Later, when I returned to Zhenweihou Mansion, it was calm, and Lu Xiaotian had nothing else to do, after experiencing the last time many Jindan monks looked around the Hou Mansion, no one peeped near Zhenweihou Mansion at this time.

Thinking of the threat that the ethereal sword qi in his body still existed, Lu Xiaotian returned to the small courtyard and took out the empty sword stone. Sitting cross-legged, a cloud of mana floated from the palm of his hand, and then a cyan flame burst out, which was the Van Luo spiritual fire. The Demon Suppression Tower is in his body, even if he does not use the Demon Suppression Tower, he can still mobilize the Van Luo Spiritual Fire at any time. And the role of the Van Luo spiritual fire is not just as simple as the fighting method, once this fire is refined, whether it is refining weapons or alchemy, it will have great convenience. Even for those who are refining pills or refining weapons, the extremely rare flame of the Van Luo Spirit Fire is even far more important than the fighting method.

Under Lu Xiaotian's control, a large group of Van Luo spiritual fire wrapped the Void Stygian Sword Stone in clusters. Burn it constantly. This burn, it was a few days and nights, and the originally unremarkable Empty Stygian Sword Stone began to show a hint of softening. Lu Xiaotian's face was already covered with a layer of fine beads of sweat at this time, and for a few days, supplemented by several other spiritual objects, the difficulty of refining the Void Immortal Sword Stone was not even easier than fighting with Dou Mad Tiger.

Even the Van Luo spiritual fire was consumed several times, and he had to draw more power from the Demon Suppression Tower. At this time, the role of the Demon Suppression Tower is reflected, no matter how powerful the Van Luo spiritual fire is, after all, it can be consumed, but after combining with the silver leaf Buddha Tong, the silver leaf Buddha Tong becomes the storage body of the Fan Luo spiritual fire, as long as Lu Xiaotian can provide enough mana to the silver leaf Buddha Tong Wood, or give a certain amount of time, the Silver Leaf Buddha Tong Wood itself has the ability to breed the Fan Luo Spirit Fire. But this ability can only be stimulated after absorbing the Van Luo spiritual fire.

The exercises cultivated by the Futu monks were very terrifying, although Lu Xiaotian did not cultivate the complete exercises of the Futu monks, but even if he was a cultivator of the Futu monks, he still did not have enough of the same materials to refine the seventh-level Futu. What Lu Xiaotian needs now is just time, the power of the Futu Tower, that is, the Demon Suppression Tower, is by no means as simple as it is shown at the moment, it is the Van Luo Spirit Fire, and there is still a lot of room to be tapped, otherwise, if the power of this Van Luo Spirit Fire is so ordinary, I am sorry for the rumored name, Lu Xiaotian would not have risked his life to enter the Ethereal Hall at that time, and it took a lot of hard work to get this Spirit Fire.

The Van Luo Spiritual Fire that wrapped the Void Stygian Sword Stone revealed a gap, and in the gap, a small drop of liquid dropped on the Void Stygian Sword Stone, which was a small piece that had been refined by Lu Xiaotian. Lu Xiaotian showed a hint of joy on his face, opened his mouth, and sucked the stone liquid into his abdomen.

As soon as the Void Stygian Sword Stone entered the body, the sword beads in the dantian sounded a throbbing. Like a phantom, in an instant, it fused with the stone liquid.

The stone liquid and the sword beads continued to twist, and finally formed a small transparent sword. The small transparent sword was filled with an aura that floated out of the dust. Lu Xiaotian's mind moved, and the transparent small sword operated flexibly in his body.

Under the control of Lu Xiaotian's divine sense, the sword qi itself soared into the sky, and the amazing sword intent was no less than the breath caused by the use of the Huojiao bow and arrow, and it was also like the demon tower, it didn't need to be spit out of the mouth, and the mind moved slightly, and it came to the hand, and it also had a certain characteristic of a psychic weapon.

The transparent little sword was suspended in the palm of Lu Xiaotian's hand, like a living object, swallowing a dense breath.

Whisper.......

At this time, in the Zhenweihou Mansion, although it was already midnight, the birds that had already perched on the branches were suddenly frightened and fluttered their wings.

A sword qi shook out with the core of Lu Xiaotian's small courtyard, like a sharp sword that had been sealed for many years, suddenly unsheathed.

Lu Xiaotian woke up suddenly, and hurriedly withdrew the transparent small sword in his hand into his body, at this time he couldn't help but smile bitterly, although several prohibitions had been laid in the room before, but with the Van Luo spiritual fire to continuously refine the empty sword stone, the power of the Van Luo spirit fire has worn out most of the prohibitions, at this time, this transparent small sword suddenly appeared, and the rest of the prohibitions were immediately washed to pieces, if it wasn't for the fast control just now, the small courtyard where he was would have been cut apart by the sword qi that appeared.

It's just that although Lu Xiaotian's reaction was fast, the appearance of the sword qi just now had really caused a lot of movement.

Cao Kun was about to rest in bed, but he was suddenly so shocked by this sword aura that he sat up directly, and his whole body was agitated. Although this sword intent is not the kind of invincible sharpness, the ethereal and uncertain meaning contained in it is like a ghost, which is difficult to fathom. The strength of the sword intent made his heart beat for a while.

Cao Kun was not at ease, so he hurriedly put on his clothes and went out. Di You's figure flashed, and his two forefeet kept digging dirt on the ground, as the owner of Di Youdog, Cao Kun naturally knew that this was a manifestation of Di Youdog's extreme uneasiness. Only when encountering its invincible existence will Di Youhou have this uneasiness.

"Cumber. Is something wrong?Is it that our Hou Mansion is a thief again?" At this time, Cao Xi'er did not sleep, and rushed to Cao Kun with an anxious face.

"It shouldn't be, the sword intent that suddenly appeared just now came quite strangely, and it was very short-lived, maybe it was a strong man passing by, this sword qi was fleeting, and it must have left, after all, our Hou Mansion is not someone who wants to come, just folded a few Jindan monks, even if others want to make trouble, they have to weigh it. Cao Kun comforted.

"However, looking at the movements of those low-level spirit birds, it seems that the sword qi just now was in our mansion. Cao Xi'er still had some doubts on her face, and it was precisely because of the mysterious black-clothed man in the Hou Mansion that Cao Xi'er moved back to live in the mansion, and it has been very peaceful recently, but this sudden appearance of sword qi can't help but make people worry a little more.

"It's fine. Even if he is a sword cultivator, he can't make a fuss if he dares to break into the mansion. The third lady went back to rest. Cao Kun comforted, his face was calm, in fact, he also had the same doubts in his heart as Cao Xi'er, but in front of Cao Xi'er, he naturally wouldn't show it. However, after Cao Xi'er's reminder, he paid more attention.

Lu Xiaotian didn't know how many people had been alerted just now, and he could only smile bitterly at this time, even if his identity was exposed, there was nothing he could do. But it doesn't matter, at this time, Zhenwei Hou Cao Sheng is not in the house, and no one can help him.

As soon as Lu Xiaotian grasped his five fingers, the transparent small sword returned to his body, and with a dripping turn in the dantian, it turned back into a small bead, and in the transparent light mask, a small sword. However, at this time, the bead and the sword bead at that time were completely immovable, and the transparent small sword was in the light mask, as if it could breathe, and from time to time it swallowed the mana from the dantian.