I feel that what I've experienced is getting more and more mysterious, and I can still understand the matter of recognizing the Lord, but what the hell is Sword Spirit, it's a little too mysterious, right?

"What is a sword spirit?" I was dumbfounded.

Seeing my confused look, Xu Jian explained: "Actually, to put it bluntly, the sword spirit is your soul, but the carrier is the Yang Yan Sword instead of your body. ”

"However, the sword spirit is still very weak and cannot form an independent soul, but with its continuous enhancement, sooner or later it can become an independent soul, which is the so-called sword spirit." Xu Jian said.

"So that's the case, which means that the sword spirit is actually my soul clone?" I asked.

"Sort of, but it's still a little different, because this doppelganger can't exist in the outside world for too long after it is separated from the body, and it can exist in the Yang Yan Sword because the special environment inside the sword keeps it." Xu Jian replied: "In other words, this sword spirit cannot survive without the Yang Yan Sword, and it will dissipate with the wind without the Yang Yan Sword." ”

"Understood." I nodded.

"In addition, the current sword spirit is not a sword spirit, because it is still too weak, at best, it can only be counted as a sword soul, and it is your soul without independent consciousness. And in order to become a self-aware sword spirit, you have to make the soul in the sword stronger! ”

After listening to Xu Jian's words, I nodded slightly, and then asked, "How strong does the soul in that sword have to become to become a self-aware sword spirit?" ”

"Two-star, is it the same for people, only cultivators above two-star can survive in the outside world stably after death." Xu Jian replied, "So you have to keep feeding the sword soul in order for it to become a real sword spirit, and the only way to make it grow is to nourish it with the soul." ”

"That seems a bit unrealistic at this stage, I'm only in the middle of the second star, if I feed the sword spirit to the early stage of the second star, I'm afraid I'll be a little unbearable..."I frowned slightly.

Although the soul of the middle stage of the second star is at least ten times stronger than that of the second beginning, if such a powerful soul is really separated, the damage to my soul foundation will be very serious.

What's more, if you want to feed the sword spirit to the early stage of the second star, I'm afraid it's not as simple as separating a soul from the second stage, after all, the soul must be lost in the process of integration, so I can't bear it even more.

According to my predictions, I will be able to afford to raise a sword spirit at least a two-star late-stage stage.

"You don't have to feed it with your own soul, other souls can do it, and in addition to people, the souls of ghosts and ghosts and beasts are the same." Xu Jian said.

Hearing this, I nodded slightly.

I don't have to think about people first, except for the enemies who have a deep hatred, I won't even burn my soul, ghosts are also human beings, except for those who do a lot of evil, I won't be so ruthless.

So I'm going to have to target the ghosts.

Thinking of this, I then asked, "What's the use of that sword spirit?" ”

"A sword that has a certain sense of autonomy and can act on its own, don't you think it's a cow?" Xu Jian asked rhetorically.

After pondering for a moment, I nodded and sighed, "It seems to be quite awesome, in the future, my imperial sword may not even use the power of space, and it will fly on its own." ”

"That's true, if it really becomes a sword spirit in the future, it will be able to slowly recover and even strengthen itself, and then you won't have to replenish its soul often." Xu Jian said.

"I understand, thank you Mr. Xu." I nodded again.

"Well, let's go, I don't have anything to help you except help you upgrade the Yang Yan Sword." Xu Jian gave an eviction order and reminded: "Don't come to me in the future, so as not to get burned, the ghost master has been staring at me all the time, and it is not necessarily a good thing for you to come too often." ”

Hearing this, I looked solemn, it seems that one of the people who have a relationship with my father is under the surveillance of the ghost master, and Xu Jian is obviously one of them.

It seems that I can't often meet with An Yitian, Xu Jian and others in the future, otherwise sooner or later it will arouse the suspicion of the ghost masters, and then I am afraid that Ye Yuyou and I will be in trouble.

"Elder Xu, if you say that, Qing Ling... Is Aunt Qingling also being monitored, I haven't been able to contact her for the past few days. I couldn't help but ask.

"The ghost master doesn't know the true identity of Qing Ling, if you can't contact it, it's because of the faction to which Qing Ling belongs, after all, the ghost masters in this world are dominated by the Gang faction, and the Rou sect ghost masters are few and restricted everywhere." Xu Jian said.

"So Aunt Qingling has just sent a ghost master to restrain her?" I frowned and asked, "Is she in danger?" ”

"No, the ghost masters of the two factions are not enemies, there will be no war between the two sides, and Qingling is limited at most now..."

When Xu Jian said this, he added, "At least for now." ”

“... So it's possible that this won't be the case in the future? I couldn't help but ask.

