"Nether Warrant!"

Kang Yi was reminded by this word, and also remembered what this Nether Warrant was, the Nether Warrant is a token necessary to enter the Netherworld, and only those who hold this thing can enter this place.

And this netherworld is not the 'Netherworld' in the mythology of the mundane, this Netherworld is just underground, and there are a lot of ghosts living there, so it is called the Netherworld by the cultivation world.

Of course, these extremely many ghosts include living souls, Kang Yi didn't get the living souls he wanted this time, if he went to this netherworld, if he was lucky, he would collect 500,000 living souls, which would not be a difficult thing.

And because the Netherworld is the place where ghosts live, and the strength of the ghosts inside is better than that of ghosts in other places, if Kang Yi collects 500,000 souls inside, its power is comparable to the 600,000 souls outside.

As for why this Netherland came from, we have to start with the predecessor of the Netherlands.

The predecessor of this Netherworld is called the 'Underground Kingdom' in the books, and it was opened by a mythical monk of the gods for his people.

When the god monk was about to leave, he was afraid that his people would be invaded by outsiders, so he opened an enchantment, which only allowed monks below the Yuanying monk to enter, so as to ensure that the family was not too threatened, and could communicate with the outside world.

Later, because there was no invasion of foreign enemies, this family quickly branched out, and the family became bigger and bigger, and the family of hundreds of people had a population of billions after thousands of years of development, which was already comparable to a big country.

But it's not a good thing that this population is too large, and with more people, the resources will definitely not be enough, and then there will naturally be a fight.

In the end, the billions of people are almost less than half, and you can imagine how many people have died, and how deep this hatred is.

Then someone ran to the family's old ancestral hall and asked for a treasure left by the god monk, who wanted to stop the fight, but the use of that thing was the beginning of the family's nightmare.

And now this Netherworld Warrant is the pass to enter the Underground Kingdom at that time, and those who hold this warrant can enter the Underground Kingdom at any time, but after that change, they can only enter once every three hundred years, and they can stay in it for half a year each time, and now the conditions for entering are still the same as before, and those who have reached the Yuan Infant Stage cannot enter.

Now that I calculate the time, it is not far from the next entry, it is only less than two years, and one of the places I entered is not far from the Red Tiger Tribe.

The three of them all looked at the Nether Warrant, and first the poisonous droughtle spoke.

"Why is it such a thing, Lao Tzu already has a piece in his hand, it's not rare, you can look at it"

"Calculate the time, when the Netherworld was opened, I was just about to return to my sect, and the time was not in a hurry" After the ghost official scholar finished speaking, the two of them turned their heads towards Kang Yi, and Kang Yi saw that neither of them wanted this thing, so he said immediately.

"Since you don't want it, give it to me."

Now that this thing has been read, it is time to distribute it, the Nether Warrant and the Shadow Swing Moon Array, the two are converted into two million spirit stones, plus a little material and distributed to Kang Yi, and the rest of the things are divided between the two of them.

After this separation, the three of them naturally didn't have to stay here anymore, first the poisonous drought said that he would go to find the Yin Bone Sanren who was killed that day, so he left alone, and before leaving, he also invited Kang Yi to go to the netherworld two years later, but Kang Yi smiled at this, and did not rush to agree.

The ghost official scholar saw that the poisonous drought had left, and said to Kang Yi again.

"Daoyou let you run away for nothing this time, it's really hard to pass, but now that a batch of goods from our Pit Viper Pavilion has also arrived, there should be the soul you want, why don't you come to our Pit Viper Pavilion with me, this time I will call the shots and give you a 20% discount, what do you think?"

Kang Yi heard the ghost official scholar say this, but he also refused with a smile, how precious this soul is, Kang Yi has already seen it, even if it is sold in the Pit Viper Pavilion now, Kang Yi can't afford it, so he has to refuse.

When the ghost official scholar heard this, he didn't say anything, and left alone, and after the two of them left, Kang Yi didn't stay long, and left alone.

Kang Yi had no intention of returning to the Red Tiger Tribe for the time being, and headed all the way to the north.

Tianxin Mountain, this mountain is located on the Duolun grassland, it is one of the best mountains on the Duolun grassland, I heard that although this mountain is not as wide as the Zhutian Mountain Range, it is also surprisingly high, and it is almost all the snow mountains that do not melt all year round after half a day of upward movement.

Kang Yi spent three months alone here after separating from the ghost official scholars, and the purpose of Kang Yi coming here is also simple, that is, he likes that this place is covered with snow all year round, and there should be a lot of ice attribute demon beasts, and these demon beasts should be able to serve as the rations of the dragon.

Riding the wind bird, Kang Yi went all the way up around this mountain, about less than three hours, just entered the snow line, but found a snow spirit mink, although this mink is only a second-order demon beast, but it is a genuine ice attribute demon beast, I didn't expect Kang Yi to find a only need of ice attribute demon beast when he arrived here, I don't know if it indicates that this action is extremely smooth.

Seeing this snow spirit mink, Kang Yi had no intention of doing it himself, and signaled to the wind bird under his feet, this bird immediately stabbed down, like a spiritual wind, and the snow spirit marten foraging in the snow did not react, and was caught by the claws of the wind bird.

Kang Yi took the mink, and called the dragon out, looking at the dragon's hazy appearance, I was afraid that he hadn't woken up yet, only to see Kang Yi holding the tail of the snow spirit mink, dangling in front of the dragon's eyes, the dragon immediately opened his eyes, and swallowed the snow spirit marten.

After the dragon finished eating, it was shaking his head, as if he was conveying a very comfortable feeling, Kang Yi saw the well-behaved appearance of the dragon, and unconsciously showed a smile on his face.

After eating this snow spirit mink, Kang Yi did not delay any longer and continued to walk towards the top of Tianxin Mountain.

After about half a day's effort, because he was afraid that flying in the sky would be too eye-catching, Kang Yi commanded the wind bird to land in a snow valley, and then faced the heavy snow alone, and walked towards the top of Tianxin Mountain.