I said to Maitreya, "Maitreya, I heard that the painting brush of the Onmyoji Company is an eight-grade yin-yang device, right?" ”

Maitreya nodded and said, "That's right. ”

"Then do you know who refined this painting pen?"

I asked.

Maitreya shook his head and said, "Who knows, anyway, I don't think it's a human refinery." ”

"What do you mean?" I asked suspiciously, it's not refined by people, is there still immortals in this world?

Maitreya said: "You think, how long is the lifespan of ordinary people, just a hundred years, even if it is a genius among the onmyoji. It's just a few hundred more years. No one has been able to reach the Eighth Rank Refiner in just a few hundred years. At present, the strongest refiner in the Onmyoji Realm is the old sect master from the Instrument Sect, a sixth-grade refiner, who is almost two hundred and fifty years old this year. And Lao Li Tou has only reached the fifth-grade refiner in his life, so now the most Yin-Yang Masters in the Onmyoji world are four-grade or fifth-grade Yin-Yang instruments, sixth-grade ones are rare, and seventh-grade ones have never been seen at all. ”

I said, "I see, by the way, I heard that a good yin-yang device itself comes with some yin-yang techniques, is that true?" ”

The level of contact I had before my death was still too low, and I was only the lowest level of Onmyoji, relying on the bounty task to make a living.

Maitreya nodded and said, "That's right, the Yin-Yang Weapon of the Sixth Rank will have its own Yin-Yang Technique, and it will be extremely powerful. It is because of the Yin and Yang technique "Painting the Sky" that the painting brush has the reputation of today's artifact, coupled with its eight-grade level, which makes people feel that it is out of reach. ”

"What about the top nine grades?" I asked casually.

Maitreya smiled: "Young people don't be too ambitious, if you want to learn alchemy, I can let Lao Li Tou teach you, but how far you can grow depends on your own creation." ”

When I heard this, I hurriedly shook my head and said, "I don't want to learn it, it's better to learn a few powerful yin-yang techniques." ”

Alchemy, it's useless for me, my final destination is the underworld, if the refining tool can be used in the underworld, I don't mind learning, but it seems that the underworld can't use alchemy.

At this time, Liu He came back from outside.

"My lord, I found it, Yuhana is at the foot of Mt. Fuji, I found the specific location, and there is no abnormality in Yuhana's root system at present."

I nodded and said, "You go back and forth very fast, this ability to travel through space is good, but it's a pity that I can't learn it." When Maitreya is healed, let's set off for Mt. Fuji. ”

Liu He nodded and said, "Before leaving, I will go every day to check if there is any abnormality in Yuhana's root system. ”

"Okay, hey, Liu He, what about Ouyang Huaisi's box before."

I said to Liu He. Because I feel like this box is certainly not a simple thing.

Liu He took out the strange box and put it on the table.

Liu He said: "My lord, this box is really weird, it can exist in our space, and it has entities in the yang world. ”

I picked up the box, and the moment I picked it up, I felt the vastness of yin energy coming from inside the box, and I felt as if I was in the underworld.

The appearance of the box is engraved with back pattern floating clouds, the overall look is very simple, the box is buckled on the copper buckle, and it is not locked.

I looked at the box in amazement and asked, "Do you know what this is?" When I first touched the box, I felt some endless yin energy in the box, which made people feel scared and frightened. ”

Liu He and Maitreya shook their heads one after another, and Liu He said: "When I received this box, I only felt that there was a lot of yin qi in it, which made me feel very close, and there was nothing else. ”

Maitreya said: "There is no record of this thing in the cleaning team, but it is clear that it is a thing with infinite power, and maybe you should open it up." ”

I looked up at Maitreya, then nodded, ready to open the box and take a look.

I dragged the bottom of the box with one hand and reached for the copper buckle of the box with the other, ready to open this strange box.

At this time, my mood was extremely nervous, no one knew what was in the box, and it was indeed a bit reckless to open the box rashly, but since I came into contact with this thing, I inexplicably felt that there was a voice calling me, prompting me to open the box, this feeling, very strange, it seems that the contents of the box are very important to me.

My hand unfastened the brass clasp and slowly opened a gap in the box.

Suddenly! I heard a whistling sound coming out of the box, and in an instant the whole room was filled with yin qi.

I was worried that something was wrong with Maitreya next to me, so I immediately closed the box.

Maitreya looked at me puzzled and said, "What's wrong?" How did it suddenly close. ”

I asked, "Didn't you feel it just now?" ”

Maitreya shook his head and said, "What is it?" ”

"There was a strong yin qi in the box just now, and the moment the box was opened, it filled the entire room." I said.

Maitreya shook his head and said, "I didn't feel any yin qi. ”

Even Liu He said: "Me too, I don't feel that there is much yin energy around me. ”

Strange, how could they not feel such a strong yin qi?

Puzzled, I once again set my eyes on this strange wooden box.

