The parseltongue Uchiha: Book 1

A new kekkei genkai

Harry  Uchiha was an interesting child.
Like many uchiha he seemed to ooze talent, and it all started at the age of 3.

The fourth Hokage had died recently in defense of the village against the 9 tailed fox, a honorable death.

He was playing with his younger cousin, 1 year old Sasuke Uchiha, when it happened, a ball they where playing with rolled to a bush and Harry went to pick it up.
Then he heard it "stupid human playing with balls of al things"
This graved Harry's atencion and made him look down at a small snake
"Did you just speak"
"Of course... Wait you heard me"
"Wow you must be a summoning  how cool"
"No in not!!"
"But your talking"
"Yes but not your language...wait are you a speaker"
"What's that?"
"You are...wow I'm sorry...I'm honored to meet you young master"
"O wow... I can talk to snakes, that's so cool!!"
"Indeed young master, you should become a snake summoner for all serpents will hold you on a pedestal, you are of higher rank than other snake summoners"
"Wow.. can you come with me to show uncle Fugaku"
"It would be an honor young master"

Little did Harry know that the uchiha clan, and its leader and family, had witnessed it all. The birth of an Uchiha with a special kekkei genkai
The language of snakes

From then on Fugaku was certain that Harry was a genius just like Itachi, while he didn't have the sharingan such a unique kekkei genkai would lead to power for him and the clan

It was decided that once he became a gennin they would see if they could get the snake contract, it was looked down on since orochimaru, but Harry could far surpass him in control over snakes, he may one day when control manda, he king serpent. That plus the mighty sharingan would make him a true shinobi

However that opinion soon changed as time went by, while Fukaku wanted another itachi, harry wanted to simply enjoy life

He would be a shinobi but it grew of of wanting to protect his family, not lust for power or glory.
Here the story begins.

Uchiha Harry, Nephew of the clan leader and in-training shinobi snickered quietly from his hiding place on top of a store roof, his deep, brilliant green eyes sparkled in anticipation as he waited for his unwilling prank subject to turn up. The person came not long later. A Chunin by the looks of him, strolling down the street and straight for the area that Harry had booby-trapped. Harry hid his mouth behind his hand to stop the urge to burst out into a fit of giggles and ruin the moment.

The chunin didn't seem to be in too much of a hurry, strolling along the street and stopping every now and again to observe something in one window or another, before making his way again, only to stop at a shop window only steps before the prank-zone.

Ugh! Come on hurry up, old man' Harry mentally griped from his hiding-place. This was the only part about pranks that Harry really, really hated – having to wait for so long for some people to actually get themselves stuck. He stopped fidgeting and leaned forwards intently as the chunin started walking again, left foot, right foot, left-

The effect was instantaneous. As the chunin attempted to take another step forward, he almost tripped as the right foot did not follow and was somehow stuck to the ground behind him. The chunin looked confused, then angry as he attempted to pull his foot up from the ground, which was now stuck down with ultra sticky super-glue that Harry had borrowed from the Uchiha complex' carpenters. The chunin gave an almighty pull again, when his sandal flew from his foot – or at least, his foot finally moved, but the sandal was no longer there, still stuck to the ground. This caused the man to flail as he lost his balance and had to step back a few times, but as he did so, his leg hit a trip wire and triggered Harry's next prank. From the roof, a hail of rotten tomatoes flew down and pummeled the man several times, while he cried out, trying to shield his head with his arms.