Release That Demonic Pet Chapter 259: Bloodline chain, bloodline imprint

　　 In the past three days, Li Changsheng has initially perfected the missing steps in the Book of Bloodlines, and successfully purified the blood of Rigid Earth Dragon, and successfully obtained the Bloodline of Brass Dragon.

　　The brass dragon bloodline is the same level as the black dragon bloodline. Because the solid armor earth dragon contains the pure brass dragon bloodline, the purification failed countless times during the period, and the number of successes is very small. As a result, Li Changsheng finally obtained only one test tube. The brass dragon bloodline.

　　 With such a bit of brass dragon blood, even if it is absorbed by a fairy who does not have blood, the brass dragon blood obtained will be of inferior quality.

　　 From the point of view of the extraction rate, it is about 5%, but as long as he is proficient, Li Changsheng is confident to increase the extraction rate to 10%. As for the higher extraction rate, unless the book of blood is collected Half, otherwise it is almost impossible.

　　 just replaced a few steps, and finally achieved a 10% extraction rate, which is quite amazing, enough to prove the power of the "Book of Blood".

　　 This time, Li Changsheng is going to extract the blood of the black dragon.

　　 Li Changsheng first cut open the heart of the venom dragon, releasing a large amount of essence and blood, and then put a certain amount of boiling grass powder into the bucket that was sprinkled with the blood of the venom dragon.

　　 The next moment, the three buckets of venom dragon blood began to boil, and a large amount of water vapor gushed out frantically. If you sniff it carefully, you can hardly smell the **** smell.

　　 Boiling grass powder can quickly evaporate the water in the blood without destroying the important components of the blood.

　　 About ten minutes later, the blood of the three venom dragons no longer boiled. Under the magical effect of boiling grass powder, the blood of the venom dragon coagulated into a large dark red blood clot, which is the water content of the blood. The performance of a lot of loss.

　　 These blood clots can be called blood essence, and they are also the first step to purify the blood of the black dragon. Although there is only one word difference from the blood essence, there is a clear difference between the two.

　　After completing the least technical first step, Li Changsheng put the coagulated blood essence into a special container, and gradually stripped out the useless magazines in the blood, leaving only the pure blood.

　　 There has been a lot of research on the extraction of blood in this world. There are many methods to gradually extract the impurities in the blood, but many people cherish themselves and keep secrets. It is difficult to obtain more in-depth knowledge of the purification of blood.

　　According to the extraction rate of "Book of Blood", this is undoubtedly the top blood purification technology. Unfortunately, Li Changsheng only got half of it and had to use the knowledge reserves of Yuanling Academy to make up for the missing parts as much as possible. This directly led to a significant drop in the extraction rate, but he was still in the category of top bloodline purification technology.

　　 This is the power of "Book of Blood"!

　　With the passage of time, Li Changsheng gradually put in some powders, medicines and objects, and extracted the magazines in the blood essence step by step.

　　 About an hour later, most of the blood essence in the original three barrels has disappeared, leaving only a small barrel of thick black and red liquid. Under the light, you can vaguely see strands of black brilliance.

　　 The basic bloodline purification methods have been processed, and the next step is the "Book of Bloodline Part 2".

　　 At this time, Li Changsheng took out a tube of special medicine, raised his head and drank it. This is a special secret recipe from "The Book of Blood". The production process is not complicated. It can make Li Changsheng’s vision a huge change. Variety.

　　 The next moment, Li Changsheng's pupils suddenly changed, as if they became even smaller than the tip of a needle, faintly revealing a special light.

　　 Looking at the black and red viscous liquid, Li Changsheng’s eyes were zoomed in to the extreme, and the viscous liquid kept zooming in until he saw mysterious chains.

　　 Thousands of bloodline chains are constantly intertwined and entangled, forming a huge and complex texture together, which seems to be gestating a powerful force.

　　 This is the blood chain belonging to the Venom Flying Dragon. Its blood structure is huge and complicated, and it has constructed a complex bloodline imprint.

　　 Among these bloodline imprints, there are bloodline imprints of various creatures, including the bloodline imprints of the black dragon.

　　In front of Li Changsheng's eyes, most of the bloodline chains are relatively bleak, and they can't even be combined into bloodline marks.

　　 Venom Flying Dragon has seven different bloodline imprints. Simply put, the bloodlines of seven kinds of creatures can be extracted, including the bloodline of the black dragon.

　　 Among the seven different blood marks, Li Changsheng locked the only blood mark that exuded brilliance.

　　 Even if he was just staring, Li Changsheng could feel a slight pressure, and he could even hear the majestic dragon chant in the spiritual level.

　　 This is the blood mark of the black dragon!

　　Except for the blood of the black dragon, the other six bloodlines can be described as worthless. The next step for Li Changsheng is to extract the black dragon mark as completely as possible to obtain the real blood of the black dragon.

　　 If you want to purify the blood of the black dragon, the easiest way is to remove all the six low-level blood and the mixed blood chain, leaving only the blood mark of the black dragon.

　　 In "The Second Half of the Book of Blood", in addition to the special medicine that allows Li Changsheng to keep magnifying his vision, there are also several special dissolving agent formulas.

　　 These formulas of dissolving agents can be used to dissolve different levels of blood vessels, some are for lower blood vessels, some are for middle and high blood vessels, and there is even a special dissolving agent that can be used to block blood vessels of the same level~IndoMTL .com~ The more complex the blood vessels in the fairy blood, the more dissolving agents are needed. Many of these dissolving agents are more precious, and the most expensive one is the heart of the devil.

　　The more the dissolving agent for higher blood vessels, the higher the level of devil’s heart is required. For example, the dissolving agent for lower blood vessels needs to use the heart of lower demons, and the dissolving agent for medium blood vessels needs to use the middle devil’s heart. Heart, and so on!

　　 The hearts of low-grade demon are relatively cheap, but the hearts of middle- and high-grade ones are much higher, and they are hard to find on the market. This is mainly related to their strength.

　　"Fortunately, they are all inferior blood!"

　　 Li Changsheng murmured to himself, he had a test tube made of demon core fragments in his hand, which was transparent, hard, heat-resistant and corrosion-resistant.

　　 There was a green dissolving solution in this test tube. Without hesitation, Li Changsheng poured the dissolving agent into the black-red viscous liquid.

　　 Soon, under Li Changsheng's sight, the dissolving agent began to exert its effect, wrapping up part of the bloodline imprints.

　　Under the effect of the dissolving agent, the structure of these blood vein imprints began to collapse, dissolve, and finally turned into black sediments, which fell under the bucket.

　　 This process took more than ten minutes. When the change in front of me was over, the black and red viscous liquid was lost by half.

　　 Soon, Li Changsheng poured a green dissolving agent again, and finally extracted a bowl of blood with black shimmer, this is the so-called black dragon bloodline.