The snake-type black dragon flew into the small cave without danger, and flew into the depths of the cave all the way, and it was only after entering more than a hundred meters that Qianlong stopped the black dragon, Wu Gan had already investigated the situation in the cave, and Qianlong's heart settled down.

Qianlong walked out of the black dragon chariot, breathing 10 times the aura in the air, the whole person fluttered like a fairy, at night, with the help of the black dragon, Qianlong carefully tried not to make a sound to tidy up the cave, and arranged his own private practice cave in the future.

Qianlong is 300 meters away from the cave ** inside the center of the spiritual vein, where two-thirds of the 12 times the aura is occupied by a wall of gold and soil pig king, and now one-third belongs to Qianlong, Qianlong collects gravel to block the hole in the center of the spiritual vein of the cave, mixed with the ultra-high-strength cement brought over, and does the wall masonry with the strength of 3800 kg of ten layers in the Qianlong musculoskeletal period is very efficient. More than three hours, more than five meters high, two meters thick, and more than ten meters wide stone background wall.

A few hours of high-intensity work made Qianlong hungry and felt that he could eat a pig, and ate more than ten meatloaf in one breath to rest the meeting, Qianlong got busy again, and reserved a 100-meter-long space to the exit of the new background wall of the cave to continue to build the wall, this time Qianlong was ready to spend a little more time to build a 5-meter-thick portal stone wall, the portal stone wall left enough passage for one person to pass, and the black dragon outside the portal wall disguised as a boulder just blocked the exit of the cave.

It took Qianlong 20 hours to complete the portal wall, and then Qianlong used his own paint sprayer to add sound insulation dry powder, and a large amount of sound insulation foam was sprayed on all the stone walls around the cave to build a new background and the portal wall.

Qianlong is satisfied with the results of his day, the cave is 100 meters long, more than 5 meters high, about 15 meters wide, the ground is cleaned by the black dragon is very smooth, the white light of the energy-saving lamp on the top of the cave illuminates the whole space, the white soundproof foam of the surrounding walls makes the cave space brighter a lot, the center point of the spiritual vein is paved into a large bed with a length of 3 meters and a width of 2 meters by Qianlong with a stone slab, and the same size of the Tianxing straw mat that helps people sleep, and the other is a boulder that was transformed into a stone table by Qianlong, these are all of the cave.

Let the black dragon disguise itself as a boulder to block the reserved portal, Qianlong ate a top-grade dragon, tiger and leopard pill and lay on the Tianxing grass mat to practice family heirlooms, Qianlong, who had just broken through the tenth layer of the musculoskeletal period, happened to take one of the four remaining four pills when he broke through to the first layer of the musculoskeletal stage, and the process of sleeping, light sleeping, middle sleep, and deep sleep was extremely fast, and he entered the state of sleeping beauty after a while, and the continuous snoring sound of thunder was absorbed by the soundproof foam, and the aura vortex formed above Qianlong's body, and the aura of the entire middle spiritual vein 12 times slowly increased.

A wall of the Golden Earth Giant Pig Nest, 45 large and small giant pigs sleeping on their stomachs in the huge cave, suddenly in the center of the spiritual vein, 10 meters high and 30 meters long The unknown weight of the Golden Earth Giant Pig King woke up, the behemoth slowly stood up, the pig king who had been sleeping above the center of the spiritual vein for many years knew everything about his nest, Qianlong Spiritual Qi vortex formed the spiritual energy slowly became rich, and the pig king was slow to react and felt it, but the pig king really had no good way, it could sense that the source of the aura convergence was separated by his own wall, but he could not break the wall to check, because this wall was connected to the spiritual vein, and it had been fused with the depths of the spiritual vein, unless the pig king forcibly inquired regardless of the damage of the spiritual vein, But for the only treasure land in the six-fold aura region, creating their own group to become the hegemon of Xuzhou's periphery, the pig king will not allow a little damage anyway, and the spiritual vein peripheral aura has quietly increased to 12 times, and the spiritual vein center has reached 14 times, which is impossible for the miniature spiritual vein, if it can be maintained for a long time, maybe the spiritual vein has the opportunity to upgrade the small spiritual vein of 20 times the aura, then the pig king is impossible to destroy, if there is a small spiritual vein 20 times the spiritual energy to help, the year of the pig body is likely to break through the upper limit of the racial limit and become the first to reach the second realm of martial arts Soul Refining Giant Pig King。

These things are all expected, Qianlong knew that he wanted to build a good and safe cave mansion with the help of external forces, there was no good background and no human master relatives to shelter, Qianlong's practice vision became more and more difficult to control and hide, and the mutation of the soul martial sense always reminded him that he must improve his cultivation as soon as possible, so this is also the reason why Qianlong was going to build a personal cave mansion on the tenth floor of the muscle and bone period just now.

Qianlong used the spiritual vein of the golden soil giant pig herd, and when he cultivated, he improved the spiritual vein and spiritual energy was the rent handed over to the pig herd, which was a win-win situation Obviously, Qianlong won the bet and succeeded in unilaterally renting the house.

The aura in the cave is getting stronger and stronger, the spiritual vein center is 16 times the aura, the center is 14 times the periphery, and the spiritual vein is around the stone mountain six times the aura is also slowly improving.

The rich aura of heaven and earth seemed to be summoned by Qianlong's body, and the swarming aura was swallowed and absorbed by Qianlong's body, and the medicinal power in the body was catalyzed by the aura to accelerate the tempering of the body's muscles and bones, and the speed was dozens of times that of Qianlong's usual cultivation.

