The soul seal technique is a soul seal, which is much more difficult than an ordinary soul seal, just take the four-pole black dragon seal as an example, the complexity of this five-grade dark soul seal has completely reached the level of an ordinary six-grade soul seal, compared to which only a six-grade soul seal master can make it.

However, looking at Danqiu's relaxed appearance at this time, it seems that he didn't take this soul mark to heart at all, which made Danqiu more mysterious in Wu Qingxuan's heart.

The soul seal of the four-pole black dragon seal requires a lot of materials, all of which are materials above the fifth order, black dragon vines, demon spirit crystals, candle bone grass, copper wolf bones, etc., as many as a dozen, fortunately, in the Danqiu space ring, there are a lot of various materials accumulated, and most of the materials required for the four-pole black dragon seal to belong to the soul seal will soon be gathered.

In the dark cave, because of the illumination of the moonstone, it became bright, and two figures, one large and one small, stood on both sides, looking at the pile of materials in front of them.

"Now there is only one material missing, and this material is not available here. Looking at the large number of materials in front of him, a trace of regret flashed in Danqiu's eyes.

"Teacher, I'm talking about Xuanjin Baoyu, disciple here. Saying that, Wu Qingxuan took out the Xuanjing Baoyu from the Coiling Dragon Ring and put it in front of Danqiu.

"Okay, then the materials needed for the Four Poles Black Dragon Seal are all available. Danqiu glanced at Wu Qingxuan with some surprise, but he didn't ask Wu Qingxuan where he got the fifth-order material Xuanjin Baoyu, but began to study the soul seal of the four poles with fiery eyes.

Glancing at the focused Danqiu, Wu Qingxuan didn't dare to disturb, he stood quietly and waited, with a trace of heat hidden in his heart, with the corresponding soul seal of the four poles black dragon seal, he could cultivate this soul seal technique in the future, this is the intermediate soul seal skill of the holy rank, plus the increase of the corresponding soul seal, the power of the intermediate soul seal skill of the holy rank can reach the advanced level of the holy order.

Thinking about it, Wu Qingxuan's heart was very excited.

After studying for a long time, Danqiu slowly raised his head and said with some emotion: "What a subtle soul seal technique, so subtle, I have only seen this one in my life." ”

Hearing this, Wu Qingxuan was overjoyed and said, "Teacher, can you make such a soul mark?"

"Don't worry, leave it to the teacher. Danqiu smiled at Wu Qingxuan, because he had taken the blood of the black devil, his appearance at this time looked a little hideous, his eyes were pitch black, and his face was filled with a black gas.

"I'll just say that your teacher, it's not that simple, I guessed it right. Xiao Jiu said proudly in Wu Qingxuan's heart.

Wu Qingxuan smiled slightly, and said in his heart: "Okay, it's you who are amazing." ”

"That is, Qing Xuan, with the soul skill of the Four Extremes Black Dragon Seal, you should work hard to cultivate, you are too weak now. Xiao Jiu said.

Wu Qingxuan smiled helplessly, and said in his heart: "I know I'm weak now, but you don't need to hit me like this." ”

"Hehe!" Xiao Jiu smiled in Wu Qingxuan's heart, and stopped talking.

Wu Qingxuan pursed his lips, stopped talking to Xiao Jiu, and said to his teacher: "Teacher, how long does it take you to make such a soul seal? If it's too difficult, don't make it, you need to rest now." ”

"Hehe, Qingxuan, don't worry, the teacher still has this ability, the Soul Eater Heavenly Poison has been suppressed by me, at least it will not break out in the next two days, as for the black devil blood, it is not so easy to let me turn into a demon. ”

"There are things that I haven't done yet. After saying that, a hint of fierceness flashed in Danqiu's eyes.

With a flick of his hand, Danqiu took the materials needed for the four-pole black dragon seal to belong to the soul seal, volleyed it in the air, and used his hand to cut out a platform in the cave, and then put it down.

After doing this, Danqiu walked to the platform and said to Wu Qingxuan: "Qingxuan, take out that set of soul pens." ”

Wu Qingxuan nodded, and as soon as his mind moved, the set of soul pens that Danqiu handed over to him appeared in front of the two. Glancing at this set of soul pens, a hint of remembrance appeared in Danqiu's eyes, and then he said: "Take off your upper clothes and sit on the platform." ”

Hearing this, Wu Qingxuan did not hesitate at all, stretched out his hand and stripped off his upper clothes, revealing his thin body, and then sat cross-legged on the platform that Danqiu had cut out just now.

Glancing at Wu Qingxuan's upper body, Danqiu stopped his gaze on his left hand, nodded slowly, and said: "There are currently only two soul mark bearing positions on your body, one on your chest and one on your arm, since the four-pole black dragon seal is a soul seal technique, then draw it on your arm, just right." ”

"What the teacher says is what it is. Wu Qingxuan nodded, the four-pole black dragon seal is a soul seal, and the shape is a long row, which is naturally not suitable for drawing on the chest, Danqiu chose to draw it on the arm, which is undoubtedly the best choice.

"Okay, I'm going to start, maybe the process hurts a little, you have to endure it. ”

After speaking, Danqiu pointed his finger and volleyed the longest soul pen in that set of soul pens, and on Wu Qingxuan's left arm, he kept comparing and testing the position required for the soul mark drawing.

It took a few minutes for Danqiu to settle down, and with a few fingers of the demon spirit crystals in the pile of materials, he flew up and levitated in front of him.

Looking up at the Demon Spirit Crystal in front of him, Danqiu's eyes flashed, and he opened his mouth to spit out a mouthful of flames, enveloping this Demon Spirit Crystal.

"Qing Xuan, when making the soul seal, there are no conditions, and conditions must be created. ”

Just as Danqiu spoke, the demon spirit crystal wrapped in flames had turned into a black liquid, suspended in front of Danqiu, and the impurities contained in it had been eliminated by Danqiu, leaving only its essence.

Seeing the demon spirit crystal turn into liquid, Danqiu nodded, pinched the soul pen in his right hand, brushed it over, and after staining a little demon spirit crystal with the soul pen, he quickly drew it on Wu Qingxuan's arm.

He had already looked at the position just now, and at this time the pen did not stop at all, the whole movement was not muddy, it was very smooth, and the right hand of the soul pen was in the air, pulling out a series of afterimages.

The production of the soul seal is divided into three processes, the preliminary line, the soul mark drawing, and the soul endowment, each step needs to be extremely careful, the slightest mistake will lead to the failure of the entire soul seal.

However, these difficulties seemed to be nothing to worry about for Danqiu, and soon he completed the first step of making the soul seal on Wu Qingxuan's left arm, the preliminary lines, black lines, winding Wu Qingxuan's entire left hand, occupying all places except the palm, reaching the shoulder.

After completing the preliminary line, Danqiu did not stop, constantly ingested various materials, refined them, and began to draw the soul seal, the whole process, Danqiu was very cautious, and the power of his own soul was perfectly controlled.

A few hours later, the second step of the soul seal production, the soul seal was drawn, and at this time, on Wu Qingxuan's left arm, four lifelike black dragons, winding and winding, opening teeth and dancing claws, the dragon head was raised high, making a roar in the sky, it looked extremely hideous, but the entire soul seal was full of a domineering atmosphere.

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