The Opposite Uchiha (Naruto Fanfiction)

Two, different, terrible outcomes

Yukine Seishin (Uchiha): 

Primary element = ice

Secondary elements = water (if used separately), wind (if used separately)

Bukimi Seishin:

Primary element: Curser(clan), Wind

Secondary element: Water

Matata Saruno: 

Primary element: Earth

Secondary element: Fire

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*Eight years later*

Kunais and Shurikens curved out their path in the air in every direction, going in both directions at the opponent.

Yukine and Bukimi charged at each other.

The boy used his agility and made fast hits from his arms and legs, while dodging every hard hit Bukimi sends at him. None of them seriously injured the other, it was a spar, not an actual fight.

He jumped and aimed quick, rapid kicks at her torso, which hit her and a hard kick to her stomach. The girl is sent flying into a tree. Or so he thought. The tree broke in the opposite direction, from the heavy impact, she landed in a pitiful heap. Before their eyes, vanishing like there was never someone there in the first place.

This was a Seishin technique, illusions created by a spiritual energy inherited by the clan members. The illusions are like solid clones, but they aren't made of Chakra, are nearly impossible for someone who's not sensitive to Chakra to separate the two versions. Well, almost impossible.

The clones could become solid or nonsolid, and it disrupts a person's chakra for periods of time. It corrupts the system, but it doesn't leave any damage. When you go through one of the clones, it feels as if you're going through a rush of freezing air. The air is what causes the disruption.

She's also made herself invisible. It is a technique the user uses to surround themselves with their spiritual energy to become ghost-like or apparition-like. The Seishin release: Ikiru Yurei no Jutsu.

I close my eyes and clasp my hands together in a seal. A line ran from the side of my eye, covering the eyelid, and running from the tear duct down to the nostrils of the nose. The same was mirrored on the other half of my face. The pupil of my eyes blended in with the periwinkle blue, but not completely hidden if you look close enough. A single thin curved from the middle of my forehead trailed down to the tip of my nose. 

I can feel everything. Everything the wind touches. The ground, the animals, anything that contained Chakra. This was the product of my Senjutsu. The wind breathed through the strands of my hair, it was very windy today. Perfect. Not a good combination for Kimi-chan. The wind folded around an invisible object, very abnormal, and I ran full force at it. She can't hide from a senjutsu user, that was one of the weaknesses of the Seishin clan.

They can't hide from senjutsu users, the Byakugan, and those naturally inclined to the supernatural, like spirit mediums or exorcisers, etc; though there are people who are naturally sensitive to energy.

I jump swinging a roundhouse kick, clouded heavily with senjutsu energy, that hit nothing but fazes through freezing air, on a warm day. Bukimi reappears in the spot, looking frazzled and disrupted. Senjutsu, I learned from my adopted mother, can disrupt the flow of spiritual energy, like spiritual energy can disrupt the chakra network, which means the energy becomes unusable until the person can regain control of it again.