Although Lina's understanding of the dragon clan is limited to Okov's daily life, she also knows that the dragon clan's growth cycle is extremely long, and the growth of strength is relatively slow, but now she is horrified to find that her master has actually grown up a lot in just seven days, and in the deliberately contracted dragon power, she feels more terrifying power in addition to the cold.

Adam got up and walked out, asking, "Have any strangers entered the Makalu Mountains lately?"

"No, but I found that there are unidentified voyeurs outside the mountains, and they seem to be a little afraid to enter the mountains, and I dare not act rashly without your orders. ”

This is a normal thing, every area that is identified as inhabited by dragons is very eye-catching, and they either have bad intentions and want to take advantage of the fire, or they are afraid to avoid it, no matter what kind of thinking, this kind of prying is unavoidable.

Lina paused, then said, "Moreover, our actions have already caused dissatisfaction among other tribes, and if this continues, I'm afraid..."

"It's still too weak. Adam sighed, not only his own strength, but also the forces he could control were too weak, and now this feeling of restraint was really uncomfortable.

There were only a few forest elf slaves left next to the ice spike group in the center of the tribe who were using their natural abilities to keep the hematopoietic machines alive, their eyes numb, and they silently retreated under Lina's orders, and none of them looked up at Adam.

"Master, what should we do next?"

Adam walked to an ice thorn, poked his finger in and took out a ball of blood, and then grabbed Lina casually and cut a wound on her arm, comparing the two types of blood and found that the special information contained in it was really much stronger, but it did not reach the perfect stage, and the impurities in it could be clearly felt even without sophisticated equipment.

But for the time being, it is enough, these ordinary forest elves can only do this level at most, and if they want to further purify, they must have better samples.

For example, Lina, who has undergone a bloodline upgrade?

Thinking like this, Adam pinched his fingertips, all the ice spikes lit up slightly, and then a pipe extended from the top of the bottom blood trough to the laboratory, Adam grabbed Lina and flew towards the laboratory: "Next, I will exchange blood for you." ”

The second stage has nothing to do with magic, mystery, just using ordinary means to inject the initially purified bloodline into Lina's body and replace her original blood, which is a bit troublesome, but very simple.

Hundreds of pipes were frozen in the sky, leaving enough space for Lina, and Adam changed into a protective suit again, and then said to Lina: "It will probably be very uncomfortable for a while, I will temporarily cut off your pain nerves, but it will not be of great use." ”

"It's okay, master. ”

Adam nodded, satisfied with her attitude, and then stretched out his dragon claw to point at her, and Lina was fixed in the air: "Very good, I hope you can hold on, if you die, all the subordinate slaves who have signed a contract with you will also die with you." ”

Lina was stunned for a moment, and before she had time to think about what this sentence meant, she felt an ice blade cut through her clothes, cut open her skin, and then hundreds of official roads suddenly grew a sharp pipe opening, deeply inserting into her body.

Adam was a little sorry, because of the lack of equipment, there was no way to record such an interesting experiment, and there was no way to observe the rejection, knowing that Lina's body was now integrated with different blood from hundreds of forest elves, and he didn't know what their blood types were, and whether they could be fused together.

However, after all, the forest elves are also a race that has mastered extraordinary powers, and her body's immune system should be able to solve this problem.

———

It's an indescribable feeling, not a pain, but more terrible than pain.

Adam cut off her pain cells, but Lina was awake, she could clearly feel a foreign body inserted into her body, blood flowing backwards, backwards, turbulence and overflowing from all parts of her body, and new blood rushing into fill the void. Old and new bloods fight within themselves, some wanting to occupy territory, some unwilling to give up, and they use Lina's body as a battlefield for battles that mortals cannot understand.

The life force was passing rapidly, replenishing at the same rate, and Lina watched herself die while seeing herself reborn.

This mental torture is enough to drive people crazy.

The rejection reaction was just as violent, and although Lina didn't know how to describe it, the feeling of discomfort was not deceiving.

Her internal organs, muscle tissue, cells, neurons, every subtlety is rioting, trying her best to block the invaders from the outside world. Her body was dark red and gradually turned bruised, irregular textures and patches appeared, her body temperature rose violently, her blood began to become viscous, the rate of cell division decreased sharply, and her internal organs began to shrink and expand unsteadily, as if they were about to explode.

"Ahhh

Adam released a chill at Lina, helping her stabilize her collapsing body a little and relieve some of the discomfort. But that's all Adam can do, and whether the bloodline upgrade can succeed or not depends on Lina's own willpower and luck.

If calculated according to the blood content of the body, in these few tens of minutes, Lina has consumed dozens of times more than all of her own blood, most of this blood has been rejected from the body, only a small part has successfully entered, these purer blood has shown amazing adaptability and aggression after successfully occupying the body.

They begin to systematically remove the old blood, accept the new blood, and rush towards the heart.

Kiss!

After a crisp sound, Lina's heart burst open, and at the same time, new blood surged and coagulated, and green energy began to erupt from all over Lina's body, and a heart was regenerated in the blink of an eye.

The green energy penetrated out of her body, shattering the roots of the ice crystal official path, and Lina was suspended in the air, surrounded by energy and unable to see her face clearly.

Adam waved his hand to disperse the pipe, stared intently at the green light, and said to himself, "Is this a success? The energy index is improving, and the way the bloodline creatures gain strength is really easy." ”

The green light escaped outward, and the plants pressed down by the laboratory cast by the ice and snow stubbornly broke through the ice, and swelled wildly in the laboratory, and the already towering giant trees outside began to rejuvenate, and the branches tangled to obscure the sky.

Ten minutes later, Lina, who was naked, appeared from the green light, and the moment she landed, flowers bloomed everywhere.