"It stands to reason that only Norwegian blood is needed to form a dragon's blood stain, and as for how many magical creatures can be polluted and changed, it depends on the situation. Of course, it also takes time. Knott thought for a moment and replied in a very cautious tone.

"When?" Mellen Watts couldn't hide the same curiosity as Tang Bai in his heart, and couldn't help but interject.

"Yes, if the Dragon's Blood Stain wants to be effective, it will take a certain amount of time to catalyze." Noether nodded seriously and explained to Tang Bai and Mellen Watts.

"There's no way to make it work faster?" Tang Bai wrapped his left hand around his chest, his right hand was erected, and his index finger gently tapped the corner of his lips, and asked with a tentative expression.

Nott was stunned for a moment, a trace of hesitation crossed his face, and finally nodded: "With some potions, you can quickly create a dragon's blood stain, but I don't recommend it." ”

"Why? Is this approach flawed? Tang Bai raised his eyes when he heard this, looked at Nott with a wry smile on his face, and subconsciously speculated. This kind of tricky method that does not follow the rules, but relies on the quick implementation of many steps, and only there are some unavoidable flaws that will make Noether say the kind of "no suggestion".

"It's not that there are any big intolerable flaws." Noether shook his head and said frankly, "The effect of the dragon's blood that has been induced by the potion will not weaken the effect on the polluted magical creatures much. Even with the help of potions, there will be a certain percentage of amplification and enhancement. ”

"Isn't that great?" Mellen Watts looked at him with some puzzlement when she heard Nott's words.

"But it doesn't come without a price." Nott replied with a solemn face, "Using the potion to induce the dragon blood to take effect is only for the sake of the moment, not for the long term. ”

"Is there a difference?" Tang Bai earnestly asked Nott for advice.

"The simple use of dragon blood to make dragon blood pollution, the magical creatures affected by pollution may not be as powerful as the dragon blood induced by magic potions, but their potential is the highest, after generations of reproduction and survival of the fittest, they are forcibly twisted by dragon blood to cause genetic defects, which will be corrected and changed from generation to generation with evolution, and then make the new species more perfect."

Nott shook his head again as he spoke: "On the contrary, the genetic defects of the dragon's blood caused by the potion will make it more difficult to reproduce, and it will be completely extinct after a few generations. Doing so will undoubtedly waste a precious dragon's blood, and the gains outweigh the losses. ”

"So what is the time gap between the two methods to take effect?" Listening to Nott's words, Tang Bai's originally somewhat eager heart suddenly cooled a little, and after calming down a little, he asked again. If you don't know this kind of thing, it's just that, if you know, Tang Bai naturally wants to get to the bottom of it and get a clear understanding from Noether's mouth.

As for which method to use to create a dragon blood stain at that time, this is not a difficult choice for Tang Bai, who has a little dragon in his hand, as long as he does not kill chickens and take eggs, the dragon blood is almost endless.

"The exact time depends on the amount of the contaminated magical creatures and the amount of dragon's blood. The more powerful the magical creature, the longer it will take to be contaminated and transformed by the dragon's blood under the same dose share of dragon blood. Using the dangerous magical creature of the Eight-Eyed Giant Spider as an example, it would take at least a few years, or even more than ten years, to pollute and change them to become dragon-like. ”

"The same eight-eyed giant spider, the same dose share of dragon blood, if you exchange it for the dragon blood tainted by the potion, the time it takes to take effect will be weakened and reduced to maybe a few months. Of course, what I said is only based on my analysis of some ancient books I have read before. I can't say exactly what the effect will be until it is verified. ”

"The final effect of the Dragon's Blood Stain is closely related to many aspects. The purity of the dragon's blood, the potion of potions, and the type of magical creature that is tainted all have a deciding effect on the final effect. Knott explained to Tang Bai in detail and seriously.

"Can't those pure-blooded fire dragons you raise be used to make dragon blood filth?" Mellen Watts' eyes glanced at the little dragon whose body was swelling to the size of a football, and was standing straight on Tang Bai's shoulder, and asked Not.

"Those pure-blooded fire dragons, if you look closely, may barely be considered half-blood dragons, but if you want to say that they are dragonized subspecies that have been polluted and transformed by the pollution of dragon blood, then it makes sense. Their blood was intended to be used to create a Dragon's Blood Stain, perhaps only to contaminate and affect some Muggle creatures. Noether smiled wryly and waved his hand, saying very firmly. Apparently he had done similar experiments before.

"If it's pure dragon blood, how do you use it? A hundred milliliters of dragon blood, the range that can be contaminated and affected, and how many organisms are there? Tang Bai continued to ask Nott.

"Are you also interested in creating new magical creatures? That's great! Seeing that Tang Bai was so straightforward to get to the bottom of it, Nott suddenly guessed Tang Bai's mind in his heart. He was very pleased with this. He wasn't afraid that Tang Bai would be interested, but he was afraid that Tang Bai wouldn't be interested in it. As long as Tang Bai did not resist this, then it would be easier for Nott to achieve his goal.

"No, no, no, I just need to use them to guard some of my territories." Tang Bai did not hide from Noether and Mellen-Watts, and unabashedly said his inner plans. There is no need to hide this, and it may make people feel uncomfortable when they are concealed.

"It depends on where you're using it." Nott smiled.

"An island surrounded by the sea. It is better to pollute the organisms into the sea. Tang Bai thought for a moment and replied.

"Islands? If there are no requirements for contaminated organisms, it's simple. All you need to do is pour the dragon's blood into the waters around the island. If you want to pollute the creatures, you need to collect the water creatures you like before pouring them into the dragon's blood. One hundred milliliters of dragon's blood can easily pollute nearly 10,000 cubic meters of seawater, and as long as the organisms in this range will be polluted and changed. Noether muttered for a moment, and replied in a somewhat slow tone.

"Will the contaminated and modified organisms leave the sea where they live? For example, after being polluted and modified by dragon blood, will a creature collected from elsewhere wander around and return to its original habitat? ”

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