The bonfire was stirring in the night breeze, and the demon soul Gu Yu had already helped refine the medicine—two drops of fire-colored liquid.

Although she was only a demon spirit, she could still see the exhaustion on her face, and even her body was becoming more and more illusory, and it seemed that casting spells and refining medicine consumed her a lot.

Zhang Xiaofang took a drop of medicine for Zheng Ling, and he also took a drop, but he could only ensure that he spent the night safely. The mana cast by Hu Fangmei is very vicious, covering up the damage in the body and gradually eroding the viscera, how could Wu Xuanzong have such a vicious spell?

After dawn, Zhang Xiaofang had to quickly find some medicinal materials with cold poison in his body, and then refine the elixir through the magic of alchemy to completely treat the injury.

All this is inseparable from Gu Yu's help, and Gu Yu also smiled and agreed.

Zhang Xiaofang felt more and more that this delicate demon soul was definitely a person with a pure heart and a good heart, worthy of deep friendship.

Although he really thought so in his heart, he still took precautions, after all, he would be suddenly killed when he was in the Nine Immortal Heaven Realm, not to mention that the demon soul Gu Yu had just met.

Zhang Xiaofang didn't dare to rest, he decided to have a long chat with Gu Yu all night.

During the long chat, he learned that Gu Yu was the "Pure Spirit Treasure Jade" who had absorbed the spirits of heaven and earth for a long time and cultivated them into demons.

Four hundred years ago, Gu Yu, who was in the realm of the Five Qi Dynasty Yuan for the first time, traveled here alone, and felt that this was a place where spiritual energy gathered, which was very suitable for cultivation, so he retreated and practiced in a cave rock in the valley.

At that time, the valley was not blocked and imprisoned by the pure sun, nor was it covered by a gloomy fog, but it was full of vitality and beautiful scenery.

Later, Dongmen Yu, the sect leader of Wuxuan Sect at that time, wanted to expel Gu Yu from this place, but Gu Yu fought with him, and was finally defeated and sealed under the town stone at the bottom of the valley.

Four hundred years of suppression has completely depleted Gu Yu's demon body, and her cultivation has also been depleted from the realm of the first glimpse of the Five Qi Dynasty Yuan to the realm of the four elephants conceived and melted.

Unexpectedly, thirteen years ago, the valley suddenly shook violently, and the town stone that sealed the ancient jade was also shattered, which gave her a chance to see the light of day again. When she wanted to get out of this valley, she found that the entire valley was imprisoned by the Pure Yang Blockade Knot, and she was also completely damaged by the demon body, belonging to the Yin Body, and she couldn't break through the Pure Yang Blockade Knot and leave.

For the past thirteen years, she has been wandering between the valleys in the form of a demon spirit, trying to find a way out, but in the end there is no way, but because of this, she knows the dangers of the valley well.

In this valley, I don't know when it has become a land full of fierce beasts and evil spirits, such as giant python and poisonous scorpions, it can be said that it is everywhere.

When he learned this, Zhang Xiaofang looked around worriedly, for fear that a giant python or poisonous scorpion would suddenly pop out.

Gu Yu seemed to understand his thoughts, chuckled, and said, "Don't worry, although there are many fierce beasts and evil spirits here, but with me, I can still suppress them!"

Zhang Xiaofang was even more moved, if there was no demon soul of Gu Yu, they would have been crushed by falling from the valley, even if they were lucky enough not to die, they would not be able to deal with those fierce beasts and evil spirits, just like the giant python they encountered before, even if Zhang Xiaoyan and Zheng Ling were not injured, under the joint efforts, they may not be their opponents.

He no longer doubted Gu Yu's kindness, and he was ashamed of his previous suspicions.

"After I find the medicinal materials and heal our injuries, I'll take you out of here!" Zhang Xiaofang looked at Gu Yu and said sincerely.

"Really?" Gu Yu's face was filled with excitement and gratitude, but then he became lost again, and said, "After all, I am a remnant soul, and I am afraid that you will not be able to take me out of that Pure Yang Blockade ......"

She looked up at the dark sky.

Zhang Xiaofang smiled faintly and said with great certainty: "Don't worry, I will definitely take you out of the valley!"

Gu Yu smiled, although there was still some disbelief in his clear eyes, he did not stingy with the gratitude in his heart, and nodded slightly: "Thank you!"

After dawn, Zhang Xiaofang handed over Zheng Ling, who was still unconscious, to Gu Yu to take care of, and went deep into the valley alone to find medicinal materials.

To heal the wounds in their bodies, there are not many medicinal materials needed, only three are enough, the essence of the ancient willow, the astragalus and the aconite.

Such three medicinal herbs should be easy to find, so although he was also injured, he didn't worry about anything.

The essence of the ancient willow, you only need to find an ancient willow tree, the older the ancient willow, the better the medicinal effect, and then take the bark, roots, branches and leaves of the ancient willow, and cast a spell to extract its essence from it.

There was no shortage of old willow trees in the valley, so Zhang Xiaofang was not worried about the medicinal herbs, he looked around, and what he was looking for was aconite and astragalus.

Zhang Xiaofang had passed through a patchwork of trees, walking in an overgrown area, he was far away on a small grassy slope, and saw a plant with leaves like feathers and yellow flowers, swaying in the breeze, as if beckoning to him.

"Astragalus!" Zhang Xiaofang was surprised, and jumped over to get the medicinal herbs.

On this grassy slope, in addition to the astragalus he needs, there are many excellent medicinal materials, probably because no one has been in here for a long time, and the medicinal materials have been grown for a long time, and their medicinal properties are absolutely extraordinary.

He was not polite, and uprooted some of these good varieties and collected them all.

It's a pity that there is no aconite here, Zhang Xiaofang stood on the grassy slope, looked around, and finally attracted his eyes to a large bush in the distance. I saw that the bushes, as if containing fairy energy, were shrouded in a thin layer of mist.

He knew that aconite, a medicinal herb, also liked to grow among the bushes, so he jumped out. This leap affected his true qi, causing a sudden cramping pain in his viscera, and then he realized that the cold and evil qi in his body would violently invade his viscera with the pull of his true qi.

So I had to slow down my pace, and I didn't dare to affect my true qi anymore.

The misty bushes seem to be close, but they are actually far away. When he reached the edge of the bush, he realized what a huge bush it was, but it was almost completely shrouded in a rising mist, which overflowed from the center of the bush and spread out in all directions.

Zhang Xiaofang faintly sensed a fluctuating aura, which was sometimes strong and sometimes weak, and seemed to have a hint of danger. But he still walked cautiously towards the center of the mist overflowing, because his nose already smelled a spicy and hot smell, which was unique to the exquisite aconite.

The closer he got to the center, the thicker the fog became, and after walking a hundred steps, Zhang Xiaofang finally saw a giant grass with leaves in the shape of a pentagonal shape, and more than a zhang long.

"Ah!" Zhang Xiaofang was overjoyed in his heart, and said secretly: "Sure enough, it's a superb aconite!"

He took a step forward and was about to pick up the soil to get the medicine, when suddenly a six-foot-long flame-red giant scorpion burst out from behind the huge blades of the aconite grass, and from the giant scorpion's body, a vast white mist was emitting outwards......