"Shengu Xuan! You forced me to do this! Let me show you the true terror of the Uchiha Clan!"
Sasuke's savage, beastlike roar echoed through the thunder and lightning of the Valley of the End. As he roared madly, the Cursed Seal of Heaven on the back of his neck seemed to come alive. Its eerie black markings spread wildly at a terrifying speed, covering his entire body in an instant!
"Aaaaargh!"
Sasuke clutched his cheeks in agony as his skin turned a corpselike grayish brown at a visible speed. His hair rapidly lengthened, turning an uncanny dark blue. Most horrifying of all, with a grating sound of tearing flesh, two fleshy wings resembling enormous hands, covered in sharp bone spurs, burst straight out of his back!
Intense purple chakra raged outward from Sasuke like a solidified storm. The surrounding lake water was forced down into an enormous depression by that violent chakra, and even the pouring rain could not come within three meters of him!
This was the ultimate power Orochimaru had bestowed upon Sasuke-Cursed Seal of Heaven, level two!
By now, Sasuke had completely lost his human appearance, becoming a devil radiating endless evil and depravity. His scarlet Three-Tomoe Sharingan gleamed with bloodlust in the dark downpour, fixed unblinkingly on Shengu Xuan on the shore.
"See that?! This is power! This is the power that will let me kill that man!" Sasuke flung his arms wide and laughed wildly at the sky, his voice filled with extreme distortion and madness. "What can Konoha give me? Konoha only numbs me with its hypocritical peace! You don't understand the Uchiha Clan's pain at all! You don't understand the despair of watching my entire clan get slaughtered with my own eyes!"
Sasuke abruptly lowered his head, pointing at Naruto as he