Blood
Blood, both terrified and comforted the youngest and last Uchiha.
The blood that loomed around his parent's bodies when they lay dead and clung to his clothes for days scared him.
It was a comforting thought for the raven, as he stood over his brother's lifeless body. And the blood that dripped from his bare hands like scarlet raindrops, that he had finally avenged the merciless killing of his entire clan.
A feral smile took over his pale lips.
Taking hold of his brothers' katana. And with a war cry he brought the blade down hard and fast. Itachis' glazed over eyes flinched involuntarily as the blade sank viciously into its owners neck.
Blood sprayed over glazed eyes and of the dark red of the younger Uchihas' sharigan as another marking made its way into his blood stained iris.
With the feral smile ever present on his face, Sasuke bent down. The thick crimson blood that was now sluggishly oozing from the now severed neck squelched under sasukes' sandals.
With one hand, the raven grabbed a fistful of hair of his elder brothers head, bringing it closer to his own face. And with sick fascination he looked at his brother.
Really looked at him.
Even now, after his soul has left his body, he still wore a sour scowl or was it a smirk?
Through sasukes' ruby glare he couldn't really see what it was.
"Now whose the foolish one?" whispered Sasuke into the heads ear. "Brother."
Taking the head in both hands, Sasuke stared a genuine smile, albeit one laced with enough venom to kill a person. And placed a small light kiss on his brothers blood splattered forehead.
Sasuke got up. Bringing the head with him. As he walked out of the room, he placed his brothers katana leant up against the doorframe.
And walked out of the Uchiha estate, his brothers' head in his hand.