Yang Xuening couldn't refine elixirs either. She sat quietly not far away, her eyes unblinking, staring at the flames surrounding Nie Fan's hands.

Nie Fan held his breath and focused his mind, and was extremely serious. He knew that these spiritual herbs were difficult to find on earth. From the fact that Li Xiaodie was so frozen, she must have taken a long time to collect them all.

The old woman in the room cleaned up and walked out again. She watched Nie Fan refining the alchemy in the corner, and her eyes were slightly surprised.

Immediately nodded secretly and walked towards Li Xiaodie's room opposite with a smile.

Li Xiaodie was extremely nervous. Seeing that Nie Fan always flipped his hands at a critical moment, her heart suddenly stopped beating, pursing her mouth tightly, and widened her eyes.

The alchemy furnace was thumping, the white mist rose, and the fragrance gradually spread out.

Not long after, the old woman walked out again, watching Nie Fan concentrate on refining the alchemy, standing behind him, watching his technique.

When ~

After half an hour, a dull sound suddenly sounded in the alchemy furnace.

Li Xiaodie Li opened his eyes wide and stared at Nie Fan's alchemy furnace, and his intuition jumped out.

Yang Xuening's pretty face also changed slightly, her eyes were clear, as if she was a little interested. She looked up at Nie Fan's clear face, and she fluctuated slightly, then frowned slightly, as if she was a little annoyed.

The old woman who had been standing behind Nie Fan looked at Yang Xuening's expression, and a smile appeared on her old face.

"Okay." Nie Fan opened the elixir furnace, patted it with his hand, and three bright red pills flew out.

"Ah, really?" Li Xiaodie hurriedly grabbed it with her hands, but before she could touch it, the three pills flew backwards and were grabbed by the old woman.

"Grandma..." When Li Xiaodie saw it, she jumped up quickly and reached out to the old woman's right hand holding the pill.

"You girl, you are always so irritable." The old woman held her hands, and the originally hot and hot breath disappeared, and three pills appeared quietly in her palm.

Li Xiaodie didn't care about so much now. She hurriedly grabbed the pill from the old woman, turned around and rushed straight outside.

The old woman looked at her back, smiled and shook her head, turned to look at Nie Fan who had already stood up, and said, "Zhoushan has broken an entrance, and it has been broken inside, so I can't show you the way, but with this token, you can search it slowly inside."

Nie Fan nodded and turned to Yang Xuening and said, "Do you still want to find Tianyoucao?" They have all broken through their cultivation level, and now there is no need to rush to refine the Wannian Snow Lotus Petals and Fire Lotus Petals into pills.

Yang Xue hesitated for a moment, then nodded and said, "Yes."

Nie Fan did not object, if he could refine such a pill, it would be used one day in the future. He turned to look at the old woman, and before she could speak, she said, "I'll send you there."

As he said that, suddenly he stomped his crutch and his figures changed immediately. In less than a blink of an eye, the old woman Nie Fan and Yang Xuening appeared at the foot of a towering mountain, surrounded by huge statues of barbarian gods...

"It's here." The old woman pointed to a dark cave entrance not far away.

Nie Fan stood there, his spiritual sense stood at the entrance of the cave, but then he took it back, with inexplicable power blocking his detection, and he couldn't get in very far.

"You must be careful. This is the residence of the Barbarian King back then, and there are many things that are difficult to explain in it." The old woman looked at Nie Fan and warned seriously.

Nie Fan remembered the black insect mother-in-law she met in Xiaobanshan. Her cultivation was extremely low and the insects and ants she raised were not very powerful. However, based on this, it was speculated that the Barbarian King, Nie Fan felt a little nervous and nodded, "Thank you for your advice, senior."

"Xue Ning," the old woman smiled and turned to Yang Xue Ning again, saying, "Don't believe what your master said. Fate is illusory, how can you calculate it? Everything is as you wish."

Yang Xuening's pretty face was thoughtful, nodded slightly, and said, "Yes."

The old woman glanced at Nie Fan again and said, "Go in."

"I will definitely go to the garden to pay homage to the two seniors again." Nie Fan looked at the entrance of the cave that was close to him and said to the old woman.

The old woman nodded with a smile and said, "That old guy will definitely be very happy."

Nie Fan looked at Yang Xuening again, took a secret breath, and turned around and walked inside.

"Teacher, take care of yourself." Yang Xuening said crisply to the old woman, following Nie Fan and walking inside.

Seeing the two men disappearing into the dark hole, the old woman's smile slowly retracted and she sighed softly: "I hope there has given up..."

The moment Nie Fan walked into the entrance of the dark cave, his body could not stop falling.

Bang bang

With two light sounds, Nie Fan and Yang Xuening landed one after another. Both of them looked up at the surroundings, their expressions changed. It was not all dark here, and light shone in from all over the place.

Despite great damage, most of the ruins remain in the passage, which can be inferred from the scene.

The statues of the barbarian gods dozens of meters high are ferocious and fierce, spread throughout the passage. The passage is piled with tons of square stones, engraved with various large murals. Being here makes people feel unconsciously humble and insignificant.

"Let's go." Nie Fan had seen a more glorious palace than this and spoke to Yang Xuening.

