Blood purification is a very simple technique in every sense of the word.

In the mage world, mages who can use the rune system only need a simple refining spell to extract high-purity bloodlines from a large number of impurity bloodlines, of course, the premise is to be the first to know the information of the target bloodline, which is not difficult, and advanced alchemy equipment can easily read the information.

As for the ancient inheritance of the magic family like the Hill family, the bloodline purification is more troublesome, and it is necessary to consume a large number of samples to obtain information, and then consume a large number of samples again to refine the bloodline through the original method, which is called the Blood Sacrifice Magic Array.

But in the dragon plane, the magic array, a technology from the mage world, is easy to attract the attention of the origin, and Adam now has no strength to take risks, so he can only choose another more cumbersome method.

In this plane where blood determines power, creatures in the same race must have the same ingredients in their blood, that is, they can carry the information of elements and energy, Adam has no equipment at hand now, and he can't use magic, so he can only let this group of forest elves release energy in the blood of their kind, find and gradually separate and purify the high-quality part of it, the ice spikes outside have been transformed by Adam, once such high-quality blood is found, it will be immediately absorbed and kept active in the extremely cold environment.

"Do you understand?" Adam asked Lina, who was standing silently five meters in front of him, bowing her head.

Half a day has passed since Adam killed the patriarch, Lina has not left, and has taken the initiative to help Adam pacify the rest of the forest elves who witnessed the tragic death of her own clan, Adam doesn't know what method she used, but through the occasional screams outside, it can be roughly understood.

Sure enough, hatred grows.

Lina's voice was as strange as ever, she put away the ice crystal plate with great care, and then repeated Adam's method, and asked seriously, "Is that so?" Master. ”

Adam nodded: "That's right, just do it when you know it, and let me know when the first phase is complete." ”

Lina bowed respectfully and walked backwards, just then Adam said again: "Do it well, no matter what you think, you need strength support, and if you succeed in blood purification, you will have great power in a short period of time." ”

Lina kept this position and paused for a moment before replying, "I'm sorry master, I don't understand what you mean. ”

"Huh. Send your people around to keep an eye on them, and I want to hear of any stranger who enters the Makalu Mountains, especially those who want to ascend the main peak. Adam was noncommittal to Lina's answer and waved his paw to let her out.

Adam was left alone in the laboratory, there was no difficulty in purifying the bloodline, he was not willing to waste time, the most important thing for him now was to exert his power to a greater extent in a limited way, although there was no way to use the rune magic, but the imperial thunder was already his instinct, and it was not very difficult for Adam to construct several energy circuits in his body to let the thunder and frost fuse.

Adam carefully used the telekinesis force, and after several years of continuous experimentation, Adam knew that as long as the telekinesis did not leave the dragon body, it would not attract the attention of the original source, although the efficiency of using the telekinesis as a medium to conduct energy was lower, but in this case, there would be no better choice.

The devil suddenly asked aloud, "Master, aren't you afraid that the little maid will attack you immediately after her bloodline advances?"

"I'm the one who presides over the bloodline advancement, how could I give her such an opportunity?"

"But master, although the hatred is strong, it will dissipate one day, and will she also collapse with it then?"

Adam almost forgot that the devil was a master of playing with emotions, but he had already expected it: "Her hatred comes from strong stimuli, and there is a great possibility of weakening, but once the feeling of becoming stronger becomes an obsession, it can never be shaken off." ”

———

Lina withdrew from the laboratory with bated breath, and walked a long way before exhaling a heavy breath, after signing hundreds of master-servant contracts with her own hands, she could clearly feel every thought of the slaves at every moment, she knew that her master Adam must be like this, just now she had the will to die, but she never thought that the master would point out her mind so lightly, and it seemed that she had no intention of killing herself.

She clenched her fists, her nails pierced into the flesh and she didn't let go, she needed to warn herself with pain, put her thoughts that shouldn't be in the most hidden corners for the time being, she had to be cautious, she had to do every task well, she had to seize every opportunity to become stronger.

After dividing her clan into teams of 100 and ordering them to rotate in groups every seven days to carry out reconnaissance missions, she took the rest of her clan to the terrifying Shura field.

Everyone, including my father, is still alive, but only alive.

Some of the clansmen's expressions became sad and angry, and they couldn't help but roar: "Damn, that evil dragon, I'm going to kill..."

Lina turned her head sharply and gave this clansman a soul whip through the contract, and the clansman fell to the ground and rolled in pain, Lina stepped on the top of his head without sympathy, and said in a cold voice: "Don't let me hear anything like that again, otherwise I will kill you first, do you hear?"

"Remember, you are only slaves, slaves must learn to respect their masters, learn to keep their mouths shut, otherwise I will kill you with my own hands without the master's orders. ”

Lina turned her head and took a deep breath, forcing herself to look directly at the tragic situation in front of her, and ordered the rest of the people: "A group of several people, go to each ice spike and use your talent on the blood pool, don't stop, don't ask why, just do it, and don't let them die." ”

With that, she took the lead in the group of ice spikes, walked straight under her father's body, and inserted her hand into the blood that was constantly flowing and converging.

For a moment no one spoke, only the sound of breathing and the sound of blood dripping intertwined with the silent horror.

———

A week passed quickly, and Adam successfully built a new energy circuit in his body, and the ice energy shaping magic began to contain the power of thunder, and the same energy output increased the power several times compared to before.

However, it can only be done to this extent, and if he wants to improve, it is very likely that he will attract the attention of the source, and Adam can only put it aside for the time being.

However, since there is a bloodline in this world that can use the elements, it is likely that there will be a creature like the Brontosaurus, and finding it and eating it will be the fastest way to solve Adam's problem.

As a corollary, if you can find a frost dragon cub, maybe you can get the inheritance?

While Adam was thinking differently, Lina walked into the laboratory for the first time in seven days and said to Adam, "Master, the ice spikes have turned blood red. ”