The main sword was inserted into his abdomen, Han Ming immediately felt a strange pain, his stomach trembled, he frowned slightly, and tapped a few times on his abdomen, isolating the perception of his body, and continued to thrust the main sword inside.

Han Ming was extremely careful, after all, the dantian was the top priority of immortal cultivators, although he had now formed a dan, and the main function of the dantian to gather mana had been transferred to the golden pill, but the dantian had one more responsibility, that is, to warm up the golden pill and the magic weapon, if he poked a hole with his own sword, it would be a big trouble, and it would be half the effort to cultivate in the future!

However, under the perspective ability of the blue blind heavenly eye, as long as he is careful, Han Ming is not too worried, and he should not be able to poke himself out at once!

The main sword slowly approached the dantian, slowly approached the white bone sword in the middle, and finally the tip of the sword lightly touched the hilt of the bone sword.

Han Ming exhaled lightly, and then began to cast the sword qi infusion method motionlessly, pulling the majestic sword intent inside the central bone sword into the main sword outside.

"Hey, it's really possible, the two swords have the same origin, and the sword intent can be infused!" Han Ming always paid attention to the scene inside this dantian, and immediately felt that the terrifying sword intent inside the central bone sword was slightly separated and injected into the main sword, as if a small wave was splashed ashore in the middle of the turbulent river!

Although the central main sword only had a trace of sword intent, it was by no means comparable to ordinary sword intent, and the main sword inserted in Han Ming's stomach immediately screamed, as if it was about to be unable to hold on!

Han Ming hurriedly revoked the infusion secret technique, and slowly pulled out the main sword on his stomach, and with a slight sense, Han Ming's face was full of surprise, the extra sword intent in this main sword had reached the limit of its current level, which was something that ordinary monks in the Dan stage would not dare to think of at all.

Putting this main sword aside, Han Ming picked up another secondary sword, and according to the above steps, he slowly inserted it into his stomach again along the previous wound in his abdomen, against the central main sword, and continued to perform the secret technique!

A year later, Han Ming sat on his stone bed with a pale face, looking at the white bone swords that were densely suspended around him, a slight smile appeared on his face, there were too many magic weapons that needed to be sacrificed, and the more essence and blood he had, and in the past half a year, his whole body essence and blood were in a deficit!

"Finally, the sacrifice was successful, and I successfully had so many magic weapons, but I didn't expect it before, and now that I have refined so many magic weapons, I suddenly remembered that my mana at the beginning of the Dan period is limited, even if these Ten Thousand Evil Sacrificial Bone Reverse Yuan Swords are complete, and the mana consumed by each piece is not as good as the ordinary magic weapon, but at most five fighting methods can be used at a time, and it is still far from achieving the level of a hundred swords that are like a bamboo!"

Han Ming opened his mouth slightly, and more than four hundred spirit swords turned into a torrent of flying swords, all of them shrunk together, and flew into his mouth, leaving only one floating in the air.

"However, the material of this spirit sword is a sacrificial bone spirit, or it is refined according to the Reverse Yuan Sword and the Ten Thousand Evil Sword, which is not inferior to ordinary magic weapons, plus there is still a saturated sword intent in each sword, in my hands it is completely necessary to crush the general magic weapon, against ordinary people of the same level, not to mention five handles, even three handles can already destroy the withering and decaying, and this sword has not yet been successfully refined!" Han Ming grabbed the white bone sword in his hand with one hand, and then turned it lightly, and a spar the size of a human head appeared in his hand.

This spar was soft when pinched, not hard yet, Han Ming could make a small hole in it with a little sword qi, there was a gap on its side, and there was an oval-shaped hole inside, as if something had been in it but had been taken out.

This is a piece of refining crystal, a kind of heaven and earth treasure specially used to strengthen the attributes of magic weapons, precious and abnormal, a little finger size can make ordinary monks in the Dan stage crazy, but Han Ming is a piece the size of a human head, if it is spread out, it will definitely cause a great sensation, and the old monsters of the Yuan Infant Stage will come to fight for it!

This refining crystal was accumulated by the six-winged demon butterfly insect for many years, in order to seal the breath of my finger insect eggs, it was served by Han Minglian, not only took away the crystal refining, but also brought out the insect eggs of my fingers.

Although Han Ming had a lot of flying swords, there were more than four hundred, but the amount of this piece of crystal refining was even more, which was enough for him to refine all these flying swords at once!

Cutting a small piece from the red crystal, Han Ming picked up a small white bone sword in his hand and began to cast a secret technique to start smelting this crystal refining crystal.

After another half a year, Han Ming successfully refined the last flying sword, and at this time, the refining crystal the size of a human head was only the size of a small fist, and more than half of it was used.

All the flying swords turned silver, which Han Ming didn't expect, and instead of turning into the red of crystal refining, they turned into silver, as if they were made of pure silver.

Han Ming didn't know what this crystal refining would do, but now that it was integrated into the magic weapon, he just came to try it and see what bonuses it had to the magic weapon, and whether it had any other attributes!

Han Ming slightly injected mana into the silver flying sword, which immediately caused a burst of joyful trembling of the silver flying sword, this flying sword seemed to have a spirit, and there was a faint burst of cheers, which made Han Ming's eyes light up, he didn't expect that the magic weapon had only been refined, and it had not yet been cultivated, and there was such a spirituality, and ordinary people would have to be cultivated for at least more than a hundred years to achieve this point!

The quality of this flying sword is extraordinary!

Han Ming was very satisfied, clenched his fist slightly, black scales appeared on the surface of the fist, and he smashed the flying sword a little harder.

"Bell!" There was a crisp sound, and the flying sword directly bounced Han Ming's fist away.

