During this period, Yang Feng refined about twenty evil spirit pills.

The Xuantian crystal stone and bitter flower in Yang Feng's hand were gone, but other materials were gone, which made him feel a little amused, but these elixirs were enough for him to use for a while.

Yang Feng looked at the bottle in his hand, not knowing what he was thinking about.

The next moment, Yang Feng's figure flashed and appeared in the room.

The golden bee on the side saw Yang Feng and opened her eyes.

Yang Feng looked at the King of Golden Bee and suddenly asked, "King of Golden Bee, if you have been outside for many years, will your body be affected by evil spirits?"

The Golden Bee King said calmly: "I am different from you. My body is a puppet and is not easily eroded by external forces. Moreover, my body contains the power of thunder and lightning, and the evil energy here cannot affect me."

Yang Feng asked, "That's good. I've been in seclusion for some time, has anyone come to me?"

The Queen of Golden Bee didn't say anything, took out four or five notes to pass it over.

Yang Feng took the notes of the sound transmission, and his spiritual sense penetrated in, shook his head.

All of these sound transmission notes were sent by Kongshi.

Maybe there was Xiaotian Dog, and Miao Xiu and others did not come to visit him.

There is also Xiaotian Dog who also left a music transmission note and asked how to do it in the future.

Yang Feng walked outside, pinched the magic trick, and a passage was revealed in the room's ban.

Yang Feng pushed the door and walked in, took out a note to transmit and said a few words, then waved his hand.

The sound transmission note turned into a black light and flew towards the front, entering the room of the Xiaotian Dog.

Yang Feng came to the door of Kongshi's room, pinched the magic trick, and shot out a white light in the restriction outside the door.

The restriction on the door of the room disappeared quickly and the door opened.

Kong Shi said hoarsely: "Fellow Daoist Yang, you finally came out of seclusion, please come in."

Yang Feng frowned, pushed the door and walked in.

The door automatically closed, and the black restriction was restored again.

The room was a little dim, and Kong Shi was sitting in the corner of the room now.

A pipa floated above Kong Shi's head, which was a treasure obtained from the ruins of Wuxiangmen.

Next to the pipa, there is a flag with star patterns on it, a space immortal weapon obtained by Yang Feng at the entrance of Wuxiangmen.

Flashes of silver light emanated from the two space immortal objects, forming a light cover, covering Kong Shi's body.

Silver array flags were floating around Kongshi, and countless silver array patterns were also on the ground, forming a complex array.

In addition to the silver light shield, there is a larger silver light shield.

Kong Shi sat inside, his face looked very bad, his hair was messy, his eyes were blood red, and his body was full of evil spirits, and he looked like a madman.

When Yang Feng saw Kong Shi like this, he was stunned and asked, "What's wrong with you..."

Kong Shi smiled bitterly and said, "I was caused by the evil energy. I didn't expect that the evil energy in the demon world was so powerful. I have used many methods, but I still can't completely isolate the invasion of the evil energy."

"Fellow Taoist is also overcoming the evil and decline disaster?"

When Yang Feng heard this, his face looked slightly surprised.

"Actually, it started hundreds of years ago, but I suppressed it with my secret technique. I didn't expect it to appear at this moment. Not to mention this, Fellow Daoist Yang, have you refined that evil spirit pill?" Kong Shi looked at Yang Feng eagerly and asked.

Yang Feng didn't say anything, and waved his hand and a black pill appeared in his palm. Threads of black air could be faintly seen on the surface.

Kong Shi's eyes lit up and he suddenly stood up. The silver restriction around him flashed, and a silver light flew out of it, turning into a silver hand and holding the black pill.

Yang Feng did not stop him and allowed the silver big hand to hold the evil spirit pill.

The big hand was about to shrink back, but suddenly stopped in mid-air.

"Fellow Daoist Yang, what should I use to exchange this evil spirit pill?"

The evil spirit on Kong Shi seemed to fluctuate violently because of his excitement, and his arms were trembling a little, but he still looked at Yang Feng and asked.

"Let's talk about this later. The most urgent thing is to refine this pill to suppress the evil energy in your body. Otherwise, according to your current situation, and you are in this demon world environment, once the evil spirits break out, it will be a lot of trouble." Yang Feng said with a faint smile.

"Okay, then I'm welcome."

Kong Shi thanked him gratefully, and his silver hand flew back and sank into the silver ban.

The silver light flashed on the surface of the silver pipa, dripping.

The void near Kongshi immediately twisted, and vortexes of space emerged out of thin air. The silver ban also shone brightly, completely submerging Kongshi's body.

Seeing this scene, Yang Feng raised his eyebrows slightly, but he didn't leave. He found a place in the house and sat cross-legged.

Time passed little by little, and more than half a year passed in a blink of an eye.

The rolling silver light suddenly drifted away and disappeared in a blink of an eye.

The silver ban inside disappeared at some point, and Kong Shi appeared.

At this moment, his breath had calmed down, and the red light in his eyes disappeared, and it seemed that he had completely recovered.

"Fellow Daoist Yang, thank you very much. If it weren't for your evil spirit pill, I would have really died in this demon world." Kong Shi bowed to Yang Feng and thanked him.

