After the death of a demon beast in the Blood Refining Realm and above, the blood seed in the body will condense into a blood crystal, called a demon spirit, which contains the bloodline essence and spirituality of the demon beast, as well as the demonic qi.

The Heavenly Dao bloodline of the demon clan is usually stronger and more complete than that of mortals, especially the high-level and top-level demon clans, if a cultivator refines the demon spirit left behind by them, he will definitely be able to greatly improve his Heavenly Dao bloodline, making himself from a mediocre genius to a genius, and he can also quickly improve his cultivation.

At the same time, the demonic qi of the demon clan will also be integrated into the cultivator's body, making it easier for the cultivator to fall into the demon.

If the bloodline of the demon is too strong, such as the top-level demon clan such as Zhenjiao and Zhenkun, the cultivator will even be assimilated into a half-human, half-demon monster, commonly known as a strange demon, which sounds very weird, but in fact it is extremely powerful, which can be called a step to the sky.

It is precisely for this reason that although refining demons is an evil method that is difficult to control, there are countless mortal monks who have embarked on this path.

In this world, who doesn't want to change from a mediocre genius to an amazing genius, who doesn't want to change from a mortal grass citizen to an invincible Jiaokun in the world?

Who doesn't want to reach the sky in one step in this world?

Is it to be ordinary and do nothing, or would rather die in the devil than break through to a higher realm and step into a completely different world?

Qin Xuan struggled violently in his heart, weighing the pros and cons.

Feng Tianqiu looked like a middle-aged man, but he was actually a monster who had been cultivating for more than two hundred years, and he was scheming, so of course he knew what Qin Xuan was thinking.

"This is the Demon Pill specially used to suppress demonic energy, and all the treasures accumulated by the Qin Clan on Spirit Whale Island in the past three hundred years can't be exchanged for one. Even the six-thousand-year-old Star Sect can only refine one per year, and it has always been held by the Sect in Charge. ”

Feng Tianqiu took out a pale golden jade porcelain pill bottle and threw it directly in front of Qin Xuan, obviously saying that it was priceless, but it was as casual as throwing a pebble.

"Give it to me?"

Of course, Qin Xuan knew the value of the Demon Pill, he had heard of it a little in the Daoist Academy, and he had heard it a few times by his uncle Mu Yin's side.

This is a rare elixir that only has legends.

Mu Yin had the opportunity to buy half a broken product to help his brother-in-law suppress the demonic qi, but the other party's offer was worth the entire Spirit Whale Island, so he couldn't afford it, so he could only go to the South China Sea to find another kind of magic pill that was easier to get.

As a result, he went for half a year, and when he returned to Spirit Whale Island, he had already been a person.

"It's always good to be a pawn of this seat, and this seat can also give you the best demon spirit, so that you can ascend to the sky from now on. Before that, you have to do the first thing for the throne, and the first errand that the throne gives you. ”

"Please ask the seniors to command!"

Qin Xuan immediately decided to gamble on a game, he had no other choice at all, he was willing to be bland, it was just sitting still.

He looked like a very common teenager, fifteen or sixteen years old, with a lean physique, his skin tanned and ruddy from the sun of the eastern part of the West Sea, with a ponytail and a short green shirt and loose cuffs, which were common among Taoist disciples.

Everything is ordinary, but he has experienced too many ups and downs, grinds and tortures, and these are even great horrors that he has not experienced in his previous life.

Feng Tianqiu found out everything about him, so he chose him, "Do you know what Dongtian is?"

"The younger generation knows a little bit about it. The Book of Ten Instruments says that the vessels of storage, the vessels of Qiankun, the vessels of Sumeru, and the treasures of the cave are all instruments of space. The storage bag is a low-level space magic weapon, which is only maintained with a rune array, and is of the lowest grade. The Qiankun Ring and Qiankun Pot are better medium and high-level space magic weapons, and the high-level and top-grade space magic weapons are conceived and nourished by the spiritual blood of the practitioners, and gradually replenish the spiritual materials, with the five elements spiritual materials and the void essence dust as the foundation, and the blessing of the treasure ban, you can be promoted to the space magic weapon. ”

"There are nine layers of treasure forbidden, and the space magic weapon is blessed to the fourth layer, which can be counted as a small cave heaven magic weapon, and blessed to the seventh layer, it becomes a small world of its own, which is the real cave heaven magic weapon. ”

"Spirit Whale Qin's Stone Scripture Cave has a hundred volumes, although it is not worth mentioning, the most basic subjects are also available. Feng Tianqi bowed his head slightly, satisfied with Qin Xuan's answer, "Then do you know what the seven foundation caves of the Star Sect are?"

