In order to seal 'Amaiwato' into Ryota Uchiha's right eye with the 'Transcription Seal', it is necessary to transplant Hideki Uchiha's kaleidoscope writing wheel eyes first.

Hinata Mirror obviously wouldn't risk removing the reincarnated eye of his Yin Escape deity to transplant Uchiha Hideki's kaleidoscope writing wheel eye, and there were no other clones around him, so he had to take the water escape clone to top it.

Manipulating the surgical instruments, Hinata carefully removed the mutilated white eyes in the eye sockets of the water escape clone.

In the future, when the 'Ghost Bud Luo's Technique is used to impact the supreme blood relay snare, all the clones of the Hyuga Mirror must not have the slightest defect, even if it is an eye, it must be the original mutilated version of the white eye, so once the pair of mutilated white eyes of the water escape clone is lost or damaged, this water escape clone can only be invalidated.

After preserving the mutilated white eyes that had been temporarily removed, Hinata immediately transplanted Hideki Uchiha's kaleidoscope chakra eyes into the eye sockets of the Mizudo clone.

Immediately afterward, Hinata moved the unconscious Uchiha Ryota from the large nutrient tank to the test bench, and reloaded his kaleidoscope writing wheel eyes into his eye sockets.

"Everything is ready!"

The Hyuga Mirror, who controlled the water escape clone, came to the test bench, slowly closed his eyes, and after a few breaths, he opened his eyes suddenly, and his eyes flashed with the unique and almost demonic light of the kaleidoscope writing wheel.

Then, he pointed at the forehead of the unconscious Uchiha Ryota.

The 'Transcription Seal' was activated at this moment, sealing the Hitomi Jutsu 'Tenwado' that he had just opened into the kaleidoscope writing wheel eye of Ryota Uchiha's right eye.

As soon as he finished the 'Transcribing Seal', Hinata felt the world spin for a while.

"Whew..."

It took a few moments to catch his back against the wall before he regained his strength.

"Using the water escape clone to activate the 'Transcribing Seal' is really a bit difficult!"

When I used the Yin Escape Deity to activate the 'Transcription Seal' just now, I almost made the Hyuga Mirror lose its strength, and this time it was not only the Water Escape clone, but also the transplanted Uchiha Hideki's kaleidoscope writing wheel eye, so the consumption was greater than just now.

"Fortunately, I only need to activate it once, otherwise, my water escape clone will be damaged..."

Shaking his head slightly, Hinata Mirror concentrated on perceiving it, and found that the pupil power of Hideki Uchiha's kaleidoscope writing wheel eyes in his eye sockets had been consumed a lot.

Hinata thought secretly, "I hope my conjecture is right!" ”

The reason why I tossed back and forth so much was that I hoped that the fused Eternal Kaleidoscope Writing Wheel Eye could retain both Ryota's 'Susanoo' and Hideki's 'Amiwado', two unique pupil techniques unique to the Kaleidoscope Writing Wheel Eye.

However, the conjecture of the Hyuga Mirror is only based on the fact that Itachi used the 'Transcription Seal' to seal the 'Amaterasu' into Sasuke's Sharingan in the original time and space, and when Sasuke awakened the Kaleidoscope Sharingan, he also had the special case of 'Amaterasu'.

Therefore, after the fusion, the eternal kaleidoscope writing wheel eye, whether he can retain the two pupil techniques of 'Susanoo' and 'Tianiwato' at the same time, he actually has no bottom in his heart at this time.

After completing all the processes before the fusion, the Hyuga Mirror returned to the body of the Yin Escape Buddha.

He first methodically removed the pair of kaleidoscope writing wheel eyes of Uchiha Hideki from the eye socket of the water escape clone again, and replaced the original mutilated white eyes of the water escape clone, and then he took the pair of kaleidoscope writing wheel eyes of Uchiha Hideki and slowly walked to the front of the test bench.

The reason why Hinata didn't kill Hideki Uchiha and Ryota Uchiha was to fuse the Eternal Kaleidoscope Sharingan.

Because the fusion of the Eternal Kaleidoscope Writing Wheel Eye requires the owner of either side of the two pairs of Kaleidoscope Writing Wheel Eyes to act as the host body during the fusion, providing a stable and continuous chakra supply for the fusion of the Eternal Kaleidoscope Writing Wheel Eye, so before the fusion of the Eternal Kaleidoscope Writing Wheel Eye, the Hyuga Mirror cannot kill the two brothers.

Exactly who is the host, this is mainly based on the kaleidoscope writing wheel eye chosen by the helioscope.

Hinata's choice was Uchiha Ryota's pair of kaleidoscope writing wheel eyes, because the pupil technique of the kaleidoscope writing wheel eye of 'Susanoo' is obviously higher than Hideki's 'Amiwato' in terms of versatility.

Therefore, Ryota Uchiha will become the host body that fuses the Eternal Kaleidoscope Sharingan this time, using his own Kaleidoscope Sharingan as the basis to devour his brother Hideki Uchiha's Kaleidoscope Sharingan.

Finally, after checking the Uchiha Ryota, who was still in a coma on the test bench, and confirming that all the indicators of his body were normal, Hinata took a deep breath and immediately began the fusion surgery.

The fusion of the Eternal Kaleidoscope Writing Wheel Eye is the pupil power of one party devouring the other.

So this fusion surgery is actually transplanting Hideki Uchiha's kaleidoscope writing wheel eyes into the eye sockets of Ryota Uchiha, who already has a pair of kaleidoscope writing wheel eyes.

In short, it is to let the eye sockets of Ryota Uchiha accommodate two pairs of kaleidoscope writing wheel eyes at the same time.

The space in the human eye socket is limited, and the part that connects the optic nerve is extremely fragile, so it is very difficult to accommodate two eyeballs in one orbit at the same time.

Once there is a mistake during the operation, whether it is a partial damage to the orbit or a damage to the kaleidoscope writing wheel eye, it will directly lead to the fusion failure of the eternal kaleidoscope writing wheel eye, so even the hyuga lens with rich experience in transplanting eyeballs will inevitably be a little worried in the face of this extremely complex operation.

After using surgical instruments to prop up Ryota's eyelids with Uchiha, Hinata began the transplantation of his left eye.

The human eye socket is surrounded by soft tissue, and it is not impossible to squeeze it to accommodate two eyeballs, but the key is to ensure that both eyeballs and the orbital part are not damaged at all during transplantation.

It took an hour for Hinata to finally complete the transplantation of his left eye.

"Whew..."

After breathing a sigh of relief, Hinata wiped the sweat from her forehead.

The transplant of the left eye was very successful, perhaps because the brothers were blood relatives, and the two kaleidoscopic writing wheels were contained in one eye socket, and there was no rejection.

With a bang, the hyuga mirror began the transplantation of the right eye again.

As with the transplant of the left eye, the transplantation of the right eye went smoothly, and the two kaleidoscopic writing wheels contained in one eye socket did not experience the slightest rejection.

After completing the transplant operation, Hinata covered Ryota's eyes with a bacterioproof cloth.

Hinata didn't know how much time it took for Madara Uchiha to fuse the Eternal Kaleidoscope Sharingan, but he vaguely remembered that when Sasuke fused the Eternal Kaleidoscope Sharingan, he lay on the bed for a long time.

And Ryota Uchiha is in a coma, and the time it takes to fuse may be even longer than Sasuke's...