"Nine Palaces Wuji, Tai Chi Sword Technique!" On the Shenxiao Platform, the clouds and mist were ethereal, as if the qi of heaven and earth was slowly converging here, causing the entire Sendai to be heavy.

A little, the clouds and mist in the sky suddenly cracked a long opening, and the four double dragon sword qi auras went straight up to the sky, roaring endlessly, and the aura was surging, trembling endlessly.

"This Shenxiao Platform is really a good place to cultivate!" "The person who practiced the sword was Qin Yiyang, although he was already sweating profusely, he could still only shoot four sword qi auras, and he could play six in the past.

It's just that the aura on this Shenxiao platform is too abundant, so he feels bored in his chest when he stands on it, let alone the sacrificial sword.

Of course, if with the help of the Wind Demon Bead and Er Yang, he is very likely to hit five sword qi auras, or even six, and then fight to the death and hit the realm of "Tianluo Ten Thousand Swords".

But now it's cultivation, not a vicious battle, he doesn't want to do that, and doing that won't do it for his cultivation to improve.

At present, he is cultivating asceticly, just to be able to quickly break through to the third realm of the True Immortal Stage, and then be able to follow Lao Baimei to the Immortal Realm to find that Meng Yuxi to make an appointment.

For this reason, he had already eaten two low-grade Qi replenishing elixirs, and the medicinal effects had been almost consumed by him, but he still couldn't see any signs of a breakthrough.

The blood in the meridians in the body is still half blood and half qi, and not all of it has been turned into blood qi.

He had thought about using the soul of the demon tiger to transform into a low-grade qi replenishing elixir, but he was afraid of wasting it, the demon tiger was a spirit demon, and the soul could definitely be used to refine or transform into a medium-grade qi replenishing elixir, and it must not be squandered so easily.

If you can have a medium-grade qi replenishing elixir to eat, it should not be difficult to break through to the Xuan Immortal Realm within three days, because according to King Dan's "Heavenly Dao", the elixir is mostly a thing in the fairy world, and in the mortal world, let alone a medium-grade elixir, even the low-grade ones are rare.

And he had already started to eat the upper and lower grade elixirs, if there was no elixir to eat, he wouldn't be able to bite the blood demon with a grit of his teeth that day.

Therefore, he has already set up an alchemy furnace on the Shenxiao platform, and is refining the elixir, as long as he can refine the low-grade qi-replenishing elixir, he can use the ancient mirror to transform the medium-grade qi-replenishing elixir and integrate it into the soul of the spirit demon, even if the first transformation is not successful, the second time should be fine, and the ancient mirror can now carry out a second transformation, which is really good!

But refining the elixir is not easy, since it is a thing in the fairy world, it is obviously impossible to refine it in one, two, or three like refining the elixir and the Xuandan, otherwise this thing will not be so precious.

According to the record of "Heavenly Dao", in this mortal world, there are only one or two people who can refine the elixir, and the Dan King is one, but he has to refine a low-grade elixir for 7749 days, and there is no guarantee that it will be refined.

Although Qin Yiyang's alchemy is a small achievement, it is still a little immature compared to King Dan, and naturally he can't refine it.

He only needs to refine a top-grade Xuandan, and then collect the soul of the old demon, that's it, the first metamorphosis, the ancient mirror can turn the top-grade Xuandan into the best Xuandan, and the second transformation, the ancient mirror can make the top-grade Xuandan integrate into the soul of the old demon and become a low-grade elixir.

For the Xuandan, the ancient mirror can be transformed once, and it can be raised by one grade, but the elixir may not work, it takes two times to make it rise by one grade, that is, it is impossible to take the best Xuandan to change into a medium-grade elixir.

This Qin Yiyang has already tried, the best Xuandan plus the soul of the old demon can change the low-grade elixir, but no matter how it changes, it is only a high-grade low-grade elixir, and it cannot be turned into a medium-grade elixir.

