips and said to himself greedily, but he was also very helpless, because the blood of this big demon was hard to find, and he had been here for several days, it was purely an accident, and he had to add that his luck was so good that he had a big piece and a small point, and if he wanted to look for it again, it was rare to find it.

Qin Yuan was even wondering if he could get a few excavators in after he went back, and let Dashan Changlong and others turn this place upside down all night!

But this thought is only a flash in his mind, he definitely can't really do this, this secret realm is so big, even if he really lets him dig it, God knows which life he will dig it into.

"Go to that strange snake's lair and take a look, let's go straight to the Yellow Dragon, maybe there will be other gains!" Qin Yuan thought like this, and did the same, and soon found the traces of the strange snake squirming and crawling, and hurried away.