Warnings: A kind of OC. Maybe some of you think it is somewhat Mary Sue-ish. But try it.

Summary: Uzumaki Natsuko was an unusual girl. She was only half sane, hated by 90% Konoha's civillians. She had this strange unnatural voice inside her head, lacked of social skills, high intelligence, and a vessel of a demon lord. Her only dream was to be a usual girl like your usual yourself usually met. Until she fell in love with the most unusual and irritating certain brooding boy.

Pairings: Sasuke/Natsuko

Disclaimer: I wouldn't be bothered to write Naruto's fanfiction if it were mine, would I?

The Last of Sanity

PROLOGUE

A couple of bright blue eyes opened.

The darkness of one's mind was unnerving, overwhelmed by the wave of uneasiness, but to its owner, it didn't matter at all.

Those blue eyes were different from other. They were clouded with uncertainty and fear. They were empty and dull.

Blue clashed with angry red.

"So that is it."

An angry growl could be heard echoing through every part of the place she was in.

"They want you as theirs."

A menacing laughter rang through the corridor in angry manner.

"So be it," said a soft voice, effectively shut the booming voice abruptly. "For I am a jinchuuriki: the power of human sacrifice."

The red blue eyes narrowed in unbearable anger.

"That is my birthright," continued the soft voice, now clearer than ever. "I live… to be sacrificed… by one whom I will look up on."

The booming voice created an intimidating roar. The eyes reflected the rage, the wrath, before it calmed again.

Tentatively, the voice then sneered and the darkness overcame again, leaving the blue eyes to slowly close.

End of Prologue

Hi! After a long while... please give me some reviews. By the way, this is a re-upload of The Worse Last of Sanity. Sorry if I'm being a jerk by letting you wait, this year, I have been having troubled breathing.