Qin held a branch of "water thorn" in his hand and pondered deeply.

Cultivated through the Water Spirit Stone, the mutated second-order water thorns do not have the wood poison of wood thorns, nor the fire poison of flame thorns, but only a cold poison. However, this kind of cold poison works very slowly in the body, far less fast than the fire poison, and any cultivator has enough time to suppress the spread of cold poison and force the cold poison out of the body. On the contrary, its role has been greatly weakened. This water thorn is also a mutation, but it is a mutation of failure.

How can we make it more powerful?

Ye Qin's gaze suddenly stopped on a small pile of ice spirit stones in the Purple Mansion. These ice spirit stones were picked up by him from the cold pool, there are about dozens of them, and the ice spirit stones are rare, so they have been kept and are not willing to use them.

He thought about it for a moment. Hundreds of Wood Thorn Seeds were taken at once, and a piece of Ice Spirit Stone was crushed and sprinkled on the field to cover the seeds.

"Click!"

In a short period of time, the seeds of the wood thorns in the field were frozen and sealed by a strong icy aura, and they became frozen seeds. Not to mention mutation, even the buds are not capable.

Ye Qin took out all the wood thorn seeds, checked them one by one, and was annoyed, they were all frozen into ice strips.

Since the Water Spirit Stone can cause the seeds of the Wood Thorn to mutate, it makes no sense that the Ice Spirit Stone cannot.

He gritted his teeth and tried again!

This. Experiment with more hardy ground water thorn seeds. Hundreds of seeds of water thorns. It contains a relatively strong chill. It is also highly resistant to cold.

In the fields. Sprinkle with Ice Spirit Stones.

This time. Hundreds of seeds were still frozen by the cold aura. But. Not all of these seeds died. There are one or two seedlings that resist the freezing air. Slowly break out of the shell. Absorbing ice aura. Grow up slowly.

Ye Qin looked at it in surprise. Waiting for it to grow.

After a while. A pale snow-colored plant. Transparent ice strips look like second-order mutant ice thorns. Grew up in the field. Whole shrub. Every leaf. Every thorn. It's all covered in frost. It's cold. on the branches. Even snow-colored ice flowers bloomed.

It's the same as another field of fire and thorns. Flames like thorns. Quite the opposite.

"Frost Thorns!"

Ye Qin had a feeling of amazement in his heart, and involuntarily came up with a very appropriate name.

In a busy thorn honeycomb in the limestone crevice, several small golden bees smelled the flowers, and immediately buzzed excitedly towards the frost thorn field, before flying to the top of the frost thorn, "Click!" , Strongly cold, condensed ice crystals on their golden wings, more and more ice crystals, wings are getting heavier and heavier, so that their flight speed slows down greatly, every time they flap their wings are extremely laborious, slow, can't withstand the pressure, simply fall on the frost thorns The end of doing so is even more sad, they are directly frozen on the branches, becoming a bee ice sculpture one by one, strange, flapping wings, hanging upside down, staring, everything looks. Only a handful of baby bees collected nectar, left quickly, and returned to the hive.

Ye Qin was dumbfounded, this icy cold aura was too domineering!

Since the golden bee nested in the Purple Mansion, it has gradually multiplied, and now there are as many as forty or fifty of them.

Every time the thorns bloom, they fly to collect honey powder.

The scorching heat emitted by the flame thorns has a great impact on them, and once they collect nectar, they will become sick and listless by the fire, and they must take a rest in the honeycomb and eat some honey to recover.

The frost thorns were so good that they were simply frozen and sealed, and they couldn't even escape.

Ye Qin didn't want them all to die, otherwise without their help in collecting honey, this thorn would not be able to bear fruit. Take out all these "ice bees", just break the ice shells, and put them back. Because the freezing time is not long, most of them are not frozen to death, but only have frostbitten wings.

After depleting a few Ice Spirit Stones, he cultivated a second mutant thorn, the Frost Thorn.

Qingdan Mountains, hot summer, autumn cool, snow, spring melting, the four seasons change, year after year passes.

In the mine of Beiying Mountain, there are no four seasons, no day and night, and time seems to have stopped here, there is no difference. Mining, alchemy, meditation, mining, alchemy, meditation are repeated day after day.

Besides, there is nothing else to do.

Occasionally, I used the wood thorns to try to mutate them, but after all the spirit stones were tried, this repeated attempt eventually became boring.

The only thing that surprised him a little was that the nest of golden bees actually split up.

