Shisui opened his eyes and his memories faded, after that day their info became known to every ninja on the battlefield. The two eleven year old's who killed the Yuki clan head with minimal injuries. Shisui was given the name "Shisui the Teleporter" and Roku was called the "Child of the Sun".
After that they grew to be known as the strongest Uchiha under the clan head. While Roku went back to the village to become minutes guard, Shisui kept on doing missions. This led to their strength rising in different ways.
Roku got 2 years to constantly train and develop while Shisui got 2 years of battle experience and life and death danger to understand his strength. So while Roku's strength had risen more, Shisui had a better understanding of his limit and strengths allowed him to progress faster when he did get time to train.
If Roku called him back then he could put all that practical experience into work and his strength would sky rocket.
He looked at the sky, "I guess there is a bright side to everything" he sighed.
He bit his finger and summoned one of his own crows. It appeared in a cloud of smoke.
"Bring this to Saru, and give the other one to the commander," he told it. The first note was simple, "Gather at my tent the Uchiha are returning to Konoha. The other note was more complicated and explained how there was an emergency for Uchiha and they needed to head back. The crow sped through the camp dashing around corners towards Saru's tent.
Shisui stood alone contemplating his next choices .
Konoha Village
In the village the night was ablaze with the sounds of construction, while the Nine tails was gone the damage it brought wasn't. Children cried for the parents and parents cried for their children, the scar it had brought upon this land may fade but not the pain it brought the people.
The beginnings of the new Uchiha compound sat on the very edge of the village now, isolated from all. Only a few of the clansmen had moved there, houses still needed to be built and the clansman still needed to be convinced to leave.
Uchiha Roku sat on the courtyard of his new house, it was only a temporary lodging while his mansion was being built. After all, the head elder of the Uchiha clan couldn't live in any old house. He looked up at the sound of wind swooshing and saw Shisui jumping into his courtyard.
"You got here fast, did you leave the others all on their own?" he asked, confused.
"I am just a shadow clone," Shisui explained calmly. Roku nodded understanding and went silent, Shisui then sat down across from him and stayed silent.
After a while Shisui couldn't stay silent, "It's true then, they really did move everyone" he sighed
An annoyed expression crossed Roku's face, "They didn't even try to hide their fear and distrusts" he announced grimly.
Shisui frowned and tried to appeal to Roku, "They're grieving. The Nine-Tails attack shook everyone. Fear makes people act irrationally"
A mocking expression crossed his face, "Do you believe that their fear will fade away?" he asked as if he already knew the answer.
Shisui hesitated contemplating his respond, "Yes" he answered hesitatingly
Roku turned to him and commented, "I wish I had your naivety".
Shisui frowned and began to study his friend, "Why are you so certain?" he asked and his eyes narrowed.
Roku looked away and faced toward the Hokage Rock, he sighed and lowered his head. "Because I already know how it will end," he announced gravely.
Shisui sighed, "I know you are smart but don't be too over confident in your prediction skills".
Roku scoffed, "I wish it was a prediction "
Shisui's eyes turned confused, "What do you mean?". Roku turned his head and looked into Shisui's eyes.
Shisui gasped, the Tomoe were gone and in their place was a slowly spinning hour glass. "You also have a Mangekyou," he exclaimed, shock filling his voice.
"These eyes have shown me the future of the Uchiha and it is a dark one". Roku began calmly.
"The power of my left eye is "Time Reversal". Shisui stiffened in shock, anything involving time was dangerous.
"I can reverse my own time and that of others, heal injuries and return myself to my previous state."
Shisui's eyes widened even wider but before he could exclaim his shock Roku continued.
"My right eye hold the ability of "Future Sight"", allowing to see fragment of future and in battle allowing me to see a couple second into the future
His voice hardened and his expression hardened. "And in that future the Uchiha Clan dies."
Shisui froze in shock, "What? That's impossible." Even only including the ninjas, the Uchiha numbered more than 5000, for all of them to die would be beyond impossible.
"After one night the Uchiha clan numbered just 3, and two of them were the ones who massacred the clan."
Silence consumed the yard and Shisui's heart began to pound, but then another thought hit him. If Roku could see the future then-. He shot up sharply, staring at Roku.
"The Nine-Tails attack" he exclaimed sharply. He looked at Roku's expression and at that moment he was sure Roku knew beforehand. Shisui's fists clenched, "You knew Minato-sama and all those people would die, but you still let it happen." he exclaimed angrily
"Why didn't you stop it?!", Shisui gritted through his teeth. Anger enveloping his heart
Roku's expression didn't change and he answered quickly; "Because of Naruto."
Shisui froze and confusion clouded his face, who was Naruto? Roku saw the expression on his face and filled him in, "The fourth son and the new nine tails Jinchuriki. And without him becoming the Jinchuriki the world would end."
Shisui stared at him trying to understand what he meant. His eyes hardened, "Explain now! Explain how you awakened it, how the Uchiha are massacred and why Naruto needed to be a Jinchuriki" he demanded.
Roku sat there silently before sighing.