SailorStar9: Since Sailor Element prodded me for this fic ever since she implanted this idea into my head, here's my latest creation: a Naruto/Sailor Moon crossover. The prologue takes place in episode 4. No definite pairings as yet, I might turned this into a Sasuke/Eva.

Disclaimers: I do not own both the animes. However, I do own the pairing, I hope.

Summary: Like Naruto and Gaara, Eva (Ami's current reincarnation) is a host to a tailed beast, an eighteen-tailed ice fox demoness. But, unlike Naruto and Gaara, she has control over her other form. A Shadow Assassin and a Guardian, she watches over Team 7 within the shadows, aiding them only in times of need.

Prologue: A Guardian Arrives

Hidden in the trees...

Eva let out an amused smirk as Naruto fell for Kakashi-sensei's trap.

Can't believe he's the one who has the Nine-Tailed Demon Fox sealed within him. She mused.

Then again. She corrected herself. People living in glass houses shouldn't throw stones. I'm a Sealed One as well.

Meanwhile...

Sasuke sensed the presence of another chakra, a very familiar chakra, though a lot stronger, one he had not sensed for five years.

Flashback

The night was quiet. Everybody seems to be asleep, except for a blue-haired girl who was tossing and turning on her bed.

"I can't sleep," Eva groaned. She got out of bed and put on some clothes over her nightgown and grabbed a jacket to protect her from the chill. "I'll take a walk for a while, maybe I'll be tired enough to go to sleep afterwards."

She went out of the dormitory and started walking around the academy grounds. Winter was nearly over, but the weather still has a cold edge to it especially at night. She wandered around until she passed by a certain cherry blossom tree.

"I'll sit under the sakura tree and relax for a moment." Unbeknownst to her, a pair of gray eyes was watching her from a branch of the said tree.

"Oi, water-drops," a voice came from above as she sat down by the roots of the tree.

She quickly tilted her head back to see where the voice came from. "Oh, it's you, Sasuke. What are you doing out here tonight? Can't sleep?"

Silence was his reply to her question. Eva heaves a sigh. "Fine, if you don't want to talk…" They both sat in their respective positions in silence for a while.

Plagued by her talk with Lord Hokage and if her decision was the right one to make, Eva broke the silence. "Hey, Sasuke?"

Sasuke sighed. "What do you want?"

Eva ignored him and chose to ask him what's been bugging her instead. "If the only way you can help protect your friends was to go away, would you do it?"

Sasuke was stunned by her question.

What's going through that head of hers that she asked me a serious question like that? Sasuke asked himself, but his outward appearance revealed nothing of the tinge of anxiety that was growing inside him. "Hn. I don't know why you're asking me such a stupid question? My answer would quite obvious, won't it?" he sneered.

Eva sat quietly again, thinking about the training Sasuke underwent to get stronger, before she smiled up at him. Sasuke's answer solidified her decision to go through the training. She got up from base of the tree. "Thanks for answering my question, Sasuke."

"Hey, little girl..."

Eva turned her head to look up at Sasuke again. "Is something going on with you?"

"Nope, I'm fine." She smiled at him again before she waved a hand. "Goodnight, Sasuke." She continued walking back to her room, leaving a troubled Uchiha behind.

It can't be... the Uchiha wondered, looking around. It can't be her.

Oops. Eva realized that she had stayed for too long when Sasuke's eyes scanned about the woods. Better go. Although I'll like to say hi, Peacock, but now's not the time. Demon-nii will slaughter me if I expose myself now. Better go visit the tree.

That decided, she melted back into the shadows, the sunlight peeping through the tree to reveal a raised orb on her right glove, symbolizing her Shadow Assassin status.

Seconds later...

She currently stood under a certain, now-infamous sakura tree, breathing in the clean scent around her. "It's been a long time since I've visited, hasn't it," she stated as she laid a hand against the trunk. "You seem healthier than ever. Sasuke must have been taking real good care of you while I was away." She looked at the burnt grass encircling the tree and couldn't help but frown. "But it seems that he's been unnecessarily brutal to the grass around you." She leaned her forehead alongside it.

SailorStar9: Wow, now that's done, read and review.