A nest beside the fields of fire and thorns, and take root.

The other nest was transferred to the frost and thorn field to "set up camp".

What made Ye Qin cry and laugh was that he unintentionally planted willows and willows. These two nests of little bees have been in contact with flame thorns and frost thorns for a long time, and they have actually changed. When there were more than a hundred bees in the two nests, there were actually very few one or two mutant battle bees.

Golden Flame Thorn Bee, a second-order mutant bee, is thick and has tail spines with both gold and fire attributes. Armor-piercing, fire poison.

Golden Frost Thorn Bee, a second-order mutant bee, is a thick bee with a tail spine that has both gold and ice attributes.

Armor-piercing, frost.

These tough, somewhat stunned battle bees don't usually collect honey, but are responsible for guarding the nest**. Once the golden bee of the opponent's honeycomb crosses the line, it will immediately fly over and drive it away.

Occasionally, two nests of battle bees will accidentally kill together.

Ye Qin had to do it himself to block them.

Ye Qin sat cross-legged with his eyes closed in the abandoned mine, looking at himself without himself, his expression was indifferent, and he gradually fell into a state of self-restraint.

Floors 1 to 3 are meditative and forgettable. It is required to restrain all the exuded breath, expression and demeanor, and transform every trace of one's own essence into vitality, and can effectively reduce consumption. Taciturn, indifferent, even cold.

The fourth to sixth floors are clean and unharmed. Convergence of the eyes and mind, making people look like a tree. It is better to have a dull appearance, and reduce the reaction to the outside world. At this stage, only keep the mind moving.

The seventh to ninth floors, hidden and hidden, thick and thin. The mind gradually did not move, and the mind kept blank as much as possible, purely relying on the body's instincts, operating the exercises, and accumulating all the essence and energy, in order to forcibly break through the last pass of the qi refining period, break through the bottleneck, and step into the immortal path.

The sole purpose of this whole set of exercises is to close off the external vitality and reduce the vitality

In this way, all the essence, qi, and spirit are accumulated in the body, and the earth is constantly primordial.

A group of early immortal cultivators in the Lingwu Immortal Yuan City, they were obviously not good at refining the spirit pill at that time, and they couldn't rely on external forces, and purely relied on their own penance to increase their vitality. In order to step into the path of immortals, they created this set of immortal cultivation exercises that were almost extreme and had great defects. Relying on this set of immortal cultivation exercises to make breakthroughs, only a very small number of extremely talented ancient monks, and many monks died on this set of exercises. Later, in view of this, most of the earth cultivators created other immortal cultivation techniques to avoid being unable to control their physical bodies in the late stage of the qi refining period.

Ye Qin's cultivation of this set of exercises was also purely by chance, and he obtained this set of immortal cultivation exercises in the medicine collection hall in Zhuqi County.

"Sitting and Forgetting the Sutra" requires the cultivation of constricting expressions, emotions, and minds, and accumulating every bit of essence and spirit in order to transform it into the vitality of the original spirit. Of course, if you don't do this, you can actually do it, but you will lose your vitality.

During the Qi refining period, one layer can cultivate seven threads of white mangs every day. If you don't restrain the leaking aura, it will automatically leak a trace of vitality, or even more, thus reducing the effect of cultivation.

In order to be able to enhance his cultivation, Ye Qin had to forcibly hold back all his expressions and emotions at that time, making himself silent and indifferent, and enduring the misunderstanding of his brothers and sisters. For the earth, it is to cultivate a little more white mangs every day, so that you can become stronger and not be controlled by others.

Later, the Eagle Cliff Land adventure caused a purple mansion to be born in his body. The way to increase vitality has changed from "Sitting and Forgetting Sutra" to relying on the spiritual power of the Descent Pill to improve cultivation and make rapid progress. The effect of sitting and forgetting the scriptures is greatly reduced, but it plays a slight auxiliary role.

He didn't forcibly suppress his emotions anymore.

When he reached the fifth level of the Qi Refining Period, this set of exercises did not have much impact on him.

Cultivating in this mining cave that does not see the light of day, there is no one or anything to interfere with, he meditates alone, his mind is as calm as water, naturally he does not need to deliberately hide his expression, and he does not waste his mind at all, "Sitting and Forgetting Sutra" has the greatest effect, thick and thin, and sprints towards the ninth layer of the Qi refining period with all his strength.

With the rapid growth of cultivation, this set of exercises has begun to show its power. Even if he doesn't take the initiative to restrain himself, he will automatically try to restrain the outgoing breath, and the whole person is like a tree, stunned.

