In the inner perimeter of the Underworld Mountain, a white figure was fighting with no less than a hundred ghost elves, and countless ghost elf corpses were placed on the ground around it.

After killing the last goblin on the opposite side, Ning Xin looked around lightly, within a radius of several miles, no goblin dared to approach her half a step!

"Boom" A white flame that emitted a scorching high temperature quickly struck, and in an instant, the corpses of the ghosts everywhere were all burned in a few breaths, leaving behind Neidan that emitted green light.

Quickly put away the ghost elf inner dan, Ning Xin quietly left, and came out of the ghost secret realm, it has been more than three months, during which she has been staying in Blackwater City, just to collect the ghost elf inner dan.

In the underworld, goblins only grow on the Underworld. From the soul pill classic obtained from the soul vein space, I learned that the inner pill of the ghost spirit is the main medicine for refining and repairing the soul damage, so in the past three months, Ning Xin has killed a lot of ghost spirits.

Outside the gate of Blackwater City, Ning Xin, who was dressed in white, calmly walked among the monks of the underworld, a black bead on her waist exuded a faint yin qi, making her and the surrounding monks exude the same aura, this is the Yin Gathering Bead obtained from Song Yingmo.

"Have you noticed that it seems to be a lot easier to pass through the Stygian Mountains lately?"

"Yes, there seem to be a lot fewer goblins during this time, and in the past, goblins appeared almost in groups, but when I came over this time, I only met a few, and I didn't have much effort to come over. ”

"I seem to have heard that there seems to be a high-ranking monk who specializes in hunting ghosts. ”

"What do you do to kill ghosts?"

"Of course, it's for its soul body, the yin qi in the ghost elf's body is relatively pure, and it can be lowered for several days of cultivation if you suck it. ”

"The ghost's inner pill also has a bit of an effect, and when you are injured, holding it in your hand can relieve some pain. ”

"The goblins are so fast and strong, what kind of high-level monks do you think will make a move? We all feel the decrease in the goblins, so how many goblins do we have to kill?"

"There have been a lot of strange things that have happened in the underworld recently, you may not know that there was another incredible thing in Ghost Domain City some time ago, the mansion of Baili Mingzhuo, the eldest son of the Yin Emperor of the North Pole, was bombed by someone, and many monks died!"

"Who is so bold, Ghost Domain City, that is the base camp of the Arctic Yin Emperor!"

"That person is not only bold, but also a master, Baili Shenzhuo sent more than a dozen merging stage masters to pursue, but he was not caught. Now everyone is wondering who that person will be, and the person who can get out of Ghost Domain City safely is by no means an idle person!"

"Stop talking, it's almost time for us to enter the city, be careful, don't provoke the people next to you!"

"Who are those red-haired monks?"

"The people of the underworld. ”

"What are they doing here?"

"Of course, it's to catch Song Weizi!"

"It's been hundreds of years, haven't you caught Song Weizi yet?"

"Is it so easy to catch someone who can escape from the eighteenth layer of hell?"

"I haven't seen anyone from the underworld set up guards at the gates of each city before!"

At the gate of Blackwater City, Blood Slaughter looked at the monks who entered the city one by one, and was inexplicably a little annoyed in his heart, because the two people who escaped from hell and punished the evil temple had a hard time for hundreds of years, and Blood Slaughter was even dismissed because of this, and now they haven't seen each other for hundreds of years, and they don't know what he is doing now!

"Stop!" Ning Xin was about to step into Blackwater City when Tu Xin suddenly spoke up to stop her.

"What's the matter?" Ning Xin looked at the blood slaughter lightly, but shook the token on her wrist.

Looking at the white-clothed female cultivator in front of him, Blood Slaughter's brows furrowed, he couldn't even detect the fluctuations in the soul power on her body, and he couldn't use his divine sense to detect her cultivation! If he hadn't noticed the faint yin qi wrapped around her, he would have thought that this was a living soul who hadn't started cultivating yet.

"It's okay, let's go!"

Ning Xin glanced at the blood slaughter, and without saying anything, she directly entered Blackwater City.

"My lord, is there a problem with that nungeon?" asked a ghost in a whisper.

"No!" Bloodkill shook his head and continued to look at the people who had entered the city behind him.

"Then why did you stop her?"

"Heh, I just feel that I haven't left the underworld for many years, and the strength of the monks in the underworld is getting stronger and stronger!" said with a faint smile, and then turned his head to look in the direction of the city, looking at the white figure that was quickly submerged in the crowd.

With the strength of his late stage of cultivation, and the strength of his soul power that is several times higher than that of ordinary people, he can't even detect the soul power and cultivation of that female cultivator, so you can imagine how powerful her strength is!

After entering Blackwater City, Ning Xin did not go back to the inn where she lived before, but went directly to the largest yin plant shop in the city.

"Is your shopkeeper here, I want to buy some high-grade Yin Plants!" Ning Xin asked the guy in the shop.

"Senior, wait a minute!" The guy in the shop was a monk who had turned into a god, and after finding that he couldn't see through the cultivation of the female cultivator opposite, he immediately said with a smile and turned around and went up to the second floor.

Not long after, a red-dressed, very bewitching and gorgeous female cultivator slowly walked down from the second floor, looking at the white-clothed and beautiful female cultivator in the shop, Sun Huiying's eyes flickered a little, "I don't know what Yin Zhi this guest officer wants?"

"This is what I want!" said Ning Xin, handing a note to the nun.

Sun Huiying took the note with a smile, and after seeing the few yin plants recorded on it, her complexion immediately changed, the ground root grass, the heavenly soul mushroom, the green dark fruit, and the jade yin pulp, these are all high-level precious yin plants!

"We do have these things in our store, but the price is not low!"

"I know this, you can make a price!" Ning Xin said lightly.

"100,000 top-grade Yin stones. Sun Huiying said with a smile.

"You count!" Ning Xin said and handed over a storage bag, these Yin Stones were found from the storage ring of the Zhou family monk, and they were of little use to her, just replaced with these high-level Yin Plants.

"Wait a minute, what you want will be ready for you right away!" After Sun Huiying instructed a guy, she didn't leave, but said tentatively, "May I take the liberty of asking, are you an alchemist?"

"Shopkeeper, do you have to ask the customers who come to your store to buy things what they do?" Ning Xin glanced at Sun Huiying lightly.

"I'm just curious, I hope you don't be surprised!" Sun Huiying's face was a little embarrassed, but after all, she was used to dealing with all kinds of people, and she quickly recovered.

It didn't take long for the guy to come over with a few jade boxes, and with a rough sweep of his senses, the contents were explored by Ning Xin.

"These are a few yin plants you want, do you need to check them?" At this time, Sun Huiying's expression was a little unnatural, although the female cultivator on the opposite side just now quickly withdrew her divine sense, but the powerful coercion that emanated still allowed her to capture it.

Although she had just advanced to the Merge Stage not long ago, she also knew that the powerful Divine Sense just now was definitely not something that a Merge Stage cultivator could possess!

"No need!" Putting away the jade box, Ning Xin turned around and left the shop, and then quickly crossed Blackwater City and left through the other city gate!

During this time, due to the hunting of ghosts, the patrols in Blackwater City were already very concerned about the monks who came and went, and she was stopped by the bloody slaughter in front of everyone, and she would definitely be concerned by them in the future.

It's better to have more than less, it's better for her to leave early, anyway, she plans to leave Blackwater City!