In the anime Naruto, if you want to choose a ninja with the highest evaluation, then Uchiha Ferret must be one of the most famous ones, in the anime, Uchiha Ferret's behavior has shocked many fans, but Uchiha Ferret finally died young, as for the cause of death, largely because of the terminal illness suffered by the ferret.
In fact, there are many ninjas in the anime who are not in good health, such as Junmalu, Moonlight Blaster, etc., these people's health is not very good, but Uchiha Ferret has been a genius of the Uchiha clan since childhood, why did Uchiha Ferret suddenly become so bad after leaving Kiba Village? What is the reason for this?
There are many people who say that Uchiha Ferret's poor health is due to excessive use of eyes, indeed, when the Uchiha people open the kaleidoscope writing wheel eye, every time the ability to use the writing wheel eye will bring themselves closer to blindness, and the whole person's physique will be made worse by the kaleidoscope writing wheel eye.
In the great battle between Uchiha Ferret and Sasuke, in order to exhaust Sasuke's chakra and force out the chakra of the Great Snake Maru, Uchiha Ferret also struggled, and after Sasuke's attack of the Kirin, Uchiha Ferret's body was already at the end of the crossbow, and after this battle, he never stood up again.
However, in the midst of his battle with Sasuke, Uchiha Ferret also suffered a decline in strength due to physical reasons, otherwise, how could Uchiha Ferret, who had already opened the Kaleidoscope Writing Wheel Eye, be hit by Uchiha Sasuke's shuriken? However, just the side effects of kaleidoscopic writing wheel eyes can really make people suffer from terminal illness?
In the anime, there are many people who have opened the kaleidoscope writing wheel eye, but the main one is only Uchiha Spot, Uchiha Sasuke, Uchiha Ferret and Uchiha belt soil four people, and among these four people, only Uchiha Ferret is terminally ill, which is enough to show that the relationship between the mustela's terminal illness and the kaleidoscope writing wheel eye is not much.
So where is the root cause of Uchiha's disease? We can look at the life that Uchiha Ferret has lived for so many years, after the death of Shizumi, Uchiha Ferret opened the kaleidoscope writing wheel eye, and then, Uchiha Ferret killed the entire Uchiha clan, including Uchiha Ferret's close relatives, Uchiha Tomigaku and Uchiha Mikoto.
Ferret is a very filial child, in the anime, when Uchiha Ferret killed his parents, his eyes were full of teardrops, he endured the pain, personally ended the life of his parents, which for Uchiha Ferret, it should be said that there is no way to forget things in a lifetime, which has become Uchiha Ferret's heart disease.
After Uchiha Ferret left Kiba Village, his heart was worried about his brother all the time, in fact, this is a very heavy psychological pressure for the ferret, under such heavy psychological pressure, Uchiha Ferret is prone to physical abnormalities, and there is a very high possibility of terminal illness.
Therefore, there is no way to cure Uchiha's disease, because the root of his illness is in his heart, his guilt for his parents, his concern for his brother Uchiha Sasuke, and his loyalty to the entire Kiba Village, these are actually the invisible mountains in Uchiha's heart, and these mountains are enough to overwhelm him.
So in your opinion, what is the root cause of the terminal illness that the ferret has?