Listening to some of the explanations of the knife, Xu Ze couldn't help but be secretly frightened, this blood clan is really powerful, and it can also evolve on its own, strengthening its resistance to ultraviolet rays, no wonder it has such a great reputation in this world, much more than the reputation of the human wolf clan.

If this is really if the blood clan is not even afraid of ultraviolet rays in the future, then this race is really terrifying.

Thinking of this, Xu Ze asked the question he was most concerned about: "How is it?" Is there a way to purify and improve this blood energy? If you can get rid of those side effects, preserve the strong survivability and vitality of the pure bloods, and increase the strength and speed of the human body: if you can do this, it will be very useful. ”

Looking at Xu Ze's concerned appearance, Xiaodao shrugged his shoulders, and then said: "I am researching this now, and I have achieved a certain effect, and I can barely purify it, but some side effects are difficult to lose for the time being, and it will take a long time to study and further purify." ”

"And now the samples are almost consumed, unless you can still ask Hibola for some blood, if you can't, the blood of other low-level bloods will barely make do, but the blood concentration in their blood is relatively low, and it is more troublesome to study......" Knife shrugged.

"I also need a blood sample, where can I find this? This tool is very valuable to the bloodline itself, is he still embarrassed to ask Hipborah for it? Thinking of this, Xu Ze looked at the small crystal bottle in his hand, and then said tentatively: "If you don't try this again, although Hippola said that it can only last for about half a month, maybe the blood energy has not dissipated yet."

"Alas...... It's okay, now I don't even have the blood of other low-level blood clans, so I can only try this......" Xiao Dao also understood at this time that he was afraid that it would not be able to pour out the fresh blood of the blood clan now, so he had to sigh lightly and replied with his chin.

Seeing a fierce steel needle popping out of the ring, Xu Ze gently opened the cap of the crystal vial, and then inserted the steel needle into the crystal vial.

After looking at the purple blood in the crystal vial that seemed to be a little lighter, he asked, "Is that enough?" ‘

"That's enough," you cover it, I'll try to see how it goes, if there is still a lot of blood in it, I'll draw some more ......later," the knife replied.

"Okay......" Xu Ze took out the steel needle from the vial, and after capping the crystal vial with the cork and putting it back in the small box, he nervously explained: "Knife" You can use this needle to eliminate poison, I don't want to touch this thing......"

"Okay, okay, what can this expired blood do to you? Really, I've been with you for a few years, you usually take off your hands to kill people and snakes or something, I haven't seen you afraid of blood, this little tool, you are afraid of being like this, it's really ......" The knife muttered dissatisfiedly, but according to Xu Ze's request, he used the far-infrared to disinfect before putting away the needle.

After seeing that the poison was eliminated, Xu Ze relieved his heart, and then said: "Okay, okay, you try it first, I'll practice for a while, and then call ......me at eleven o'clock."

After saying that, Xu Ze sat down cross-legged on the stone bench, and then stretched out his hand and gently made a move towards the Long Dan in the small box.

With the emergence of the energy breath in Xu Ze's hand, Long Dan floated up gently, and then floated into the palm in front of Xu Ze, and the energy stimulation that emerged from Xu Ze's palm slowly rotated.

Xu Ze stretched out his left hand, and gently held the dragon pill in his hand from above, and then closed his eyes slightly and began to pour the energy between his hands into the dragon pill, and then slowly urged.

With the infusion of Xu Ze's energy, the speed of the Dragon Pill became faster and faster, and gradually, from within the Dragon Pill, a faint energy breath slowly began to spread out and permeated between Xu Ze's two palms.

Feeling the overflow of these energies, Xu Ze began to absorb them slowly at this time, feeling the cool energy breath of the inhaled Long Dan slowly ascending along the Taiyin Lung Meridian in his hand, penetrating the heart and lungs, and then merging into the energy circulation, and then integrating into the Qi Sea Energy Cluster, Xu Ze only felt a slight tremor in his heart, this feeling was really good, too refreshing......

Xu Ze wholeheartedly maintained the uniform rotation of the dragon pill in the palm of his hand, and at the same time, with the help of the inhaled dragon pill energy, he slowly promoted the operation of the energy cycle, one, two, and three circles

The first few laps are now very fast, Xu Ze only takes a few seconds to run a lap, and so on, until the sixty-fourth lap, sixty-fifth lap, sixty-sixth lap, and sixty-seventh lap, at this time, the energy air mass is already running very slowly, and when Xu Ze struggles to push the sixty-seventh circle of this energy air mass to the waist push, he begins to feel a little weak;

At the moment, Xu Ze did not reluctantly rush to the level, but he knew very well that he was only at the place where he pushed the waist now, and he was so hard, so even if he continued to run forcibly, at most he would run to the position of the neck push, and he would not be able to go to the top again, and the circle of operation that stopped at the moment let the energy air mass slowly retreat into the sea of qi: and then restart the operation of the second big cycle. In this way, the accumulation of one big cycle after another and this line, by the time of the fourth big cycle, Xu Ze ran until he was close to the neck push on the sixty-seventh lap, and then he felt quite struggling, but at this time, judging from his usual experience, Xu Ze felt that it was almost the same now, and there was hope for success in rushing the level, and he was ready to start rushing again:

Under the impetus of Xu Ze, the energy qi mass began to quickly impact along the second pulse of Ren Du towards the neck push, and as it slowly moved up step by step, Xu Ze's breathing at this time also became slightly shorter, and the fine beads of sweat on his forehead began to slowly emerge.

