As the sun shone through the forest leaves, a flash of blue was seen as a bipedal looking from with a shuriken on its back was blitzing across roots coming from the ground.
As a couple of roots rushed towards the blue figure and seemingly crashed into the figure. There were a couple of white lines that appeared on the oversized root as they were cut to bits in a flash of motion from the blue figure.
Upon landing the blue frog looked around at the surrounding area to check for more roots incoming then as it did not see any it tried to sense it, but upon noticing that there were no more roots in the area. The frog like figure relaxed his posture.
As the human shaped frog sat down on a piece of rock to relax, a green bean looking Pokemon came surfacing from the ground. This Pokemon was Zygarde. The protecter of the ecosystem looked upon the frog like figure and telepathically said to the frog.
"Hello Greninja thank you for your efforts today. I have great news, the negative energy in the environment is completely gone as of now. Those were the last of the roots."
The now named Greninja looked at the bean like Pokemon and asked it if it had any more missions for it. Zygarde just shook its head and told Greninja that he could handle the rest of the recovery of the ecosystem in Kalos.
Then it realized that Greninja was being quite generous with the offer as it thought back to what a certain Pokemon named Arceus had said to it.
It was and it quota in its mind that a world from another place and reality, an alternate branch line from its original counterpart was collapsing as it does not have the ability to defend itself from the future threats deviating from the original plot line.
Then the devious little bean nodded its head at the frog like ninja and thought. Yes he suits this role perfectly. I might even be able to repay the debt I accumulated from that white horse stuck in a golden gate. As it smirks as wide as the gooy structure of its body allows him.
He then said to Greninja that there was a world out there that needs its protection, but he will not be able to travel there with his current body nor would his ability and moves be transferred over.
This surprised Greninja as it thought I didn't even know there was worlds other than this one! Seeing the surprised look the differs from his normally composed look it thought. Yes I have now placed the hook now time to collect and reel in the rewards.
The bean like Pokemon Zygarde used its counter parts across the globe to inform them to fetch Hoopa as it needs it for a special reason. With that being said it didn't take long for a hoop to appear in the air infront of Zygarde as it shimmered and a genie like Pokemon named Hoopa popped through.
It looked at the small Zygarde and then looked at the frog ninja that was crossing its arms looking at it. Hoopa just thought that he must be the one chosen for the mission to save the other world, so without hesitation it made another hoop this one bigger and has a sparkle to it.
Hoopa told the frog ninja that it was a portal made by it and Palkia that leads to a state of rebirth.
Greninja looked at the portal hoop calmly, and asked if the genie like Pokemon can deliver a message to a human named Ash Ketchum from Pallet town.
Hoopa just nodded its head as it heard the message then told Greninja that it will deliver the message right after the rebirth was complete.
Greninja nodded back as it agreed with the plan and walked through the portal.
12 years before Naruto graduates.
A child was born in the village hidden behind a waterfall Takigakure, as the childbirth was taking place across the globe of the ninja world a giant orange fox was being controlled, and rampaging across the village of Konoha.
This day will be known as the kyubi attack and the birth of the child of prophecies.
This day was also a the birth of the Pokemon turned human Greninja, now named Mizu, an orphan from Taki.