This kind of automatic convergence is already more sophisticated than the "breathing technique" performed by ordinary monks. A Qi Refining Stage cultivator of the same strength, unless he saw him with his own eyes, it was difficult to feel the slightest hint of aura that was leaking out of him.

But the extreme depth of Ye Qin's pupils, that ray of light, gradually became pure.

Three years later.

Ye Qin was already a twenty-year-old young monk, and he sat cross-legged with his eyes closed.

He was suddenly startled in his heart, and suddenly opened his eyes. A flash of divine light flashed in his eyes, and then dimmed. That divine light at least let him leak a trace of vitality.

However, Ye Qin didn't care about this.

He looked at a homemade, rudimentary hourglass in front of him. Inside this huge hourglass is enough sand to flow for seven days. At this time, inside the hourglass, the fine sand is almost gone, and only the last bit of sand remains.

He also said that seven days had passed in his meditation.

In fact, he was still at the peak stage of the eighth layer of the Qi refining period seven days ago, and he just wanted to meditate and practice the "Sitting and Forgetting Sutra" for half a day, and he didn't want to cultivate for so long at all. But under the continuous operation of this "Sitting and Forgetting Sutra", his heart actually stopped, unconsciously fell asleep, and unconsciously, he entered the ninth layer of the Qi Refining Period in one fell swoop.

Ye Qin was not only unhappy in his heart, but gave birth to a trace of indescribable fear.

The ninth layer of the Qi Refining Period is already a very dangerous cultivation stage, once the ability of his mind and mind is completely closed, he will be completely isolated from the outside world by the Lord, and whether he can break through the bottleneck between the Qi Refining Period and the Foundation Building Period is completely resigned to fate.

If it weren't for this sudden startle, if I didn't wake up from this sleep, not long after, in this abandoned mine, I am afraid that there will be one more monk who died because of the cultivation of the "Sitting and Forgetting Sutra".

"It seems that this "Sitting and Forgetting Sutra" can no longer be cultivated. We must think of other ways to make ourselves sure to break through the bottleneck and successfully build a foundation. ”

Ye Qin muttered to himself in a low voice and sat calmly for a while.

He has just stepped on the ninth layer of the Qi Refining Period now, and he has not yet reached the point of no return, as long as he does not meditate, he will fall asleep. If it is at the peak of the ninth layer of the Qi Refining Period, I am afraid that it will be difficult to resist this automatic convergence force.

There are two ways to build a foundation. One is to rely purely on one's own penance, which is extremely hopeless. Another way is to use external forces - taking Tsukidan, about 10% sure.

The monks of the ninth layer of the Qi Refining Period can already take the Tsukidan to forcibly break through the bottleneck.

Perhaps, it's time to consider returning to Qingdan Gate and obtaining this Tsukidan.

Ye Qin stood up, his body shook slightly, and the layer of dust on his body was immediately shaken away, stuffed a flame berry into his mouth, and flew away from the abandoned mine. In the past three years, he didn't think about it, he had long forgotten how to get out of this mine, so he could only fly around looking for a way out.

In the cave, some miners of the first and second levels of the gas refining period, as well as those evil men who seized the third and fourth layers of the gas refining stage of the mine, only to see a shadow flash in front of them, and a high-level monk flew in front of them.

Their mouths opened wide in astonishment, not understanding what a high-ranking monk was doing in this mine. However, they didn't dare to say anything about what the high-ranking monks had done, and continued to mine.

After a long time, Ye Qin finally found the exit and flew to the mouth of the cave. glanced at the Wang supervisor at the entrance of the cave and walked indifferently.

The pot-bellied Inspector Wang sat boredly in his big chair, and his eyes lit up to see an extremely strange young monk standing at the exit of the mine. After probing with the spiritual eye technique, Supervisor Wang immediately froze, stunned for a while, and did not dare to stop him.

He had strange doubts in his heart, he stayed here every day, and the ants didn't want to not alarm him, so they ran in. But he had never seen this senior brother and entered the mine.

"Senior brother, when did you enter the cave?"

Suddenly, Supervisor Wang's face changed drastically, his whole body trembled, and he looked at Ye Qin's distant back, unable to believe it, "It was three years ago, the guy who entered the cave! He stayed in the mine for three years, didn't eat or drink, and he didn't die." And he has already cultivated to the ninth layer of the Qi Refining Period, how did he do it!"