Qin Xuan shook his head helplessly and said, "I've only heard of the prestige of the three major cave heavens of Xingchen, Nebula, and Feiling, and I don't know about the other four. ”

"It's enough for you to know the Flying Spirit Cave Heaven now. This cave has a special origin, and it has always been held by a certain ancestor of the Xingchen Sect himself, but in these ten days, that ancestor is definitely not in Xingsu Mountain. The cave is closed, and it stands to reason that no one can enter or leave, and no one supervises it. ”

Feng Tianqiu held up the golden jade plaque in his hand and said, "This is the four-elephant golden jade plaque that only the seven great descendants of the Star Sect can hold, which can not only be used to distinguish the bloodline of cultivators, but also a very special teleportation weapon. With this card, coupled with some of the means left behind before this seat betrayed the sect, it was able to send a Qi Condensation Minor Cultivator into the Flying Spirit Cave Heaven. As a trivial Qi Condensation Minor Cultivator, your first errand is to steal a golden Bodhi tree from the Flying Spirit Cave Heaven, which is located in the middle of the Cave Heaven and is easily recognizable. ”

"A tree...... Rare Spirit Seed?" Qin Xuan was both suspicious and worried.

"Not bad, a tree!"

Qin Xuan was accustomed to using "tree", and the cultivators of this heaven and earth were accustomed to using "plant", and when he was corrected by Feng Tianqi, he realized that he would have to pay attention to this small problem in the future.

Feng Tianqiu had already calculated this matter very clearly, and when he was ready, he took out a swarthy stone tripod magic weapon and a cyan jade slip and handed it to Qin Xuan.

He asked Qin Xuan to refine the stone tripod magic weapon first, "You have to go in now, what to do, this seat is very clear in the jade slip." If you do this well, this seat will give you more benefits, and then I will ask you to do the second thing. Ten things, one is not much, and one is not much. ”

"Good!"

Qin Xuan immediately agreed, thinking, I believe you have a ghost!

Transplanting spiritual trees and herbs was a very complex technical task, and it was not difficult for him.

Spirit Whale Island has accumulated for three hundred years, and there are currently more than 4,000 spirit seed tea trees, many of which are treasures, and in the bamboo forest around the stone garden, there are also 6,000 spirit seed fog bamboo, which he often touches and transplants, and has rich experience.

He thought that it might be this factor that Feng Tianqiu chose him to do this.

The swarthy stone tripod was originally only one foot square, Qin Xuan refined the stone tripod according to Feng Tianqi's instructions, and the stone tripod immediately became four feet square, and automatically fell under his feet, gushing out a strong gravitational force, holding him up in mid-air and floating.

Around the stone ding, there were about forty rune lights flowing, and each rune light was a protective prohibition, surrounding layer by layer, protecting Qin Xuan.

Seeing this scene, Qin Xuan knew that this trip was not safe, and he could only sigh in his heart that life and death were fate.

Although it was ten days, that ancestor had only just left, and the Cave Heaven Great Array was closing, but it was not completely locked, and it was the best time to break through the Cave Heaven Great Array.

Feng Tianqi immediately launched a huge amount of star mana, vast as the sea, thick as pulp, gushing into the golden jade waist card, the starlight flowed, opening up a galaxy-like winding space channel.

This passage was in turmoil at all times, and the inside was even more lightning and thunder, and Qin Xuan was thrilled to watch, and the qi and blood in his whole body suddenly rose to the limit.

"Go ahead!"

Feng Tianqi let out a low snort, and with a single palm volley, he pushed Qin Xuan and Shi Ding in.

Just as Qin Xuan speculated, this teleportation channel was not safe at all, there was tearing power spreading in all aspects of the interior, and the talisman prohibition around Shi Ding crackled and shattered, even if he was under Shi Ding's protection, his body seemed to be torn apart.

Thankfully, it was only a short time before he crashed through the teleportation passage into a vast and wonderful cavern, and the passage closed.

He fell to the ground, his clothes were torn, his chest, abdomen, and arms were torn apart, and half of the runic light on the stone tripod was destroyed.

The aura in the cave is as rich as mist, the spiritual soil is fertile, and a hundred acres of medicine garden with an astonishing scale has been opened, tens of thousands of herbs are planted, and there are countless golden rays on the top of the cave, which are as bright as day.

Tens of thousands of square stone boxes were excavated from the wide cave wall, and each stone box was sealed with a light curtain, which stored demons of different colors and lusters, shining with layers of blood light.

In the center of the cave, there is a majestic seven-zhang stone stele, engraved with the eight characters of "heaven and earth have spirits, the origin of blood", the handwriting is pale and simple, there is indeed a peculiar Bodhi tree there, the whole body is full of golden light, the leaves are like gold leaf, and the trunk also flashes with blue-yellow luster.

The Spirit Whale Qin clan originally established the clan foundation by planting spirit seed tea trees.

Qin Xuan's vein branch has risen rapidly from a poor family to the richest man on Spirit Whale Island in only sixty years, relying on the pharmacist skills that the old man Qin Li learned in the Jumu Dao Academy, and cultivating the spirit seed grass tree is the old man's specialty.

Therefore, Qin Xuan had seen a lot of spirit species trees and grasses.

He only had to look at it to know that the spirit seed Bodhi tree in the center of the cave was by no means simple, and compared to this Bodhi tree, the Demon Pill that Feng Tianqi gave him could only be regarded as a copper plate.

He's sure, 100 percent sure.