What the hell is this, the two of them didn't react to such a strong yin qi just now, it can be in the underworld, and it can be in the space of the willow river, it contains such a vast yin qi but there is no trace of leakage, is this a wooden box outside?

I put my hand on top of the box and opened it all open.

The moment I opened the box, at that moment I seemed to be back in the underworld, my surroundings were filled with the yin energy of the underworld, my soul greedily absorbed the yin energy around me, since returning to the yang world, my soul has never been as comfortable as it is now.

At this moment, my strength has returned to the realm of the Ghost King!

Those yin qi hidden deep in my soul can be mobilized by me at will again at this moment!

I looked at the strange box with joy, I didn't expect it to be such a magical treasure!

I turned to look at Maitreya and Liu He, they naturally sensed such a strong yin qi, Liu He completely came out of his space, and sat down quietly next to him, at this moment he was like a ghost in the underworld, with an entity.

Maitreya also immediately enveloped his whole body with yang energy to prevent the invasion of yin energy.

"What a strong yin qi!" Maitreya said in shock.

Liu He looked at himself and his surroundings in surprise, and said, "I haven't actually touched anything for hundreds of years, this feeling is amazing." ”

Liu He looked at me again, and suddenly he seemed to have found something, and then he pointed to my body in shock and said, "My lord! Your realm ......! ”

I nodded and didn't speak.

I looked inside the box and saw that the contents of the box were just a black stone!

The stone looks very ordinary, and there is nothing special about it except that it is completely black.

I turned to look at Maitreya and saw that there was nothing unusual about him, so I didn't rush to close the box.

I reached out and picked up this strange black stone, and when I picked it up, I was surprised to feel a stream of pure yin qi rushing into my soul, but fortunately there was no abnormal reaction.

Looking inwardly at the soul, I didn't find the existence of that yin qi, could it have been integrated into my soul?

Just as I was wondering, a voice suddenly sounded inside me.

"Boy, are you back in the underworld?"

After hearing this voice, I was overjoyed, and replied in my heart: "Senior Longyuan! Is that you? ”

"That's right, it's me. Boy, are you back in the underworld? Why is the surrounding yin qi so strong? ”

Long Yuan said.

I replied, "No, we're still in the Yang Realm." ”

"Still in the sun? What's the matter, where are you, how can there be such a yin qi, it's exactly the same in the underworld! I can feel the changes in the outside world, and even I feel like I can leave your soul! ”

"Really!" Hearing Long Yuan say this, I was really excited in my heart, the power of Long Yuan's sword is undoubted, throughout the ages, there are only a handful of swords that can give birth to sword spirits!

I tried to summon Long Yuan out.

Sure enough, at this time, in such a strong yin qi, Long Yuan could freely enter and exit the yang world without any abnormalities!

When they saw the Long Yuan Sword, Liu He and Maitreya were obviously very surprised.

"This! My lord, what a yin and yang device! Liu He asked.

I said, "This is the sword soul of the Longyuan Sword!" ”

Maitreya was so shocked that he almost stood up, he looked at the sword in my hand and said, "What! This turned out to be the sword soul of the Seven Star Dragon Yuan, a famous sword through the ages! ”

I nodded, and Maitreya was shocked: "Such a sword, even if you draw a heavenly brush, you can't reach it!" ”

I continued: "And the Dragon Yuan predecessor has already given birth to Lingzhi, which I call the Sword Spirit. ”

"Hello descendants, although I am asleep these days, I still feel that you have helped this kid a lot, and I thank you here for him."

At this time, Long Yuan's voice sounded from the sword soul, and the two of them were at a loss.

"Former ...... The seniors have won the award, and the adults are the rulers of the Yin Envoys, and everything is what the younger generations should do! Liu He said.

"Are you a messenger? The knife in your body, but Qiu He? ”

Long Yuan said.

Liu He nodded, summoned Qiu He, and said, "That's right, it's Qiu He." ”

I didn't expect Long Yuan to be able to sense the weapons in Liu He's body

Long Yuan said: "Qiu He, isn't it a weapon of the underworld? How did you run to the sun? ”

Liu He said: "According to the juniors' guess, this knife should have been stolen from the underworld by the Yin envoy who was killed by the juniors before. ”

"Stolen? How is this possible, the things of the underworld exist in the yang world, and the things in the underworld will surely turn into nothingness under the rich yang energy. Long Yuan didn't believe it.

Liu He said: "Maybe what happened to Qiu He is that it has the characteristics of existing in both the Yin and Yang worlds, just like our Yin envoys. ”

Long Yuan said: "It is also possible that the balance of yin and yang is not uncommon. ”

"Then how did it get into your hands, Qiu Hedao is also a famous knife in the underworld." Long Yuan asked.

Liu He looked at Maitreya and said, "This ...... I can't say anything about this. ”

Long Yuan said: "This is the Wheel King who found it and gave it to you, and he has always been responsible for the affairs of the Yang Realm." ”

Hearing Long Yuan say this, Liu He panicked instantly.