On the strange rocky black mountain, huge black stones stand unevenly, just like a guard soldier, and gusts of wind blow in the air from time to time, and the stones on the ground make a trivial sound due to friction, which seems to be extra infiltrating in the silent and empty mountain.

This is the famous Stygian Yin Mountain outside Blackwater City, and you can see Blackwater City after passing this mountain. At the foot of the mountain, a group of people hurried by, not daring to stop at all. In the crowd, Ning Xin followed silently, and looked at the surrounding environment from time to time.

After killing Song Yingmo, Ning Xin quickly left Beiyin Mountain and hurried in the direction of Ghost Domain City. Halfway through, he met this group of people, and knew that they were going to Blackwater City, so he followed them.

Ghost Domain City is in the north of the underworld, and Blackwater City is a must-pass place, "Jie Ji" suddenly a creepy voice sounded, and the faces of the people around immediately changed, "Don't make a sound!" An old man in the crowd hurriedly said.

Not long after, the frightened screams of the lonely ghost came, accompanied by the cheerful chewing sound of "Woo, Click". When everyone heard this, their colors turned even paler.

"The goblins are out, everyone run!" A very panicked voice sounded, and in an instant the crowd became agitated.

"Shut up, do you want to provoke the goblins?" The old man from before hurriedly reprimanded, and when he saw some people running forward, he immediately shouted, "Come back, don't go over!"

As soon as the old man's voice fell, a few green afterimages appeared in Ning Xin's sight, and quickly attacked the few people running in front, and in less than a few breaths, those people were swallowed up.

"Run!" shouted the old man as he saw the green shadows flying towards them.

The crowd immediately dispersed like birds, fleeing in all directions in a panic, and suddenly Ning Xin saw a black shadow flash in front of her, and looked at it, the old man had already skipped the ghost spirit and flew to the end of the Yin Mountain.

Soon the goblins intercepted everyone, and the sound of cheerful chewing and desperate roars were intertwined, making it even more terrifying at the foot of the silent Shadow Mountain.

Ning Xin put her divine sense to the maximum, and quickly chased in the direction where the old man flew away, whenever the ghost spirit was about to attack her, she could quickly dodge, and after distancing herself from the crowd, seeing that there were still two ghost spirits chasing after her, Ning Xin did not hesitate to send out a soul attack.

"Bang, bang" Under the monitoring of the divine sense, it didn't take long for Ning Xin to hit the two goblins, and the two goblins fell heavily to the ground.

After checking that there was no danger around, Ning Xin carefully looked at the green goblins on the ground, her huge eyes were sunken inward, but a huge mouth was protruding outward, her body was short, less than a meter, her limbs and body were short, but her head was big.

Just now she noticed that when attacking others, the most powerful thing about this goblin is its speed, as soon as it catches up, it will immediately bite with that big mouth, and then quickly devour, and she also found that after being bitten by the goblin, those people seem to lose the ability to resist at once.

After the ghost spirit soul body dissipated, two inner pills that flashed with green light appeared in Ning Xin's sight, and before she could probe the effect of this inner pill, she sensed that several soul power fluctuations were approaching in the direction where she was.

Quickly put away the ghost elf's Neidan, Ning Xin flew forward, and sure enough, as soon as she crossed the Stygian Yin Mountain, Blackwater City appeared in sight, and on the empty and open plain, a black river flowed from east to west.

According to the records of the Underworld Treasure Book, the name of Blackwater City comes from the Blackwater River in front of him, which belongs to the jurisdiction of the Yin Emperor of the West Pole, and after passing this city, it is the territory of the Yin Emperor of the North Pole.

At this time, the riverside is full of people, and it looks very lively. There was only one bridge on the Heishui River, and these people were all waiting in line to pass, and Ning Xin silently lined up behind the crowd.

"Why did you say that this time the Western Pole Yin Emperor revealed the ghost secret realm to the people of the underworld?"

