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"Food chain?" Tang Bai glanced at Nott in surprise. Although Nott said it very calmly and relaxedly, Tang Bai knew in his heart that building an orderly food chain and ecological circle would be a must.

Not an easy task.

This requires a deep understanding of a large number of organisms, and no mistakes can be made in any link of the food chain, otherwise the food chain will easily collapse and disappear.

Looking at the elated Nott, Tang Bai suddenly felt that he had underestimated Nott, or he had underestimated Nott's help to him.

"Yes, the food chain. Although the food chain constructed by humans is a bit too thin, under certain circumstances, it is very stable." Nott answered Tang Bai's words with a smile on his face, obviously Tang Bai's inquiry

Some of it tickled him.

"Can you tell me in detail?" Tang Bai's eyes flickered, and he opened his mouth unceremoniously. He knew that Nott would not hide anything from him. If he could learn from Nott his methods and know-how in building and maintaining a food chain,

, then when the time comes to use the Dragon Blood Stain, Tang Bai will undoubtedly save a lot of trouble.

"Why, Tang, are you also interested in these?" Nott was stunned for a moment. Just as Tang Bai thought, he didn't show any unpleasant look to Tang Bai's straightforward question.

, but mixed with a bit of joy.

Tang Bai tilted his head and smiled. Although he did not speak, both Nott and Mellen-Watts got his answer from the smile that appeared on Tang Bai's face.

"It's actually very simple. The key is the selection and control of species." Knott said, and then pointed to the school of fish still hovering at the fence, "Take the ecosystem in front of you that simulates a river and ocean.

You only need to do the most basic things, and then rely on your understanding of the species to stack up the types of organisms step by step like building blocks."

"The most basic?" Tang Bai's excerpt repeated the words that Nott emphasized.

"Yes, algae and microorganisms, as well as shellfish and snails that are enough to feed some fish." Nott seemed to know everything at this moment: "The environment inside, algae, shellfish and snails, are all

They are varieties that I have carefully selected and cultivated over a long period of time. They are my greatest wealth and foundation."

"Those cultivated by Nott all have a highly unified trait, which is extremely strong environmental adaptability and astonishing reproductive capabilities!" Mellen-Watts also interjected, but after finishing,

Mellen-Watts glanced at Nott again with a strange smile, "Of course, most of these things Nott has carefully cultivated have considerable dangers and limitations."

After listening to Mellen Watts' words, Tang Bai also glanced curiously at Nott, who looked calm, and asked Mellen Watts quite cooperatively: "What?"

"That means they can't be freed." Mellen-Watts was very satisfied with Tang Bai's fun and chuckled, "Because the fertility and adaptability of the creatures he cultivated are too terrifying. Once they are freed, they will one day be destroyed.

The local ecological chain has become an extremely difficult problem. So you don’t have to worry about these little guys running out of food. What you should worry about is that they will be overwhelmed by the increasing amount of food day by day, or they will be squeezed out of their ability to survive.

The space is suffocating.”

Mellen Watts patted Tang Bai's shoulder as he spoke, "Nott doesn't worry about food. What he needs to worry about is containing and cleaning up the creatures he has cultivated. Do you understand, Don?"

"That was before!" Nott glared at Mellen Watts who was teasing him with annoyance. After saying a word, he turned his eyes to look at Tang Bai, spread his hands, and his voice softened.

Said: "Ignore this guy who can only talk nonsense. Maybe he is telling the truth, but it was only the truth in the past. But recently, everything has changed."

"With all due respect, I don't see any difference." Mellen Watts curled his lips.

However, Tang Bai sensitively grasped some of the hidden meanings in Nott's words. He asked Nott with a somewhat tentative tone: "Is it because of the Norwegian dragon's blood?"

"Aha! You are a smart man, Tang!" Nott excitedly slapped Tang Bai's shoulder with his palm, making Norway, who was lying on Tang Bai's head, grinning at him for a while, "Have experienced dragons?"

Creatures polluted by the blood pollution, in addition to the enhancement of their physique and characteristics, their digestive systems have also become terrifying. They will not waste any food."

"Look," Nott stretched out his hand and pointed at the swarming fish: "The algae and microorganisms in the water feed a group of small fish and snails, and these small fish feed larger fish, and the larger fish feed

Being eaten by larger fish, species like thresher sharks that were originally hunters are at the top of the food chain here. It is only necessary to maintain the number of organisms at the bottom and maintain the balance between these species.

This food chain and ecosystem are sustainable.”

"If I build such an ecosystem in a certain sea area, what should I pay attention to?" Listening to Nott's explanation, Tang Bai directly asked the question that was pressing in his heart.

"Is it used to support the survival of creatures after the mutation caused by the dragon's blood?" Nott did not answer Tang Bai's words, but asked a question first.

Tang Bai nodded, answering Nott's question.

"That's much simpler. Just maintain the ecological balance of that sea area. You can tell me in detail the species or ecology of that sea area, and how many dragons you plan to put in that sea area.

Among the creatures contaminated by blood pollution, which type accounts for a large proportion."

"You don't know? Then things will get a little tricky. But it's okay." Although Nott's words sounded troublesome, his tone and face showed a sense of not being aware of the trouble.

"Do you already have a solution?" Tang Bai crossed his hands on his chest and looked at Nott standing next to him in astonishment.

"Of course, even though the method is a bit violent, the marine ecosystem will not collapse easily. We can forcefully create an ecological environment and let it adjust itself." Nott clenched his palms and said with great interest.

said.

"Is it the same as this?" Tang Bai heard this and pointed at the nearby fish school.

"There is a difference. The conchs that can be cultivated with dragon's blood, and the algae I cultivate, continuously attract the surrounding marine life. The algae and conchs infected with dragon's blood have higher nutritional value and are good for fish.

The attraction of species is also stronger. As long as it can attract prey from fish schools, then as long as it is given time, a complete food chain can be rebuilt firmly." Nott thought.