There have been many demon beasts hunting at night near the stone mountain, and the three hundred wind wolves occupy the closest position to the golden soil giant pig's nest under the leadership of the wolf king, that is, the wind wolves will be in the innermost place depending on their own speed, and the pig king will not care about the wolves when he sees them in the pig nest, because the speed is hard to catch up with the wind wolf, and the rear of the sky-rushing elephant herd under the leadership of the elephant king will keep a certain distance from the pig's nest, 35 sky-rushing elephants stay in the temporary nine-fold area, and there is no closer is afraid that the golden soil pig king will think that he will come to the door to provoke, and then come out to clean them up in minutes。

Soil dogs, cows, monkeys, rats, etc., each demon beast herd takes the initiative to occupy its own position and greedily absorbs the aura.

All races absorb the aura in peace, all races have a way to survive, and they will not start a war in person, the demon beast is the same as the martial arts master, the latter pursues the peak of the martial arts, and the demon beast has a crazy sense of mission to break the shackles of the upper limit of racial restrictions.

The pig king sensed that more and more demon beasts gathered outside the cave, and they didn't put it on the pig's heart at all, which was the confidence of being the overlord of a radius of hundreds of miles.

Qianlong practiced for more than 10 hours a night to absorb the medicinal power of the top-grade Dragon, Tiger and Leopard Pill, wash and eat, and then practice Sleeping Boxing.

Sleeping Boxing comes with a cultivation plug-in boxing enchantment, and Qianlong's ten-fold fist enchantment is the pinnacle of Sleeping Boxing, making Qianlong's cultivation speed during the day five or six times that at night.

After a week of daily penance in his newly built cave, the ten-layer period of Qianlong's muscles and bones was perfected, and there was still one dragon, tiger and leopard left in the ninth class. This morning, Qianlong was able to produce two of the four pills of the top-grade blood exchange pill, preparing to rush to the third level of the forging realm of the transitional stage of the blood period, the blood period is the martial artist to use the heaven and earth aura to quench the blood, the blood into essence blood, the essence of blood to bring the warrior stronger vitality and the growth of strength.

Qianlong is immersed in the world of boxing, the medicinal power of the top-grade blood exchange pill is incarnated into a flame in the body, the flame continues to quench the blood in the body, the tenfold fist enchantment absorbs the heaven and earth aura in the center of the spiritual vein, the aura is basically absorbed by the bone marrow and hematopoiesis, the newly created blood of the bone marrow replenishes the blood quenched by the medicinal flame, and the pores of the whole body discharge black dirty blood, Qianlong runs the fist enchantment wholeheartedly, absorbs a large amount of spiritual energy and hematopoiesis, and has ten high-grade blood-exchanging pills appreciated by the imperial court do not need to slowly quench the blood like ordinary people, but ordinary people only need to quench the blood of the whole body ten times, it takes a year or two It is normal, and Qianlong's family heirloom must be tempered a hundred timesFortunately, there is a top-grade blood exchange pill that will increase the blood exchange efficiency by a hundred times.

When the medicinal power was exhausted, Qianlong also stopped temporarily, washed and ate to replenish water, and then took a blood exchange pill and lay down to continue refining the blood.

Ignoring foreign affairs and practicing penance in the cave, Qianlong repeated the first day for five consecutive days, on the morning of the sixth day, Qianlong slowly performed his sleeping fist after washing, and for a few days, two high-grade blood exchange pills accumulated 99 times of quenching blood, this morning Qianlong was ready to break through the cultivation, and at the same time that the ten-fold fist method of sleeping fist was opened, Qianlong divided a little heart and martial arts to carefully sense the situation in the body, and the last time the spiritual energy was all absorbed by the heart to form a heart fire to quench all the blood, and after two hours of quenching the last drop of blood, the whole body emitted a blood-colored light, and the blood that had been quenched hundreds of times under the martial sense was still restrained red blood a moment ago, quantitative change caused qualitative change so that Qianlong's blood suddenly emitted a blood-red glow, the power of qi and blood in the whole body boiled, the vitality of the body skyrocketed by nearly half, the longevity of the muscles and bones of 200 years, and the breakthrough of the blood period increased the longevity of a hundred years, this is the most attractive place of martial arts, the desire for immortality is what every human being pursues, and the pursuit of the peak of martial arts is not the pursuit of eternal life.

Qianlong, who had just broken through, slowly retracted his strength, and his sense of martial arts increased by 50cm plus the original 200cm, Qianlong was a little surprised by the data of 250, and his own strength also increased from the original 3800 kg to 5000 kg.

After resting for a while, Qianlong took a top-grade internal alchemy pill and continued to play sleep boxing to start the transformation of the blood phase to refining the viscera, and the moment the transitional blood period completed the blood refining was already complete, it was easy to advance to the refining period with some time, and it was even easier to take the high-grade internal alchemy.

Internal organs are a general term for organs that communicate directly or indirectly with the outside world through channels in the body cavity.

Internal organs include the digestive system, respiratory system, urinary system, and reproductive system.

In terms of morphology and occurrence, viscera is closely related to the pleura, peritoneum and hui**, and all three also belong to the category of visceral.

The morphology of internal organs is not the same, and according to their structure, they can be divided into hollow ** official and solid ** official. The organs in the chest cavity are: heart and lungs. The organs in the abdominal cavity include: stomach, small intestine, large intestine, spleen, liver (gallbladder), pancreas, kidneys, bladder, and in women, uterus, fallopian tubes, ovaries, etc.