The two ghost envoys glanced at each other, and the envoy also threw a thing to Hao Yi, Hao Yi took it and saw that it was a maroon-red, sandstone-like thing, and the breath on it was gloomy and wild, just holding it, there were all kinds of negative emotions filling the heart, and it was definitely not a good thing.

"This is the trophy of the two brothers who killed a demon this time, and it is a return gift. ”

"This is?" Hao Yi had difficulty assessing the value of this item for a while, but based on his feelings at this time, he thought that this thing could be used as a material to create some specific divine pattern artifacts, or as a growth nourishment for the spirit pets of the ghost system.

But for more details, it still needs to be introduced by two ghost envoys.

"This is the Ghost Stone, part of the soul crystals left after the death of the evil ghost, but it contains a large amount of madness, desire, pain and other negative breaths, as long as these negative factors are purified, the Ming Soul Jade can be formed. The briefly explained the origin of this thing.

"Ming Soul Jade is pure soul energy, and after absorbing it, it can strengthen one's own soul. This ghost stone is very troublesome to purify, so the Ming Soul Jade is extremely precious in my Hundred Ghost Realm. The White Ghost Envoy then added.

Hao Yi felt a little surprised, there are not a few ghost creatures on the Spirit Summoning Star, but he has never heard of a similar soul crystal remnant after death, is this a unique thing formed under the laws of the Hundred Ghost Realm? Then this is also a special product of the Hundred Ghost Realm.

"If I exchange the spirit stone just now for the Ming Soul Jade, what is the price?"

As long as it can strengthen the soul, it is a treasure for the soul caller, and the effect of the Ming Soul Jade is definitely far more than the soul nourishing liquid, whether it is used by yourself or sold, it is all earned.

"Twenty pieces can be exchanged for a piece of Ming Soul Jade. The two ghost envoys didn't communicate, but they just glanced at each other, and the white ghost envoy gave an offer.

Twenty spirit stones for one!

Hao Yi now only has less than five hundred spirit stones, to be precise, four hundred and ninety-seven, he used one to buy the soul nourishing liquid formula before, and then gave two more to the black and white ghost envoys, and the remaining spirit stones can buy twenty-four pieces of Ming Soul Jade at most. Hao Yi wasn't worried about the market of Ming Soul Jade in Fire Dragon City, as long as he brought it back, he could at least double it and sell it, but he wanted more.

"What about this?" Hao Yi took out a Soul Healing Pill and explained the efficacy of the pill in detail.

"You can exchange one for one!"

Hao Yi almost vomited when he heard this, he bought the Healing Soul Pill with fifty spirit stones, but he didn't expect that the Ming Soul Jade that could be bought with twenty spirit stones, and the Healing Soul Pill with fifty spirit stones could only be exchanged for one, what was this called.

You must not do a loss-making business!

Hao Yi silently put away the Soul Healing Pill, since the Ming Jade Soul is expensive, then he should buy the Ghost Stone! Anyway, as long as it is purified, the Ghost Stone is equivalent to the Ming Soul Jade, but it takes a little more effort.

"What about exchanging spirit stones for ghost stones?"

"It is very difficult to purify the Ghost Stone, and if it cannot be purified, it is of little use. The white ghost reminded as if kindly.

"It doesn't matter. "Hao Yi still doesn't believe it, a spirit summoning star at a higher level than the Hundred Ghost Realm will not be able to solve the simple purification problem. By the way, the pothos spirit tree has the effect of purifying the aura, and I don't know if it can purify this ghost stone.

"One such spirit stone can be exchanged for two ghost stones at most. ”

In other words, the exchange ratio between the Ghost Stone and the Ming Soul Jade in their hearts was forty to one, which also reflected the difficulty of purifying the Ghost Stone from the side.

Hao Yi didn't think about it so much, he had completely indulged in the dream of making a fortune built by himself, and he was still calculating in his heart, if all the spirit stones were exchanged for ghost stones, it could be exchanged for nearly a thousand ghost stones, and when he went back, he would be able to purify them all into Ming Soul Jade, then he would be able to get rich in an instant.

Hao Yi was finally a little sensible, he didn't rush to make a statement, but changed the topic, chatted with the black and white ghost envoy, and asked for some information about the hundred ghost worlds, and the black and white ghost envoys were also very interested in the other world in Hao Yi's mouth, especially the way to travel between the two worlds.

"The entire city is built on the bones of an ancient fire dragon that has fallen and is more than a hundred times larger than Yokosu Castle, and its strong walls have never been pierced by foreign enemies. "Hao Yi is talking about some useless anecdotes, and now he has directly moved out the legend of the formation of Fire Dragon City.

"The bones are a hundred times larger than Yokosu Castle? ”

"There is such a beast!"

"Different heaven and earth shape different creatures, the higher the world level, the higher the upper limit of the strength of the strong person it can carry, the spirit stone is the symbol of the high world, only when the spiritual energy level reaches a certain level, can the spirit stone vein be formed, which is very precious. "Hao Yi is completely bragging, and by the way, he will raise the value of the spirit stone again in order to increase his purchasing power.

However, the higher the aura level, the higher the upper limit of the strength that the strong can reach, which should be true.

Moreover, Hao Yi not only boasted about the strange stories of the Spirit Star, but also took out many myths and novels from the previous life, and even the world of the Onmyoji, who is sure that those stories are all fake? Hao Yi is now a well-informed and profound person who has walked many worlds, and he doesn't know how much the other party believes.

"What a wonderful experience sir. ”

"Sir, would you like to go to Enma City for a walk? My underworld has been holding a hundred things event recently, and Enma City is very lively, maybe I will be lucky enough to meet His Majesty Enma. The White Ghost Envoy sent an invitation to Hao Yi, which also meant that they didn't plan to do anything to Hao Yi in Yokosu City.

I don't want to see her!

Hao Yi doesn't want to see a big guy, it's too dangerous. As the lord of the underworld, Enma will definitely not be as competitive as in the game, and his strength will definitely not be weaker than that of the city lord of Fire Dragon City, maybe stronger!

"It's a rare time, and it's good to see it. "He can still stay in the Hundred Ghost Realm for six days now, and excluding the delay on the road, he can stay in Enma City for less than two days at most. As long as those bigwigs don't take him down at the first time, then he will not be in any danger, and it will be meaningless for him to monitor and guard.

"So let's go now?"

"Guests are as they please!" Hao Yi did not object, and it didn't make much sense for him to continue to stay in Hengsu City.

"By the way, I heard that the Ghost King Tree is quite magical, I plan to buy some saplings or seeds, I wonder if the two of you can help?"

"Little thing! The ghost king tree is not easy to grow, and it is useless to ordinary ghosts, and it is difficult to raise too many saplings for a while, and the seeds are simple, so my brother can send some to Mr. ”

"Then I've thanked you two first. ”