Sasuke only started animal experiments after completing the comparative experiments.
Although there were no professional mice, ordinary mice were enough, so he issued a mission in Konoha Village and purchased a thousand mice at a price of ten Ryo each.
Sasuke injected various types of blood into mice and observed their reactions.
Finally, it was concluded that mice are still not sun resistant. The one that performed best took three hours of sun exposure before it died. It can be seen that the combination of Sasuke + Nezuko can indeed greatly improve the light resistance of demons.
If he was still in Demon Slayer World now, he would give his blood to Nezuko. With Nezuko's evolution speed, it should take less than a few days for Nezuko to be completely immune to sunlight.
In addition, he also conducted experiments on mixing three types of blood, or even four types of blood, and recorded the observations separately.
Unfortunately, the rats were still too weak. Nearly 900 of the 1,000 rats exploded and died shortly after receiving the demon's blood, just like ordinary people who couldn't bear the demon's blood. In the end, there were more than a hundred of them left, some of them died in the sun, some of them were dissected to death by Sasuke, and in the end there were about fifty of them that he kept.
These mice are useful.
First, leave them to continue to produce new demon blood, and observe how the demon blood after biological culture is different from the original blood.
Second, test their reactions to different flesh and blood, including human flesh and similar flesh, as well as how these mice react to general food. This is one of the main reasons why he chose to use mice for experiments, because mice are omnivores and can eat anything, and their diet is more complex than humans.
The third is to conduct long-term observation and observe the reaction after continuous injection of demon blood, and to observe whether the rat after becoming a demon has the ability to awaken the vampire technique.
Later, Sasuke also listed many reasonable or unreasonable experimental goals. Anyway, any experimental purpose he could think of could be included. If necessary, he would continue to acquire rats and create more rat demons.
He transferred all the above-mentioned experimental purposes to the Uchiha secret base, including using death row prisoners for experiments, because this part was no longer suitable for conducting in Konoha.
Even if the prisoners on death row were extremely evil people and would not regret their death, they would still be in trouble if people knew about it. He did not want his reputation to become bad and become the second Orochimaru.
In the next week, except for the occasional return to the village, Sasuke was basically immersed in the experiment.
The most important thing for him right now is the experiment. Once the experiment is successful, he will take the initiative to become a demon.
As for how to get rid of the shortcoming of demon craving human flesh and blood,
Sasuke himself also has some speculations about this, and this speculation comes from Danzo.
He speculated that the reason why demons could not control He speculated that the reason why demons could not control their desires and sucked human blood was related to their insufficient mental strength.
Danzo transplanted Hashirama's somatic cells, and because their life energy was too overwhelming, a large amount of Sharingan was needed to suppress it.
The same situation will not happen to Uchiha Madara.
What's the principle here? Indra Chakra? Sasuke has it too. Or is the mental power strong enough to match the vitality? Sasuke can do this as well.
So what if the hashirama cells are replaced with demon cells? Can powerful mental power combined with Indra Chakra suppress it?
By making some modifications with the help of Tamayo's research, can the shortcomings of demons' thirst for human blood be completely eliminated, and the demons become able to use normal human food?
These are currently unknown, and Sasuke still needs more experiments. While he was immersed in the experiment, some cannibals gradually appeared in the ninja world.
For example, in a village in the Land of Fire, a ruffian was eaten by a demon. The villagers originally thought it was a wild beast, but upon further investigation, they discovered something was wrong. The villagers were so frightened that they immediately notified local officials, and then passed it to Konoha Village through official channels.
Konoha was unequivocal and immediately sent ninjas to capture this so-called cannibal.
But while they were taking action, more and more similar information began to appear in various parts of the ninja world. Not only the Land of Fire, but also cannibals appeared in other countries.
After Sasuke got this information, he immediately thought of Orochimaru.
"The speed of action is quite fast. As expected of Orochimaru, he is indeed very direct in doing things."
Sasuke put down what he was doing and turned to look at the corner of the room.
A small white snake appeared there at some point. When he looked over, it immediately spat out a wet scroll.
He picked up the scroll and looked at it. It contained Orochimaru's experimental records.
Orochimaru has obviously taken a completely different path from Sasuke. Due to the information gap and different personal styles, Orochimaru has obviously not considered how to get rid of the shortcomings of demons and cannibalism. What he pursues is more powerful power, testing different age groups. How strong are people of different genders after becoming demons, testing their limits of starvation, and whether there are more ways to restrain ghosts from a ninja's perspective.
Sasuke thought for a while, prepared a copy of each of the special blood he had on hand, sealed it in a scroll and asked the little snake to send it back.
In terms of scientific research ability, Orochimaru is definitely above him. Originally, he did not intend to let Orochimaru study the shortcoming of being a demon and not afraid of sunlight, but if he thinks about it carefully, if there is such an obvious shortcoming, would Orochimaru be willing to become a ghost? ? It is true that he pursues immortality, but what he longs for is to live for a long time. The ninjas have now discovered the obvious shortcoming of being afraid of the sun. So what if Orochimaru becomes a demon?
As long as he is dragged until the sun comes up, he will die. This is obviously not in line with Orochimaru's pursuit.
So in order to allow Orochimaru to further speed up his progress, Sasuke chose to help Orochimaru.
Five minutes later, the little snake appeared again and gave Sasuke a small note.
"Sasuke-kun really didn't tell me all his secrets. Should I be glad that I didn't attack Sasuke-kun directly before?"
After reading it, Sasuke crumbled the note.
He didn't think he could hide this from Orochimaru from the beginning. Even if there was no evidence, Orochimaru would still be suspicious given his temperament, so he promoted the spread of demon blood in the ninja world so quickly. The purpose is also to let Sasuke see his value. Sasuke couldn't do the same thing, but Orochimaru had no worries. This was the difference between the two.
Since Orochimaru is so wise, Sasuke cannot let him down.
In the following days, Sasuke no longer cared about the situation on Orochimaru's side. He just learned a little about the movements of the genin world, and then devoted himself wholeheartedly to his research.
The hard work paid off, and Sasuke finally got a relatively satisfactory answer before the third time limit came.
(End of this chapter)
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