That's why he knew that if he wanted to eat a medium-grade elixir, he had to refine a low-grade elixir.

"If you want to eat a medium-grade elixir, why is it so difficult!" Qin Yiyang wiped the sweat on his forehead, collected the purple and green double swords, and then came to the alchemy furnace, staring at the Dan fire in the furnace, whether it can break through, it depends on whether it can refine the lower-grade elixir!

It still takes forty-nine days for the teacher to be able to get married, let alone him?

However, compared to King Dan, he has an advantage, that is, the demon soul is better, he uses the demon soul of the five monsters of the Burning Sky to refine the elixir, the demon soul is good, and it can increase the possibility of success in the pill.

"The alchemy furnace is not good, we have to find a chance to change it to a good one!" Looking at the surging flames in the furnace, Qin Yiyang couldn't help but sit down cross-legged, the chaotic fire refining demon soul was really earth-shattering, and it was like the world was turned upside down, booming, and his Xuantie Dan furnace was shaking.

Although he will use the method of gathering qi to enhance the furnace fire, and the Red Flame Pot can help it, which can multiply the power of the furnace fire, which is enough to refine the demon soul, but the alchemy furnace will always be a hard injury, and there will really be no way to improve it for a while.

After sighing a little, he couldn't help but take out the ancient mirror, the sword had already been practiced, it was time to take it out and stabilize the true yuan in his body.

Opening the ancient mirror, just about to take a good look at the clouds and mist between the mountains and rivers, Qin Yiyang's eyes suddenly lit up.

The Sword of God Killing has changed!

The ancient mirror was now able to complete two transformations, so he put all the treasures in it, whether they had been transformed before or not, and they were all re-refined.

Many treasures, he let them complete two transformations early, such as the purple and blue twin swords.

It's just that after the two transformations, the treasure hasn't changed much, but the luster is more vivid.

But after the Killing God Sword completed its second transformation, it had undergone a big change.

When he was in Yanmen City before, the Sword of Killing God had completed its first transformation, and it had not changed much, it was still as red as the sun, and the huge sword body exuded fierce blood.

But after the second metamorphosis, it turned purple-red, and the sword body also changed, as if it had been stripped of a layer of skin.

It's a bit shorter than before, and the skull pattern on it has disappeared.

But there were many more gossip runes, and with the flashes of those runes, the undercurrent sword qi continued to float out.

"Isn't the Killing God Sword a treasure of the Demon Gate?How can there be gossip runes?And what it exudes is still aura?" Qin Yiyang was stunned, and besides, he also felt that those runes seemed familiar.

As he scoured through the ancient mirrors to see if the other treasures had changed similarly, he finally understood why the runes looked familiar.

That's the rune on the Taiding Seven Star Seal!

At this time, the Taiding Seven Star Seal was already as smooth as jade, unlike before, full of runes, and all the runes ran to the body of the God Killing Sword.

"What's going on?Could it be because the Taiding Seven Star Seal has suppressed the Blood Demon for hundreds of years, and now that he has seen the Blood Demon's treasure, he still wants to suppress it?" Qin Yiyang hurriedly took out the Killing God Sword, ready to test its power.

He doesn't care if the immortal suppresses the monster, but he can't suppress the power of the Killing God Sword at all!

Outside Yanmen City that day, he tried the power of the Killing Sword for the first time, and immediately liked it, although he is still practicing the "Taiji Sword Technique" with the Ziqing Twin Swords, but with the Killing Sword in his body, he can save his life with one blow when necessary!

"Nine Palaces Wuji, Tai Chi Sword Technique!" After drawing out the Killing God Sword, he immediately hit it.

Suddenly, a huge purple-red Nine Palace Sword Qi Array broke through the air, and then a sword fire rushed straight into the sky, and then turned into six purple dragon sword qi auras, slashing through the heavens with a bang, and the entire Shenxiao Platform trembled.

"Domineering, I like it!" Qin Yiyang's face showed a look of surprise.