A cold breath filled the ground, as Sean's palm continued to approach the stone gate, a layer of black frost quietly emerged on the ground.

Wow, wow, ghosts cried and howled. At this moment, the hundreds of ghosts engraved on the stone door seemed to have come alive, and they were swaying at Sean, showing unconcealed malice.

Pop, accompanied by a crisp sound, an invisible film was pressed by Sean's palm, all the visions disappeared, and everything returned to its original appearance.

Cramped and slightly forceful, the broken stone door was easily pushed open by Sean.

"Although this power is powerful, comparable to the fifth level, no one presides over it, and it is easy to break it as long as you find the flaw."

The phantom of the door in his eyes disappeared, and when he looked at the opened stone door, a smile appeared on Sean's face.

After crossing the stone gate and entering the underground palace, a huge altar appeared in front of Sean, and in the center of the altar there was a huge stone tablet.

The lilac light lingers, and the cold breath is permeating here, rendering it like a ghost domain, the stone gate is like a dividing line between two different worlds. Feeling that this place is obviously far beyond the natural energy concentration outside the world, Sean thought about it. Now it seems that the function of the stone gate is not only to prevent outsiders from entering, but to actually restrain these natural energy here to prevent them from escaping.

"There is actually a fifth-level spirit or ghost here. Is this the foundation of the name of the Kingdom of Fire?"

The phantom of the door appeared again. Through the stone tablet, Sean saw a dark area where there was a ghost sleeping. He was dozens of meters tall, red all over, with animal skin around his waist, five horns on his head, fangs on his mouth, and two pairs of eyes on his face. Even though he was sleeping, he still exuded an unconcealed ferocious aura.

"This place is a bit strange, it is a bit similar to the divine realm, but it is different."

After looking for a while, no more notices were found. Sean withdrew his gaze and did not stimulate the sleeping ghost again.

Walking up to the altar, Sean began to interpret the words on the stone tablet. Although these words are all ancient characters and are somewhat different from the common words today, this is not a problem for Sean. After all, he is a person who has read through the collection of books in the Kingdom of Fire.

"Onmyoji, is this the extraordinary path that was born and raised in the Naruto world?"

After reading the records on the stone tablet, some of Sean's doubts were explained.

A long time ago, the natural energy of the Naruto world was relatively abundant. Under such circumstances, extraordinary power began to be mastered by some people, and they were called Onmyoji.

Onmyoji understands nature, cultivates magic power, communicates yin and yang, and can attract ghosts and gods. They summon ghosts, use themselves as containers to seal ghosts, and refine ghosts into Shikigamis, thereby gaining powerful power and lifespan.

Although this road is full of flaws and accompanied by strong blood, if it can continue to develop, it may not be impossible to become a relatively complete and extraordinary path. Unfortunately, this road was cut off in half before it developed.

Kaguya Okatsuki came to this world with a mission, where she planted a sacred tree.

The sacred tree uses the world as its soil, absorbs the natural energy of the entire world, and fundamentally cuts off the development of the extraordinary path of Onmyoji.

When those Onmyoji found something wrong, everything was irreversible. Of course, although the general trend could not be changed, those Onmyoji did not accept their fate. They gathered together and began to use the power of the formation to fight against the divine tree, retaining natural energy within a very small range. Then they built an altar and made a stone tablet, which was used as a node for communication with the underworld, so that future generations could easily communicate yin and yang and gain their power.

The last group of crazy Onmyoji performed a blood sacrifice, turning themselves into ghosts and sinking into the underworld. As the inheritance of Onmyoji's power, in fact, the daimyoji of the five major countries are basically descendants of these Onmyoji. Although due to the changes in the environment, they cannot become truly powerful Onmyoji now, they have gained the power of ghosts through the sacrificial rituals left by Onmyoji, which constitutes the cornerstone of their rule. As long as the ghosts do not die, each generation of Daimyoji can exert a fifth-level or even stronger power. Of course, this method of trickery is extremely hidden danger. If it is used a few times, Daimyo will die. However, no one dares to underestimate it. It is precisely because of this that Daimyoji of each generation is an ordinary person in the eyes of ordinary people, not a ninja. This is not that every generation of Daimyo has no qualifications to become a ninja, but they have embarked on a unique path from the beginning.

"This world has actually nurtured a piece of underworld, which is really beyond my expectations."

Thinking about the records of Onmyoji about the underworld in the inscription, Sean was not calm.

Not every world can be nurtured in places like Netherland. In fact, most worlds do not have such places, such as the One Piece World and the Ark World.

The underworld is the key to the transformation of life and death. With the underworld and the material world, the life and death of a world are truly perfect. Only in this way can the metabolism of this world be normal, and the positive strength can be maintained and the demise can be avoided.

So far, in the world that Sean has experienced, except for the possible existence of the underworld in the Naruto world, there is only one world with similar existence, that is, the Boya World. Generally speaking, only those powerful worlds will be born in places like the Underworld.

"It's a pity that's not the time yet, otherwise I really want to go to this underworld to take a look."

After restraining his inner fluctuations, Sean turned around and left here.

The situation in the underworld is unclear, and the records left by Onmyoji are also vague. However, from the perspective of the leopard, you can see that there are not many powerful monsters in the underworld, at least the fifth level is not short of them. With Sean's current strength, it is too dangerous to explore the underworld.

"It seems that I need to go to Konoha to solve the problem of these eyes earlier so that I can have the ability to move forward and retreat easily in this world sooner."

The thoughts in his mind moved and got what he wanted. Sean did not stay in this underground palace anymore.

In the past, Sean's plan was to wait for the Wuji Gate to contain a Hashima cell again and complete the recovery of his eyes in the main world, but the rapid changes in Boya's world and the continuous emergence of the sixth-level extraordinary made Sean unable to wait so passively, so this time he came to this world.

Although the strong man in this world is the shadow at present, Sean knows that there are still shadows in secret, such as Uchiha Madara who is still surviving, and Payne who has the Rinnegan, in some cases, they may exert their ability to surpass the fifth level, not to mention the Six Path Immortal who is not dead yet.
Chapter completed!