Han Ming clenched his fists and smashed them down again, but this time his strength was much stronger than before, but it was still a crisp sound of "bell", and his fist was bounced away again.

Grinning, Han Ming used eighty percent of his strength to punch down, this time he punched directly bent the sword body into a half-moon shape, it seemed that he was about to be unbearable, Han Ming immediately retracted his strength, but he didn't expect the sword body to bounce up, slash through his fist, and cut off two scales.

When you look closely, the sword body is unscathed!

"That refining crystal actually has such a characteristic, which makes the flexibility of the flying sword so much stronger, and gets rid of the brittle shortcomings of ordinary flying swords, and it is even smashed constantly, but in the future, there is no need to worry about the flying sword being directly broken by other powerful magic weapons!" Han Ming looked at the flying sword in front of him with a smile, with a hint of a smile on his face, the flexibility of the flying sword has improved so much, he is still quite satisfied!

Just as he was about to put away the flying sword, Han Ming suddenly remembered something, and took out the flying sword again, and began to inject mana into it.

The silver flying sword continued to roar, and the silver light on the surface shone brightly, making the surroundings a little unclear, but as Han Ming's mana was injected to the limit, the overall aura of the flying sword suddenly closed, and the aura disappeared, leaving only a silver flying sword floating in the air, faintly revealing a sharp sword aura.

Han Ming's spiritual power swept slightly, and he immediately found that this flying sword had disappeared, completely disappeared from his spiritual power, and only the naked eye could see it!

"Sure enough, at the beginning, the refining crystal could isolate the breath of the Finger Worm and keep the Finger Worm eggs alive, and it did have the effect of isolating the breath and spiritual power!" The result of this experiment made Han Ming extremely excited, this flying sword actually had this kind of characteristic, and it was completely incomprehensible to cooperate with the attack method that he had never used before!

Han Ming looked up to the sky and laughed twice, expressing his full joy, that is, he put away the flying sword, sat cross-legged on the stone bed, and began to breathe, he has been focusing on sword practice for nearly five years, and he has not taken a good rest!

It took fifteen years, this set of Ten Thousand Evil Sacrificial Bone Reverse Yuan Sword was finally practiced, he should also take a good rest, and there are many, many things to do next, first of all, the Five Elements Alchemy Technique, now he has married the Dan, and the longevity has surged, reaching about five hundred years, but he is also one hundred and twenty-six years old this year, it is time to improve his spiritual root qualifications, the five spiritual roots are really poor, at least he has to get the level of the four spiritual roots, otherwise he only relies on the accumulation of pills, even if there is bone incense, he will not last long, because the finger worms have long stopped producing white grains, and the bone incense has no source！

A month later, Han Ming went out of the cave mansion, called out Ran Qixi, who was cultivating, gave an order, and took her to start moving the cave mansion and moved to a relatively remote cave mansion in the Jiedan period.

This cave is not the strongest, but it is relatively quiet, far away from the cave mansion of other monks of Danzong, and far away from the cave mansion of Yunni and spiritual water, it is a suitable place for meditation!

After moving to the cave mansion, Han Ming took the initiative to find Yunni, which made the latter a surprise, in fact, Yunni was informed by the people below early in the morning, saying that Elder Han was out of the customs, but because Han Ming's attitude was not very good before, she didn't take the initiative to go up, and planned to be mediated by Bai Hui, and the meeting again was completely eased, but she didn't expect Han Ming to take the initiative to come.

"Senior Sister Yun, if the junior brother's memory is correct, each monk of the Three Sects needs to complete one of the three sects every fifty years, and the tasks are all promulgated by the Instrument Sect!" Han Ming asked directly.

"Yes, but Senior Brother Han has newly entered the Dan Formation Stage and has thirty years of immunity, and now that it has only been more than ten years, Senior Brother is not in a hurry to go to the Instrument Sect to receive the task!" Yun Ni Yanran explained with a smile, but there was not much embarrassment.

"Senior brother naturally knows about this, but senior brother has now consolidated the realm, thinking about going to receive the task of the Instrument Sect, this time may take a long time, I am here to inform the senior sister, after all, the senior sister is in the middle stage of the Yudan, which is the highest among all the senior brothers, and at the same time, I also hope that the senior sister will help the junior brother with a small matter!" Han Ming said naturally.

"Senior brother has something to do, but it doesn't matter, as long as she can do it, senior sister will never shirk!" Yun Ni said with a smile, without the slightest hesitation!

"It's just a trivial matter, senior sister usually pays attention to it, junior brother once owed a favor to Elder Taiyi Sect, he may send someone to find senior brother, if senior sister sees someone coming, just send someone to the Instrument Sect to report!" Han Ming said lightly.

"Taiyi Sect!" Yun Ni was shocked when she heard this, but she didn't expect Han Ming's request to involve the super sect of Taiyi Sect.

Yunni is not an ordinary person, she quickly came back to her senses from her surprise, and said with a soft smile: "It's indeed a trivial matter, junior brother can go, as long as someone from Taiyi Sect comes, senior sister will definitely send someone to report!"

"Thank you, then the junior brother will also leave!" As soon as Han Ming arched his hand at Yunni, he turned around and flew away, but he was not very polite!

For Yunni, Han Ming is still a little strange in his heart, because under his Qingming eyes, Yunni's magic veil has no effect at all, he can directly see the charming face under the veil, a little familiar, it is the little hyacinth girl he met in Nanfeng City, and he can be regarded as half an acquaintance, he was pitted with the mark of the foundation building period, and he ran away that night, but he didn't expect it to be a pig and eat a tiger during the Yudan period! It's really a good book to flirt with girls!