Konoha's Negative Emotional System

Returned to the Kingdom of Whirlpool.

Senju Ryumura began to think about how to cure Uchiha Mirror's eyes.

Senju Ryumura knew very well that the best way to cure the problem of gradual blindness caused by overuse of the Uchiha Mirror's Kaleidoscope Sharingan is to evolve the Uchiha Mirror's Kaleidoscope Sharingan into the Eternal Mangekyō Sharingan.

Eternal Mangekyō Sharingan: It is the most mysterious and powerful blood succession limit of the Uchiha clan. It is a cold and cold chakra carrier of hatred, containing powerful power of destruction.It evolves from the ordinary Sanmagatama Sharingan to the Mangekyo Sharingan and finally evolves into the Eternal Mangekyo Sharingan, ending with the Rinnegan.The only ones who possess the Eternal Mangekyō Sharingan are Uchiha Madara and future Uchiha Sasuke.

The Eternal Mangekyō Sharingan breaks the curse caused by the use of the Eternal Mangekyō Sharingan. The use of pupil techniques is not threatened by the seal, and the eyes have eternal light. Uchiha Madara relies on the Eternal Mangekyō Sharingan to never die. The ability to conquer various races led the Uchiha clan to its heyday, and together with the Senju clan of the forest at that time, they became the two most powerful races in the ninja world.

The owner of the Eternal Mangekyō Sharingan can use the complete form of Susanoo to directly transform into a human form as huge as a mountain, while the caster is located on Susanoo's forehead.The complete Susanoo wears ancient Japanese armor and possesses great strength. The sword in his hand can easily destroy a mountain. The power of a sword can compete with the Tailed Beast Jade.In the future, during the Fourth Ninja War, Uchiha Madara used this technique and appeared in the battle with the Five Shadows.

In addition to Uchiha Madara, future Uchiha Sasuke's complete Susanoo can withstand the light of the infinite Tsukuyomi. In addition, future Hatake Kakashi can also use it after receiving the power of eyes given by Uchiha Obito.

The complete Susanoo does not require the Eternal Mangekyō Sharingan to be used. It can be used as long as the Mangekyō Sharingan is brought into full play and has a huge amount of chakra. However, ordinary Mangekyō Sharingan is prone to blindness and has huge side effects.

The Mangekyō Sharingan, especially the Eternal Mangekyō Sharingan, can also easily control tailed beasts.Uchiha Madara summoned the Nine Tails during the decisive battle with the First Hokage Senju Hashirama in the Valley of the End.The future nine-tailed demon fox also admitted that he was suppressed by Uchiha Madara's evil eye power in his conversation with Sasuke and Naruto.Uchiha Itachi directly stated that Uchiha Madara has the ability to control the Nine-Tails.Its historical roots lie in the ability constraints caused by the sealing of the Unparalleled Ten-Tails by the Sage of Six Paths.The control of the Nine Tails also makes Uchiha Madara one of the strongest ninjas, and only the first Hokage Senju Hashirama, who possesses the powerful Wood Release Ninjutsu, can rival him.

The evolutionary method to open the Mangekyō Sharingan is extremely demanding.The Eternal Mangekyō Sharingan is an advanced form after the fusion of two Mangekyō Sharingan. First, the host must have turned on the Mangekyō Sharingan, and then transplanted another pair of already turned on Mangekyō Sharingan. The most important thing is two pairs of Mangekyō Sharingan. Sharingan can only be produced within the Uchiha clan, and the success rate of transplantation is extremely low, relying entirely on the host's personal abilities and talents.

For example: Uchiha Madara became the first being to possess the Eternal Mangekyō Sharingan by transplanting his younger brother Uchiha Izuna's Mangekyō Sharingan. After that, he stopped going blind and became much stronger. The form of his Eternal Mangekyō Sharingan is two The fusion of Human Mangekyō Sharingan also developed its own unique secret technique.Later, Uchiha Madara obtained Senju Hashirama's cells after the Battle of the Valley of the End, and evolved the Eternal Mangekyō Sharingan into the Samsara Eye when he was old.

After the future Uchiha Sasuke defeated Danzo and fought against the former members of Team [-], his eyesight declined due to excessive use of his Mangekyō Sharingan. At Fei's instigation, he decided to transplant Uchiha Itachi's Mangekyō Sharingan. Later, The operation was successfully completed, the new Eternal Mangekyō Sharingan appeared, and then the blindness stopped and the strength was greatly strengthened.Later, after Uchiha Sasuke received the power of the Six Paths Sage, his left eye evolved into the Six Magatama Rinnegan Eye.

Of course, as far as Senju Ryumura knows, the only two people who have successfully transplanted the Eternal Mangekyō Sharingan are Uchiha Madara and the future Uchiha Sasuke.

Moreover, whether it is Uchiha Madara's or Uchiha Sasuke's Eternal Mangekyō Sharingan, there is a similarity in the shape. They are both the younger brother's Mangekyō Sharingan pattern wrapped in the older brother's Mangekyō Sharingan pattern.When Uchiha Madara formed the Eternal Mangekyō Sharingan, his three original Mangekyō Sharingan were connected to form a circle.