"Yes, the ghost king is probably about to break through the seal, he is a real gang, as soon as he comes out, it is estimated that the ghost master of the soft sect in this world will never come out." Xu Jian said with a flat face.

Hearing this, my brows furrowed even deeper, An Yitian also said that the ghost king may be about to break through the seal, and the future of our human race will probably be dark at that time.

After all, it is the existence of the pinnacle of the three stars, if my parents don't appear, it should be difficult for humans to have a chance to defeat it, and I don't know whether the ghost king will recover first, or the resentful spirit will invade first.

However, if the ghost really invades, the revival of the ghost king may not be a bad thing, at least he has the ability to repel the ghost spirit, and it is better for the world to fall into the hands of the ghost master than to destroy the world.

But I'm not sure exactly what the ghost king will do, so what will happen to humans in the future is still an uncertain unknown.

Thinking of this, I couldn't help but sigh, human beings are really difficult.

"Okay, don't think about it so much, your task now is to become stronger, and only if you are strong enough can you solve the problem." Xu Jian said slowly: "In addition, you must remember that the ghost master attaches more importance to Ye Han than you can imagine, you and Ye Yuyou must not expose Ye Han's affairs, even if it is your wife." ”

Seeing that Xu Jian had the intention of issuing an eviction order, I hurriedly said: "Old Xu, my sister is still outside, don't you have anything to say to her?" ”

"No, I've already said it, I'll help you upgrade the Yang Yan Sword, and there's nothing else I want to say to the two of you." Xu Jian said lightly: "Okay, you go, don't forget what I said, remember to remind your sister when you go back!" ”

As soon as the words fell, I flew directly out of the arsenal under the impetus of a soft force, and finally flew directly to the crowd surrounding Ye Yuyou and Lin Wei.

"Old Xu's strength is a bit hidden..."I was sighing in my heart, so I let the members of the Yang Bureau who reacted surrounded me.

"I'll go, isn't this Ye Yan?"

"Idol, I'm your little fan girl, can you give me an autograph!"

"Do you need a boyfriend, but the anal kind!"

“......”

Seeing that the crowd surrounded me in three circles and three circles outside, I suddenly wanted to cry without tears, Xu Lao, this is really in or out, I just went out and let people surround me.

I kind of understand why I haven't seen Lin Wei and Ye Yuyou for a long time, and they have been surrounding the enthusiastic Yang Bureau members here, so it's strange that they can rush over.

Finally getting out of the crowd, the three of us immediately ran away and ran all the way to my house in the Imperial Bureau.

It wasn't until we hid in the house that we breathed a sigh of relief, and then Ye Yuyou asked, "Brother, what did Elder Xu call you over just now?" ”

"It's nothing, it's just that it helped me upgrade the Yang Yan Sword."

I glanced at Lin Wei, and then repeated the situation, but the detail that my father's remnant soul was missing from the sword, after all, I couldn't let Lin Wei know the details.

An Yitian and Xu Jian are right, we must keep this kind of thing secret, not only for our own good, but also for the safety of the people around us.

"It turns out that the sword can still recognize the master, and there is also a sword spirit, it's really amazing." After listening to me, the two women's expressions were also a little surprised, after all, this matter was also very new to them.

Having said that, I met Xu Jian this time and had a deeper understanding of his strength.

Pushing me around with ease, this shows that his strength is far above me, and I feel that his true strength must be much stronger than the outside world rumors.

It is said that Xu Jian is in the middle of the two-star period, but in my opinion, I am afraid that Xu Jian's strength is really as An Yitian said, at least in the late stage of the second star.

Xu Jian used to be a top powerhouse of three stars, even if his soul was seriously injured later, and only one soul was left in the three souls of heaven and earth, but his strength was still not to be underestimated.

After all, an emaciated camel is bigger than a horse!

It's just that Xu Jian is usually not used to being inconspicuous, so he is not well known to the public, but judging from his high status in the Yang Bureau, maybe he is the strongest person in the Yang Bureau!

I just don't know if Xu Xue knows about Xu Jian's situation, after all, Xu Jian is her own grandfather, and she also has an ice sword in her hand.

Thinking of this, I immediately slapped my thigh, I forgot about the Ice Sword, but at this moment, it is obviously not good for me to go back, after all, it has just come out.

Xu Jian's reminder that I still have to pay attention to it.

So after thinking about it, I decided to call Jiang Chen and Xu Xue, who happened to return to the Yang Bureau, to get together with them on the one hand, and on the other hand, to ask Xu Xue about the situation of the cold ice sword!