"You and I are in this dangerous place in this foreign land, so we should naturally help each other." Yang Feng stood up and said with a smile.

Kong Shi glanced at Yang Feng, pondered for a moment, took out a square jade box with his hands, and after opening it, there was a dark spiritual herb inside.

A strange smell emanated from the spiritual herb, and my mind suddenly became clear when I heard it.

"This is……"

Yang Feng immediately recognized what the black spirit herb was, and his eyes lit up.

"If I read it correctly, Fellow Daoist Yang, you should have practiced the magic refining technique. I must also need this Ten Thousand Soul Grass. This grass was purchased many years ago, so I can exchange this item for the evil spirit pill just now." Kong Shi said, handing over the jade box.

"Since that's the case, I'm not polite. This thing is indeed what I want."

Yang Feng glanced at Kong Shi deeply, took the jade box, and put it away.

"This Ten Thousand Soul Grass has improved its spiritual consciousness, and many people swallow it directly after obtaining it. In fact, if there is a way to refine this object into Ten Thousand Soul Pill, the effect will be better." Kong Shi said again.

"Ten Thousand Soul Pill?" Yang Feng showed a hint of surprise on his face.

At the Kuncheng auction that year, the Immortal Inspector used this as bait to fish out the person who needed the Ten Thousand Soul Grass to improve his spiritual consciousness by practicing soul refining skills.

Although he did not succeed at the beginning, he had specially investigated information about the Ten Thousand Soul Grass afterwards. The information he found mentioned the use of the Ten Thousand Soul Grass, which were all swallowed and refined directly, and there was no saying that it was refined into pills.

"The Ten Thousand Soul Pill is a pill recipe developed by a master of my Demon Realm. Millions of years ago. It has not been spread to other parts of the Immortal World yet. It is not surprising that Fellow Daoist Yang, you don't know."

Kong Shi took out a jade slip and handed it over directly.

Yang Feng's eyes were slightly condensed, and then hesitated to take the jade slip.

His spiritual sense penetrated it and quickly took it back, with a hint of joy on his face.

At first glance, the materials required for the Ten Thousand Soul Pill are not complicated. As long as you return to the fairy world, you can easily get it all in one place.

Moreover, according to the above-mentioned pill formula, after refining the Ten Thousand Soul Grass into Ten Thousand Soul Pill, the effect will indeed increase significantly, which is naturally an unexpected surprise for him.

"Fellow Daoist Yang, there are so many evil spirit pills you have refined this time. Can you sell a few more for me? Although I don't have more Ten Thousand Soul Grass on me, at the Kuncheng Auction, the Ten Thousand Soul Grass auctioned for 3,500 immortal stones. I am willing to exchange it for this price." Kong Shi looked at Yang Feng hopefully and asked.

"I don't have enough materials on my body, so I only refined a small batch of evil spirit pills this time. I also need this item to protect myself and live, so I can only sell you five." Yang Feng said after pondering slightly.

"Just five."

A hint of disappointment flashed in Kong Shi's eyes when he heard this, and then raised his hand and waved it.

There was a clamor on the ground beside me, and a small pile of fairy stones appeared.

Yang Feng's spiritual consciousness swept over the immortal stone, waved his hand and put it away, then took out a black jade bottle and threw it to Kong Shi.

Kongshi opened the bottle plug, but there were six evil spirit pills inside.

"I won't take the recipe for the Ten Thousand Soul Pill in vain, just use a evil spirit pill as compensation." Yang Feng said lightly.

"Then it's better to obey your duty than respect!"

Kong Shi laughed, and a big rock fell to the ground in his heart, and he unconsciously recovered his previous rebelliousness and freedom.

The two chatted for a few more times, and Yang Feng said goodbye and left, and returned to his room.

Although he had more evil spirit pills on his body, he did not dare to delay outside. He immediately entered the space to practice to reduce the erosion and assimilation of evil spirits on himself.

In the blink of an eye, several years passed, and the huge tower ship finally arrived at the main city of Mobei, Mobei City.

The Mobei City is quite large in area, comparable to some medium-sized cities in the fairy world.

There are many residents and many shops in the city, but they are far less than some cities in the fairy world.

The tower ship hovered slightly in the air and landed in front of a tall mansion in the city. Yang Feng and others walked down the tower ship one by one.

Yang Feng was unwilling to leave the space, but the three of them were guest officials of the Miao people at this moment and had to show up.

However, all three of them restrained their breath and did not attract attention.

"Lord Miao, you are here. The Domain Lord is waiting for you inside. The other lords have arrived at this moment."

A man in black robe with scales quickly walked out of the mansion and came up.

Miao San waved his hand and said, "Here you come so quickly, let's lead the way."

The man in black robe nodded and then brought a few people to a hall.

Above the hall, a big man was sitting at this time.

This big man is tall, as tall as two people.

The big man was wearing a black brocade robe and had a very burly figure.

There were several chairs placed on the left and right below the main hall. Except for the last chair on the left, the other chairs were all filled with people.

Behind these people, four or five followers stood.
Chapter completed!