Yang Xuening's pretty face did not change much, and she followed Nie Fan and walked inside.

This was the former residence of the Barbarian King and the most important place for the Barbarians. Although it was greatly damaged because of that war, there was still mysterious power looming to block his spiritual consciousness.

The two walked along the passage and into the interior. There were no corpses or weapons, and they were obviously cleaned up a long time ago.

The huge statues of barbarian gods that can be seen everywhere, either hideous, melancholy, fighting, or meditating, stand on both sides of the passage, none of which is complete, and are destroyed by powerful forces. The passage is also uneven, and there are huge pits from time to time, and the two of them are about to leap over.

"Wait." Just as he walked a fork, Yang Xuening suddenly spoke softly.

Nie Fan paused and turned his head.

"It seems that there is something over there." Yang Xuening looked at the fork on her right and said with a clear voice.

Nie Fan looked at him, but found that the end was pitch black and there was nothing.

Nie Fan looked at him and thought. He had been walking in a straight line, hoping to find a way to the underground, but Yang Xuening would not be aimless and moved his heart and said, "Let's go and take a look."

Both of them were careful. Although they could not reach five meters away, Nie Fan still let go and carefully investigated the left and right. When he came, he received a warning from the old woman that the Barbarian King's ability was unpredictable. This was his former residence and he had to be careful.

As the two of them approached, a heat gradually spread over. Nie Fan's expression remained unchanged and he continued to walk forward.

Not long after, a few people appeared in a circular mountain belly, not far away in an elliptical pond. The red magma rolled, and the terrible heat spread around. A small circle of white liquid gathered in the center of the magma and floated on it.

"Yanhuo Liquid!" Nie Fan opened his eyes and stared at the white liquid on the magma. This is the essence of magma, which is extremely difficult to appear and has incredible magical uses. If injected into the weapon refining, it can not only increase the sharpness and toughness of the weapon, but most importantly, it can also improve the level of the weapon!

He suspected that the Black Rock Sword limited the power of the seven swords in one. If he found the right auxiliary material and broke through to the fifth level of Qi training, he could definitely upgrade the Black Rock Sword to a higher level. With this Yanhuo Liquid, it is entirely possible to upgrade the Black Rock Sword to the level of magic weapon. Even if the Seven Killing Sword is at a higher level, I believe that the Black Rock Sword will no longer hinder the power of the seven swords in one!

Nie Fan felt a little excited when he thought about it, and raised his foot and moved forward.

"Be careful." As soon as Nie Fan raised his foot, Yang Xuening spoke softly.

Nie Fan was stunned and then retracted his foot. He knew that Yang Xuening practiced the ice-type technique that was the most sensitive to heat sensing. Since she did this, she must have discovered something wrong.

Nie Fan suppressed the excitement in his heart, calmed down and observed quietly in the abdomen of the mountain. Not long after, his face changed. There was an inexplicable power flowing around the valley. If he accidentally stepped into it, he would definitely be attacked, and the magma pool was the eye of the formation!

Nie Fan carefully tempted and used his true energy to condense his palm and push forward. As a result, a red light curtain flashed and smashed the true energy hand.

Nie Fan took out the missing corner of the jar and activated it. He walked forward carefully. As a result, a red light screen appeared, and almost cut off a corner of the jar. Fortunately, he almost pulled his hand back.

After pondering for a while, Nie Fan used the Seven Killing Sword to test again, but the magma rolled and a terrible force appeared in the valley, as if it could completely destroy them in one fell swoop, which was daunting.

Nie Fan quickly took it back, his face became more and more calm, and his heart was turning. Yanhuo Liquid naturally could not give up easily. He only had two of his seven swords, and it was still far from collecting them. Yanhuo Liquid was a treasure to him.

"Let me do it." Suddenly, Yang Xuening, who had been quiet and silent, spoke softly, and then a white snow lotus appeared above her head, turning slowly.

Nie Fan did not make a sound, watching her step forward.

Yang Xuening's every move was beautiful and flawless, with white clothes fluttering, and a white lotus on her head, making people feel even more holy.

The white snow lotus slowly approached, but the red light curtain hidden in the void did not appear, as if Yang Xuening's approaching did not sense.

Yang Xuening walked forward silently, and soon passed through the light curtain and walked to the rolling magma.

As soon as her jade hand stretched out, a white jade bottle appeared in her hand. When she threw it away, the white jade bottle flew over the white liquid. Her jade hand turned, and the white liquid automatically flew up, like a thin stream, and flew into the mouth of the white jade bottle.

The white jade bottle seemed not big, but it filled the ball of Yanhuo liquid that could be filled ten times.

Yang Xuening stretched out her hand and the white jade bottle flew back.

Yang Xuening turned around carefully, quietly passed through the red light curtain, came to Nie Fan, and handed him the white jade bottle.

Nie Fan reached out to take it and did not thank him. Since he woke up, he looked at Yang Xuening with the eyes, and he found that there was a slight change between him and Yang Xuening, and as time passed, the change became more and more obvious.

He couldn't tell whether it was specific, and he vaguely felt that there was something more in his heart.

———
Chapter completed!