According to the system's usual practice, when Zhang Miao used the "One Own's Life Reincarnation Jutsu" to revive someone, the system would simultaneously modify some of the revived person's memories. Hence, the revived individual would be absolutely loyal to Zhang Miao.
Shisui was no exception. After being revived, he was absolutely loyal to Zhang Miao, as evidenced by the previous system prompts.
The only regret was that Shisui's abilities relied entirely on his Mangekyō Sharingan. Losing the "Kotoamatsukami" Mangekyō Sharingan significantly weakened his power. It was impossible for him to engage in battles anymore. So, Zhang Miao decided to temporarily use him as a provider of ninja fragments.
Once the decision was made, Zhang Miao smiled at Shisui.
"Shisui, it's impossible to restore your eyes at the moment. Be patient for a while. I'll arrange for a new pair of Sharingan to be transplanted for you. Although they won't match the power of your original Kotoamatsukami, with your 'Shisui of the Body Flicker' abilities, maintaining your previous strength shouldn't be an issue!"
The potency of the Kotoamatsukami was in its ability to covertly influence others' thoughts, turning them into puppets for the caster.
Though powerful, Shisui hadn't actually utilized this ability. His usual techniques involved the Body Flicker Jutsu and large-scale genjutsu. Therefore, even if he changed his eyes, the impact wouldn't be significant.
Shisui understood this as well as Zhang Miao did. So as soon as Zhang Miao finished speaking, Shisui nodded immediately.
"I understand. Thank you for your grace, Your Holiness. However... if possible, I'd prefer not to have the eyes of other Uchiha clan members taken for my sake. It's too unfair to them. I implore you!"
After saying this, Shisui bowed his head earnestly to Zhang Miao. Witnessing this, Zhang Miao burst into laughter.
"Hahaha, even at this point, still thinking of the Uchiha clan? It seems the Second Hokage was right; the Uchiha truly are a clan of 'love'. Alright, rest assured. I have my plans!"
Saying this, Zhang Miao turned to Shiketsu standing nearby and gestured to him.
"Shiketsu, I leave Shisui to you. Take care of him until he regains his sight. Now, take him away!"
"Yes, Your Holiness!"
Upon hearing Zhang Miao's words, Shiketsu immediately agreed, leading Shisui away.
Once both had left, Zhang Miao turned to Fukaku and spoke.
"Fugaku, inform Kuro that I need a pair of Sharingan. Tell him to send them as soon as possible. Once they arrive, have Rin perform the eye transplant for Shisui. Understood?"
Kuro was the alias of Danzo recruited by Zhang Miao. He had five pairs of Sharingan on his arm; one pair had been used for Fugaku, leaving four remaining.
With Shisui needing eyes now, Zhang Miao immediately thought of him as a "Sharingan storage."
Fukaku noticed this, so upon hearing Zhang Miao's words, he couldn't help but smile and nod in response.
"Got it, boss. Kuro already has complete control over the Gato Company. He's currently active around the Land of the Waves' sea area. I'll dispatch someone to inform him."
After saying this, Fukaku bowed to Zhang Miao and then left the room.
Once Fukaku exited, Zhang Miao stood alone in the office, gazing out of the window toward the distant sea, a hint of melancholy crossing his face.
"Though I've revived Shisui, it doesn't mean things have ended. If the flames of Uchiha's rebellion aren't extinguished, the calamity of their annihilation isn't far off."
Whether the Uchiha clan would face annihilation didn't concern Zhang Miao. However, there were people in the Uchiha clan he treasured, making it impossible for him to ignore.
"Aside from others, Uchiha Mikoto and Uchiha Izumi are individuals I must save. It looks like I'll have to make a trip back to Konoha."
Thinking this, Zhang Miao immediately used his Mind Transmission jutsu to inform Kasaki and Fukaku about his intention to return to Konoha. He then left the Land of Waves, heading back to Konoha.
Upon his return to Konoha, it was already evening, coinciding with the end of classes at the Academy.
Seeing the kids running around the Academy, a hint of emotion appeared on Zhang Miao's face.
"More than a year has passed. At this time, Naruto should have already started attending school, right? But with the company of Kushina and Minato, he shouldn't be as lonely as in the original plot, right? Well, going back and seeing will confirm it!"
Thinking this, a slight smile spread across Zhang Miao's lips, and he headed towards the residential area in the eastern part of the village.
Soon, Zhang Miao laid his eyes on his home after being away for a year. The large tree by the door still flourished just like before, yet there were hardly any fallen leaves on the ground, barely any dust, indicating regular cleaning.
"Naruto definitely wouldn't clean. The person doing it must be Kushina or Minato, perhaps?"
With this thought, Zhang Miao smiled again and proceeded to open the door.
"I'm back!"
As Zhang Miao spoke, hurried footsteps resounded within the house. A figure holding a spatula and wearing an apron swiftly appeared before him, immediately pulling him into a tight embrace.
"Welcome back, Ryunosuke! It's been so long!"
Feeling the warmth of the embrace, Zhang Miao's smile grew even brighter, and he gently returned the embrace.
"I'm back. Although I know you have a lot to tell me, I still need to inform you of something important — Big Sis Kushina, your dish is almost burnt. I can already smell a bit of charring!"
Upon hearing this, Kushina was startled. She let go of Zhang Miao abruptly and hurried back to the kitchen, calling out as she ran.
"Oh my, oh my... The food is indeed burnt. This is troublesome; I'll have to remake it..."
Kushina rambled on, her usual catchphrases pouring out, leaving Zhang Miao shaking his head in resignation.
"Kushina's habits with her speech are still as strong as ever. Naruto probably can't escape it either!"
Seemingly to confirm Zhang Miao's thoughts, just as he pondered this, a familiar voice came from outside the door.
"Mom, I'm back! Is dinner ready yet? I'm starving!"
As the voice echoed, the house's door swung open with a 'swish.' A child with golden hair, dressed in an orange tracksuit, and sporting three whisker-like marks on each cheek stood before Zhang Miao.
Looking at the child in front of him, Zhang Miao shrugged and offered a faint smile.
"Hey, Naruto, long time no see!"