This area is an absolute forbidden area, not only is there no ghost, not only does it not exist, even ghosts do not exist, only the rushing Lethe River, and even the insects and snakes living in it are nowhere to be seen.

When Long Yuan arrived, he was able to do this with his powerful body, and at the same time, he was also the only person in the entire Ghost Gate World who was qualified to come here.

At the end of the Lethe River is very ordinary, there is a spring gushing with the water of the Lethe River, and there is a dark cave next to the spring, which is the lair of the Ghost King.

Zhang Chen landed on the ground with the Ghost King, and when he walked inside, he found that the light suddenly became brighter.

There was no light source in the cavern, but it was brighter than the light outside.

After Zhang Chen followed the Ghost King around a corner, he finally understood why this cave was brighter than the outside, because in the cave hall inside, there was a golden formation pattern track looming.

The combined effect of these formations is to expel the filth.

It was precisely because of the filthy aura that the ghost gate world felt much darker than the outside, and after those strange gases disappeared, all the strange things disappeared.

So far, there has been no sign of the backflow of the Lechuan River, and Zhang Chen can finally put his mind at ease and look at the environment of this area with peace of mind.

The whole grotto is naturally formed, and only a part of the area has traces of artificial excavation, which is naturally the ghost king.

From the other party's memory, it was known that the purpose of digging those areas was to better accommodate the formation, and what formation was not explained.

In addition, there are many statues of the priests of the underworld in the cave, such as the bull head and horse face, the ten halls of Yama and so on.

The Ghost King has no memory of these statues in his memory, and it is not known if he carved them himself or if they originally existed in the cave.

Zhang Chen walked up to the statues and touched them with his hand, and found that those statues were covered with a cold aura, not a cold aura similar to that of ghosts, but an essential cold aura, only gloomy cold, without any other evil aura mixed in.

This kind of aura is generally only available to the guardians of the underworld or the gods who receive incense offerings.

Among them, the cold aura on the sculpture of the bull head and horse face is the weakest, it is almost so weak that it is invisible, and there are hideous cracks and dense cracks, and there are signs of collapse at any time.

Zhang Chen looked in front of these two statues, most of the cracks on the bull's head came from the heart and throat, while the horse's face was directly separated from the body, and a crack directly cut off the implication between the two.

After pausing in front of these two statues for a moment, Zhang Chen walked over to the other statues to take a closer look, and those statues also had cracks similar to these sculptures, but they were small.

Stretching out his hand and putting it on it, the breath of the years is even longer.

Finally, after looking at all the statues, a bronze slate suddenly jumped into Zhang Chen's sight.

Since experiencing the Sanxing Gudui incident, he is quite sensitive to things like bronze, and carefully confirmed that it is not the missing bronze heavenly monument, nor does it belong to the back part of the heavenly monument, but the words recorded in it make Zhang Chen particularly interested.

"In the year 13254 of the underworld calendar, the great terror came! Lethe River went against the current, the Huangquan Road was broken, the bridge was broken, the reincarnation jade plate was broken, the ten halls of Yama died, and the Yin Si Difu was paralyzed, and it was no longer possible to indirectly lead the dead from the yang into reincarnation normally. ”

This paragraph alone made Zhang Chen feel cold. He hadn't experienced it in a long time.

You must know that the reincarnation system belongs to the foundation of a world, and it can be said that it is the hardest thing in that world. As long as the Heavenly Dao exists, this system will not collapse.

But now, the information recorded on the bronze tablet made him feel an unprecedented horror.

Even the underworld that maintains the reincarnation of living beings can be shattered, and even the clergy who live and live together with heaven and earth can be killed, so that the dead death system in this world can completely collapse, how terrifying must it be?

And the Ghost Gate World had already occurred before the establishment of the Reiki Ending Law Period, does it mean that the turmoil in the Yin Division appeared together with the Aura End Dharma Period?

But the year 13254 is written on the Difu calendar, and I don't know what the ratio of the time conversion between the underworld and reality is.

Boom~

At this time, the sound from behind attracted Zhang Chen's attention. Turning his head to look, he found that it was the Ghost King carving the formation track.

His skull took the shape of a human, and he held a sharp black stone in his hand, and was carving a formation track on a hard crystal of dark energy.

This stone was in the hands of Long Yuan before, and at that time he also said that the ghost king would be restrained by this black stone, but now others are holding it in their hands to draw the formation pattern track, this guy's wisdom is really high, showing the enemy weakness, and deliberately putting a long line to catch a big fish.

Smiling and laughing, Zhang Chen suddenly couldn't laugh, because he found that no matter how he got it, he couldn't control the ghost king.

The Ghost King unknowingly broke free from his control!

"Who the hell are you!" After thinking about it, Zhang Chen asked in a deep voice.

The ghost king glanced up at him, and the old eyes made Zhang Chen's scalp troublesome. It is the old eyes that only people who have experienced a long time, are accustomed to life and death, and have experienced the ups and downs of the world.

The ghost creatures incarnated by the fragments of the rules actually turned into human beings at this moment, if they let those people in the reincarnation city who have died know about it, they must not be shocked to lose their big teeth?

The Ghost King just glanced at Zhang Chen lightly, and continued to draw the formation track path without saying a word!

"Pretending to be a ghost!"

Zhang Chen snorted, raised his hand and condensed a firework and threw it over, the flame passed through the ghost king's body, and finally smashed on the black stone wall behind him, smashing a big hole.

"Formation projection?

Zhang Chen said: "The rule fragment can not only be turned into a ghost with spiritual intelligence, but also can be fused with the formation and become a reserved historical projection. Well, I'd like to see what the hell you're trying to do!"

The ghost king turned a deaf ear to Zhang Chen's words and continued to do his own work.

During this time, Zhang Chen was also observing the movements of the ghost king, while searching for the place that led to the projection of the formation, and finally found that the formation that produced the projection came from the rule fragment itself.

This piece of rule fragment can not only allow the ghost king to settle next to the Lechuan River, but also transform it into a historical projection, which is indeed a bit powerful.

However, drawing a formation track on top of the rule fragment was the first time Zhang Chen had heard of it. In the Star Spirit Immortal Realm, even the most powerful Formation Heavenly Master under his command had no way to do this.