This realm of heaven and earth contains the purest aura of heaven and earth, and those aura frantically poured into Gu Yan's body, Gu Yan suddenly felt light and elegant, as if he wanted to fly. Pen, fun, and www.biquge.info

Gu Yan guided the aura to every corner of his body over and over again, refining the original true qi that was not very pure, removing impurities, and making his true qi gradually pure.

Suddenly, he felt that at the dantian, a spherical thing was slowly forming, about the size of a red date.

"This is?" Gu Yan was a little surprised, and he felt that the thick aura was still pouring into his body, and after filling the flesh and blood veins, it slowly merged into the dantian and injected into the sphere that had just formed.

"Real balloons. Gu Yan was stunned. I remember hearing that only cultivators who have reached the doppelganger realm can condense true balloons in the dantian, which is the biggest difference between the soul refining realm and the doppelganger realm. The powerhouse of the doppelganger realm can rely on the true balloon to instantly replenish the depleted true qi and restore the combat power, or the true balloon can be turned into a body outside the body and conjure up another self, which has the same combat power as the body, it can be imagined that the master of the doppelganger realm is terrible.

This true balloon is to condense the pure true qi that is not used in ordinary cultivation and quenching into a ball in advance, and store it in the dantian in case of emergency. It can be said that having a real balloon is equivalent to having a hole card to prepare for the war. And cultivators who can't reach the doppelganger realm are not pure enough in their true qi, and they can't form a true balloon at all.

But Gu Yan relied on the already pure heaven and earth aura to refine his true qi, constantly removing impurities, and the true qi reached the realm of purity, and it could directly form a true balloon.

Gu Yan was overjoyed, and once again removed the impurities in his body over and over again, and used the aura of heaven and earth to scrub all parts of his body again and again. The real balloon at the dantian has a sense of fullness, and it seems to be a little bigger than when it was just formed. You must know that true qi is intangible, and a ball that can be turned into substance, even if it is a little bigger, must contain enough and strong enough true qi.

Moreover, this true qi itself is extremely pure, and you can imagine how powerful it will be once it erupts.

Just as Gu Yan was refining his true qi again and again, a grand chanting sound suddenly sounded in his ears, and the sound seemed to come from the distant past, echoing around him through ten thousand years of time and space.

Gu Yan subconsciously looked at it, and he didn't know when, he had already entered the sixth layer of the Nine Turns Yin-Yang Mirror: the realm of spells.

Countless rune spells fluttered in the air, sometimes forming the appearance of a person, sometimes forming a fierce beast.

Gu Yan looked at the runes in the air, and suddenly he seemed to be able to read the meaning contained in them. He looked at those runes in surprise, and led them with his hand, combining them into insects, fish, birds, beasts, mountains, rocks, trees, etc., which was very novel.

"This rune can conjure up a thousand worlds, and it can be used on the Demon Sword. ”

Gu Yan dragged those runes to conjure up a dragon outline on the Demon Sword without a teacher, and all those runes were hidden in the Demon Sword, Gu Yan waved the Demon Sword, his mind moved, and a dragon groaned in the Demon Sword, only to see a giant dragon roaring out of the Demon Sword and rushing straight to the sky.

"It's incredible. Gu Yan's understanding of rune spells has become more profound, "When I comprehend all these spells, I will definitely be able to exert even more powerful power." ”

Gu Yan looked at the starry rune spells in the sky, and burned them one by one in his heart, as long as he wanted, these rune spells could make thousands of changes and form thousands of forms.

It's just that his perception of this spell is only superficial, so although he can sketch some outline patterns, it is all a bluff. Gu Yan clearly felt that even the dragon on the Demon Suppression Sword was just for show, seemingly powerful, and it was not vulnerable at all.

"I'll be sure to comprehend the true meaning of these mantras sometime. ”

Gu Yan could foresee that once these spells were truly mastered, they would definitely become murderous weapons. Remembering that Wan Baoquan used a black gourd to form a fierce beast with a spell to fight for him, Gu Yan trusted his own judgment even more.

At this moment, in the realm of spells, a magic trick suddenly appeared: the primary magic of the heavenly spell, this magic can carve spells into weapons, and transform fierce beasts into battles.

Gu Yan suddenly understood why the dragon had no power just now, it turned out that it was not simply to put the spell on the Demon Sword, but to engrave it into the sword body in order to exert the maximum power.

However, the Demon Sword is a divine weapon, how hard it is, Gu Yan couldn't think of a good way to engrave the spell into it for a while, so he had to shake his head, and wait for the opportunity to try again in the future.

Just when he was a little sorry, the demon slashing sword in his body suddenly reacted.

"That's right, it's impossible for ordinary weapons to leave traces on the Demon Sword, and the Demon Slayer Sword is also a part of the Taiji Sword, and I can use them to burn spells against each other. ”

Gu Yan's mind came up, and the demon slaying sword appeared.

"Since I got you, I have never dared to use you in front of people, and I didn't expect that the first time I used you, I actually used you to engrave a spell on the Demon Sword. ”

Gu Yan picked up the Demon Slaying Sword and looked at the Demon Sword in front of him, the spells surging around the black sword body. In his sea of consciousness, the outline of a dragon was formed by countless incantations, and the dragon was violent, domineering, and invincible.

"That's you!"

The Demon Slaying Sword in Gu Yan's hand condensed his mind and carved it towards the Demon Sword, but after just opening his head, he was shocked to find that the shadow of the dragon was suddenly projected onto the Demon Sword, and even the dragon's whiskers were extremely clear.

"The Heavenly Mantra Primary Technique is really extraordinary. ”

Gu Yan's hand moved as he wished, the electric light on the Demon Sword flickered, and the starlight suddenly rose, and in a short time, all the spells on the outlines of the dragon in Gu Yan's sea of consciousness were recorded in the Demon Sword one by one.

In the end, only Canglong's eyes were missing, and Gu Yan thought about it for a long time, but he never found a suitable spell. He stopped, searching through the spells, but he was still a little dissatisfied.

Suddenly, Gu Yan saw a spell with a strange symbol constantly devouring other spells, that is, devouring spells!

Gu Yan was shocked, as if thinking something, he immediately found a trace of the soul of the Soul Eater King in the Thunder and Lightning Realm, which he had left there in order to control the Soul Eater King. Now the Soul Eater is dead, but this wisp of soul is still there.

"I've always wanted to have time to help you find a way to resurrect, so why don't you just melt into the eyes of the dragon. ”

Gu Yan introduced the wisp of soul of the Soul Devouring King into front of him, and the soul and the devouring spell were like a fish in water, and immediately merged into one, Gu Yan felt that the devouring spell seemed to have a soul, which made him overjoyed, and the demon slashing sword carried the devouring spell directly on the part of the eyes of the demon sword Canglong pattern.

Snort!

In an instant, Canglong's two eyes shot out a fierce light, and the huge eyes opened and closed, like the Nine Shadows Rakshasa with just one look, it seemed that the soul was going to fall into it, and it was going to be hooked away.