Under Xu Ze's push, although the speed was quite slow, the energy qi mass still slowly passed through the neck push, passed through the jade pillow acupoint, and began to move slowly along the back of the head towards the top of the head.

It's just that at this time, the speed of movement is already quite slow, just like a snail is already about the same, although it is only seven or eight centimeters away from the jade and occipital acupoints, but it still seems to be far away, and I don't know when it will be reached.

It is true that Xu Ze has always been very patient, and over the years, he has also had considerable endurance and experience in cultivating the energy cycle, so he is not in a hurry to push the energy cycle forward, although he only advances by less than a millimeter each time, but he is still not in a hurry.

In this way, after a long time, Xu Ze's snort became thicker and thicker, and the beads of sweat on his forehead became denser and denser, and they were no longer the fine beads of sweat, but began to show sweat the size of soybeans, and then began to flow down his forehead and cheeks slowly.

At this time, the energy air mass also climbed to a distance of less than half a centimeter behind the Baihui acupoint, Xu Ze's eyebrows were slightly furrowed, but his face was still resolute, unswervingly pushing the energy air mass to continue to move forward.

At this juncture, the knife suddenly came out of Xu Ze's glasses vision, and his face was full of excitement and was about to wake Xu Ze up, but as soon as he opened his mouth, he quickly stopped, because he also noticed that Xu Ze was rushing through the critical moment.

At this time, if Xu Ze was disturbed and Xu Ze failed, Xiaodao knew very well that Xu Ze didn't know how to ravage himself when he waited, so he closed his mouth very sensibly, suppressed a trace of excitement in his heart, and waited for Xu Ze to finish the pass.

Another half an hour passed, and at this time, the energy air mass was getting closer and closer to the position of the Baihui acupoint above the head, but the speed of this movement was getting slower and slower, and it couldn't even move a little bit for five or six minutes.

Xu Ze knew that the success or failure of this rush was at this moment, he gritted his teeth lightly, and the energy in his hand suddenly urged ......

The dragon pill between the two palms was rushed by the energy that rushed in, and then it also suddenly accelerated and flew up, and then a huge energy breath overflowed from within, and rushed straight into the second vein of Ren Du along Xu Ze's palm and hand Taiyin lungs, and then rushed straight away with the target of the energy qi mass.

There was a "poof" sound, just like before, with the help of the momentum of Long Dan's energy, the energy qi mass suddenly accelerated, and then penetrated Baihui again, and passed through the customs smoothly, and Xu Ze's tightly tied brows were slowly loosened, and a hint of light joy appeared on his face.

With the passage of the energy air mass, the Baihui acupoint above the head suddenly opened up, and a cool breath penetrated through, and the energy particles that had been slowly gathering around Xu Ze also suddenly became disordered and crazy, and they were sucked into the Baihui place above Xu Ze's head at a rapid pace, and even formed a small energy vortex on the top of Xu Ze's head, attracting the surrounding energy, and quickly penetrated into the Baihui again, merging into the energy circulation of Xu Ze's second vein, and then the forehead of the domain quickly descended, merging into the energy air mass, Further, the energy air mass is fully condensed......

It wasn't until the energy air mass slowly sank into the sea of qi and successfully completed the sixty-seventh lap that the energy vortex at the top of the head slowly dissipated, and the dragon pill in Xu Ze's palm also slowed down again as Xu Ze's energy penetrated decreased, and then slowly stopped......

After the operation of Long Dan stopped, Xu Ze sighed lightly, slowly opened his eyes, and then gently used his energy to lead, Long Dan slowly floated back into the small box, and after Xu Ze stretched out his hand, the small box slowly closed again, forming the appearance of a complete metal block as before.

After doing all this, Xu Ze noticed that the knife was lying in the vision of his glasses at this time, looking at himself excitedly......

Xu Ze stretched out his hand to wipe the sweat from his forehead, and then chuckled and said, "I just broke through a small circle, why are you so excited?" ”

"Hehe" I'm not excited about you, but because of the new blood I just smoked...... "Knife said with a mysterious smile.

Seeing the appearance of the knife, Xu Ze asked excitedly, "Blood?" Could it be that the blood energy in the small crystal bottle is still very strong, and it has not dissipated anything? ”