"Head soul bones?" Yu Tianlin was still very puzzled, "How should I get it?" ”

"That head soul bone is the best quality of the three inheritance soul bones of the sect, and it should have reached the 100,000-year level." Yu Mingfeng explained, "After the research of the sect's predecessors, after absorbing that head soul bone, as long as the soul power level exceeds level ninety-five, you can use the power of the head soul bone to leave a spiritual imprint in the divine sword, and the spiritual imprint can last for half a year. ”

"That is to say, if you enter that small world with a knife, as long as you accumulate the power of the divine sword within half a year, and then slash with all your strength, you will be able to hook this spiritual imprint, and use that head soul bone as the coordinates to return here."

I see, Yu Tianlin finally understood.

There is a remnant soul of the dragon god in the small world of Dragon Valley, which is considered a coordinate, so the dragon slashing knife can connect there after splitting the space, but if you want to come out of the small world of Dragon Valley, there will be no coordinates, and breaking the space will only connect to the strange continent.

In response to this, the sect conducted research, and finally found a feasible way, which is to use the power of the head soul bone to mark the spirit mark in the dragon slaying knife, which is equivalent to using the head soul bone as a coordinate on the Douluo Continent, so when you come out of the small world of Dragon Valley, you can connect this coordinate and return to the vicinity of the head soul bone.

And that head soul bone is one of the three inheritance soul bones of the sect, which was absorbed by grandpa, in other words, when he comes back, the spatial channel will be connected to grandpa's side.

And this kind of operation? Awesome!

However, Dad said that the head soul bone was at the 100,000-year level, and Yu Tianlin felt that it must be more than that, probably because they thought that the 100,000-year soul bone was the strongest, so they didn't think about it anymore.

You must know that the Dragon Valley is full of dragon corpses that fell after participating in the battle of the dragon gods, the battle between the dragon clan and the gods, the dragon clan participating in the war has at least reached the god level, if it does not reach the god level, then it is estimated that it is not even qualified to participate in the war, so Yu Tianlin speculated that the head soul bone should have reached the god level!

Thinking of this, Yu Tianlin asked his grandfather, who had been sitting in the first place, "Grandpa, can you let me take a look at that head soul bone?" ”

Yu Yuanzhen stroked his beard with one hand and smiled: "Naturally." ”

As soon as the words fell, Yu Yuanzhen urged his head soul bone, and suddenly, a golden helmet appeared, enveloping his head.

As soon as the helmet appeared, it bloomed with a strong golden yellow light, which made Yu Tianlin can't help but squint his eyes, but he could see through the light that there were two slightly twisted dragon horns on the helmet.

"This light is ......"

Yu Tianlin's heart shook, he already had a guess.

"That's right, according to the perception of the sect masters of the past dynasties, this head soul bone should come from the legendary Bright Holy Dragon." Yu Yuanzhen said, "It contains powerful light attribute energy. ”

No wonder!

Yu Tianlin suddenly realized, he was still a little puzzled before, what kind of head soul bone can leave a spiritual imprint in the dragon slaying knife, but if it is the head soul bone of the Bright Holy Dragon, then it makes sense.

You must know that after the dragon god used his dragon horns to create the dragon slaying knife, he did not use it himself, but gave the dragon slaying knife to the Bright Holy Dragon King, so that the Bright Holy Dragon King continued to enforce the law, and the Bright Holy Dragon was his direct descendant, so there should be some connection with the dragon slaying knife.

After all, it is a god-level soul bone, and it has a certain affinity, so it is not surprising that it is temporarily (maintained for half a year) in the Dragon Slaying Knife to be marked with a spiritual imprint.

Speaking of god-level soul bones, Yu Tianlin remembered again, if he remembered correctly, the center of the Dragon Valley Small World was the Dragon Clan Cemetery, which contained thousands of dragon corpses that had reached the god level, and each corpse was attached to a god-level soul bone, if he could get it, then ......

Yu Tianlin fell into YY, and it wasn't until Grandpa Yu Yuanzhen recovered the head soul bone that he came back to his senses and asked, "Dad, grandpa, why did you choose me to go to that small world?" And not someone else? ”

Yu Yuan Zhen said succinctly: "Because you are full of innate soul power. ”

Innate soul power? Just because of this?

Yu Mingfeng added: "In that small world, there are a total of three opportunities, Dragon Cloud, Dragon Soul, and Soul Bone. ”

"Among them, the soul bone is completely dependent on luck, since the three generations of sect masters have completely mastered the method of entering and exiting that small world, until now my father, the eighteenth generation of sect masters, our Blue Electric Overlord Sect has not found a soul bone in the small world, so it is said that the soul bone of the Bright Holy Dragon's dragon harvested before is completely lucky."

"Then there is the dragon soul, because you need to use the power of the dragon soul to charge the divine sword, so even if you find the dragon soul, the children of the sect have almost no chance to absorb it."

"Finally, there is Long Yun, which is a strange energy aggregate that looks like a cloud and can be absorbed by soul masters. However, Long Yun floated at a height of 100 meters and could not be touched at all, so he could only attract Long Yun to float down on his own, but Long Yun had high requirements for soul masters, and under normal circumstances, he would not be attracted by soul masters at all. In this regard, the sect has conducted a test summary and found that only a soul master with innate soul power will attract Long Yun. ”

Innate soul power represents the quality of martial souls, for example, it is also a blue electric Tyrannosaurus Rex martial soul, why is the innate soul power of ordinary clansmen only seven or eight levels, but Yu Tianlin is full of innate soul power? This means that Yu Tianlin's blue electric Tyrannosaurus Rex martial soul is more pure and of better quality.

And Long Yun will only be attracted by the innate soul power soul master, which should be a problem of the quality of the martial soul.

Dad explained it in such detail, and Yu Tianlin understood it.

There are three opportunities in the small world of Dragon Valley, among which the soul bone is unreliable, and the dragon soul needs to charge the dragon slaying knife, so there is actually only one real opportunity - Long Yun.

Long Yun will only be attracted by the innate soul power soul master, so as long as he sends the innate soul master full of soul power in, it means that at least he will not lose money and will be able to gain something.

That's why they chose Yu Tianlin.

Although he heard his father's explanation, Yu Tianlin still had a little doubt in his heart: "Since it is only related to my innate soul power, then why are you two of you so excited just now after learning that I can transform into a dragon all my body?" ”

Yu Mingfeng was about to speak, but Yu Yuanzhen said directly: "This question, Mingfeng actually only knows a little bit of fur, so I'll tell you personally." ”

Yu Tianlin immediately turned his gaze to his grandfather, who was the sect master of the Blue Electric Overlord Sect, and he knew all the secrets in the sect clearly, so it would be great if he could explain it himself.