Tang Bai smiled gratefully at Nott.

Knott's proposal is a good way to do it. It's just that this method has its limitations.

Not to mention anything else, the variety and number of species that live on an island need to be carefully prepared and measured. If it is really as Nott said, creating a large-scale dragon blood pollution on the island, polluting a large number of creatures, causing them to evolve and mutate, there may be all kinds of complicated and troublesome situations.

After all, the mutated creatures will definitely have the absolute upper hand in the face of creatures that are not mutated. Once the number of mutated creatures reproduces, it will undoubtedly play a great, even terrible role in destroying the ecological chain and food chain on the island.

The size of an island is always limited, and it is impossible to accommodate a variety of species and reproduce them in the same way as the endless ocean. The thin environment of the islands does not have the complete and fault-tolerant food chain of the ocean. Any one that is not well thought out can lead to unexpected reactions.

If you take Nott's proposal and create a dragon's blood stain on the island where the Fountain of Youth's is located, then the types and numbers of creatures you choose will naturally be cautious and cautious.

Completely copying Nott's suggestion, in Tang Bai's opinion, it is unrealistic. But with a slight change, as the second echelon of the defensive circle, there should be no problems. All Tang Bai needed to do was to try his best to control the types and numbers of mutated creatures after being contaminated by dragon blood.

If you're not sure, you can use potion-laced dragon's blood with caution at the beginning.

According to Noether, the dragon's blood tainted by the dragon's blood mixed with magic potions will make the mutated creatures' ability to reproduce extremely low, and after many generations, they will perish due to their inability to reproduce. This provides a fault tolerance rate for Tang Bai in disguise. Even if there is an accident that makes things a little out of Tang Bai's control, as long as the polluted creatures do not solve the problem of reproduction, then the final control will still return to Tang Bai's hands.

Tang Bai can learn from the experience of the last failure and start all over again.

"How's it going, Don?"

Facing Tang Bai, who was silent with a pensive face, Nott felt that his mouth was slightly dry. The pounding heart in his chest, like a prisoner waiting for the final judgment, also became clenched at this moment.

This sentiment is not common for Knott. The nearest one is still related to Tang Bai, that is, the moment when he wants to participate in the clover of life and death grass and form a combination of interests with Tang Bai and Mellen-Watts. Noether didn't like the feeling.

In other words, no one likes the bad feeling of not being in control of everything, and can only passively wait for others to pronounce a sentence.

Afraid that what he said was too vague, Tang Bai was a little unclear abruptly, so Noether deliberately added a sentence later: "Dragon's blood." ”

"Of course, there is no problem, and I look forward to seeing the effects of dragon blood as soon as possible." Tang Bai woke up from his thoughts, and when he heard Nott's additional words, he immediately comprehended Nott's thoughts from that slightly eager tone. He nodded lightly at Nott.

It's just a little bit of blood, even if Norway is in its infancy at the moment, and losing a little bit of blood will not have even a little effect on it. In terms of the strong vitality of dragons, even if Norway loses more than half of its blood, as long as it has time to recuperate, it can recover quickly.

"Thank you so much, Don! I knew you would! Tang Bai's words made Nott's suppressed excitement burst out instantly, and he almost jumped up from the chair he was sitting on excitedly.

Although Notte was extremely sure in his heart that Tang Bai would not refuse his request, before Tang Bai opened his mouth to be sure, Nott did not dare to take certainty as an answer. After all, faith is just faith, and there are too many things in this world that have faith and ultimately backfire.

At present, Tang Bai's conclusive answer made Nott's clenched heart suddenly relax, and he was also a little more grateful to Tang Bai. Although the little dragon blood that Tang Bai promised him was at best a drop in the bucket for Tang Bai, who had a whole dragon, it was nothing, but this did not damage the preciousness and value of Norwegian dragon blood.

Norway is currently the only half-blood dragon known and existing in the wizarding world, with a high concentration of dragon blood and characteristics. The value of any item, once it is paired with rarity, must be incomparably precious, even immeasurable.

Noether couldn't guarantee that he would encounter a dragon hybrid like Norway in the future. In the case of scarcity being precious, the dragon blood that Tang Bai promised to give him was undoubtedly very important to him.

It's like a pile of manuscript notes of the life's work of several Potions Masters in front of Mellen Watts' eyes. In the face of such a powerful temptation, Mellen Watts may be more eager and out of shape than Nott.

Just look at the hundreds of years of accumulation of Mellen-Watts' family's manuscript notes, just look at the manuscript notes of a Potions master's life's work. With the strength and power of the Watts family in the field of potions, the manuscript notes of the potions master treasured by the family are only a handful of three or two.

And what was really exposed and known was only the one in Tang Bai's hand. And Mellen Watts still made it clear in advance that it was only borrowed from Tang Bai to learn and use, and it must be returned in the future. If it weren't for the deep involvement of Tang Bai and his interests, maybe Mellen Watts wouldn't even let Tang Bai know about the existence of the notes at all. Not to mention taking the initiative to lend out.

Dragon's blood is no less important to Nott than a Potions Master's lifelong notebook, and less to a Potions apprentice. With dragon blood, Noether even created a magical creature that rivaled or even surpassed the fire dragon in every way.

"I hope to know as soon as possible the effects of Norwegian blood on some common creatures. Especially the creatures in the ocean. The cost of the experiment is at my expense. Tang Bai's eyes blinked.

"As you wish! With normal creatures, it might take a few days to get a satisfactory result. When the time comes, I'll be sure to record all the changes in their original form, and then I'll let you know, Don! ”

To Tang Bai's request, Nott directly agreed. This requirement is really nothing to him, but it can also allow him to understand some of the polluting power of dragon blood, so as to pave the way for subsequent experiments and accumulate experience.

In Nott's opinion, since Tang Bai's request was beneficial to both parties, why did he refuse? In other words, even if it is not beneficial to himself, as long as Tang Bai proposes it, Nott will not easily refuse Tang Bai's request. Who keeps him in his hands what both he and Mellen Watts care about?

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