"It is said that this year is the 80,000th birthday of the Yin Emperor of the West Pole, and it is estimated that he wants to take advantage of this time to benefit everyone in the underworld. ”

"Several high-quality secret realms in the underworld are in the hands of the four great Yin Emperors, and I really hope that they can open up the secret realms to the people of the underworld. ”

"Be content, they will definitely leave good resources to their own people! The ghost secret realm is opened once in a hundred years, and it is good to open to the outside world once in a while!"

Listening to everyone's discussions, Ning Xin knew that these people had come from all over the underworld on purpose, in order to enter the ghost secret realm that would open half a month later. After crossing the Heishui River, Ning Xin also followed everyone quickly towards the Blackwater City Gate.

When she was about to pass through the city gate, Ning Xin shook the Xudu token on her wrist, which was obtained from the hands of the four monks who wanted to capture her, which could hide the aura of her still a living soul.

In the years at the foot of Beiyin Mountain, because she had been wearing this token, no one found out that she had not registered in the city of Xudu, and she did not have the mark of Xudu on her body.

Anyone who registers in the capital city is considered a person from the underworld, and according to the rules here, there are only two ways to leave the underworld, either work hard to cultivate and ascend to the immortal realm, or enter reincarnation from the beginning.

After passing the inspection of the city gate guards, Ning Xin quickly walked into Blackwater City, looking at the bustling and lively streets, she breathed a sigh of relief, if you find a living soul in the underworld, you will be sent to the underworld, but these living souls will generally die on the road for various reasons.

After wandering around the street for a while, and seeing many monks wearing the same soul robes as her, Ning Xin was relieved to find an inn that was not very good to live in, and after arranging a ban in the room, she took out the two green Neidan.

Holding Neidan in his hand and feeling it, a cool breath immediately spread throughout his body, making the soul body feel very comfortable, which is very similar to the power of vitality. Ning Xin guessed that this ghost elf's inner dan should be able to repair the injuries on the soul body.

In the following time, Ning Xin generally stayed in the lobby of the inn, listening to the discussions of the people around her, at this time there were several black-clothed monks sitting not far from her, judging from the fluctuation of soul power, the cultivation of several people was above the stage of transforming into a god.

"The City Lord's Mansion is recruiting monks, and it has given a good reward, I heard that there is a Yin Soul Pill in this reward, and many people have participated, how many of us should try it?" one of them looked left and right for a while before whispering.

"Let's wait and see, the people from the City Lord's Mansion have never explained what the task is, and they give such a high reward, I'm afraid it won't be easy to deal with. And I always feel that this time the Western Pole Yin Emperor suddenly opened the Ghost Secret Realm to the outside world, which is not so simple!"

"The third brother is right, what kind of high-ranking monks in this city lord's mansion don't have, where is the need to recruit people from the outside? I think there may be some conspiracy here. ”

"This time the ghost secret realm is opened, and the other three Yin Emperors and the eight major families have sent people over, and the things inside are absolutely extraordinary, so we'd better not get involved. ”

"What could that be?"

"It's not a trivial matter!" Suddenly, Ning Xin saw the old man who had been on the road with them before walk up to the monks and sat down.

"Boss, why are you here too?"

"I didn't plan to come before, but I heard that Song Yingmo of the Song family died, so I decided to come!"

"What? he's a high-ranking monk in the Merge Period!"

"Who did it, and for what?"

"It is estimated that the Yin family did it, for the flower of death on the Yin Mountain!"

"Flower of Death, why did you still come here, boss?

The old man shook his head, "Now the people of the Song family and the Yin family are very stiff, and that place has been occupied by the two of them, and outsiders can't enter." What I'm curious about now is the attitude of the Four Great Yin Emperors and other families.

It stands to reason that they have found the Flower of Death, so they have to fight for it, but now they haven't moved at all, and they have sent a large number of people to Blackwater City, which has to make me wonder what will happen to the Ghost Secret Realm this time!"

After the old man looked in her direction again, Ning Xin got up and left.