Disclaimer:

I don't own Naruto or One Piece, I am simply borrowing them for my own entertainment…I promise to return them at some point, but I cannot guarantee the condition.

Chapter 1: The Beginning

Some say that the past is unchangeable, immutable. Others say that other realities exist but are separate. Few know that while separate, they are only separated by a thin fabric, easily torn with the right ingredients. A single disturbance of energy can change the fate of multiply realities.

It was a stormy night in Konoha, October 10th. Lighting raged across the town. The villagers focused on chasing their local demon out of town. Some Genin, Chunin, and even Jonin ranked ninja joined in on the fun, all in an attempt to reconcile the relatively recent loss of their loved ones. The demon in question was 5 year old Uzumaki Naruto. Young Naruto was by no means a stupid boy having learned what he could to survive. Having learned to push chakra into his legs, as a means to survive this reqular occurrence, he sped faster to escape from the mob of civilians and low level ninja. Unfortunately Dog was out on a mission at the time and some of the ANBU assigned to protect him were attacking, while the rest watched from a far. Despite his massive reserves, he was still a five year old child, and had far less stamina than the multitude of high level ninja chasing him. With poison tipped kunai, senbon, and shuriken piercing his skin, the need to escape became extremely apparent. Running low on chakra, but refusing to give up, tainted chakra from deep within became more appealing. As more and more weapons impacted with Naruto's back, the great Kyuubi no Kitsune became very worried. Knowing that due to the ingenuous methods of that blasted seal, if his host was to die he would be swallowed by the death god and it would take him at least 1000 years to escape, as well as losing all the intelligence and identity she had worked so hard to obtain over the millennia. She decided that she'd rather not lose her identity, so she would help Naruto survive as much as she can. As Naruto began to pull on more and more of her chakra, using it to escape his pursuers, the barrier between realities (UN-005 and OP-014) began to weaken till a small hole began to form enlarging until it engulfed Naruto before disappearing, leaving nothing more than a doorway between realities that could be opened by the right amount of energy. In the aftermath of the opening a huge explosion expanded from the portal, engulfing all nearby attackers, leaving what remained of the mob rejoicing at the destruction of the demon. Upon him disappearing, the ANBU observers realized there would be a lot of paperwork with a side of death, either from Dog or the Hokage himself. The explosion also alerted the rest of the town, with the Hokage coming there to find the mob rejoicing at Naruto's demise, and the ANBU hoping to get out alive.

That Morning...

Up in the Hokage tower a storm was about to be released. Saratobi angered from at the loss of Naruto, revealed in front of the entire city Naruto's parentage, chastised them for killing the son of their late Hokage, then executed all of the captured civilians for attempted murder of Naruto Uzumaki-Namikaze. He then returned to ANBU headquarters to interrogate the captured ANBU. Unlike the civilians, the ANBU were able to pick up Naruto entering a bright white glowing tear right before the massive explosion that engulfed the nearby attackers. As the ANBU's stories coincided with Inochi's report, revealing that they were all just observers, they were spared from execution, simply being demoted to Genin, for a probation period of 2 years before given the chance to regain the ANBU exam to regain their rank. Realizing that Naruto must have crossed into another dimension similar to reverse summoning, he summoned a monkey to find Tsunade and Jiraiya so they could research the area denoted Ground Zero, and determine what caused the tear to form and if that tear could be replicated enough thatt he could send a summon through to communicate.

Elsewhere...

In an unknown location the leader known only as Uchiha Madera, an immortal whose continued existence was linked to the Kyuubi, felt the separation from the Kitsune. Released from the curse of immortality, he wrote up his last will and testament, 'convinced' Nagato to reconnect with Jiraiya, and promptly jumped off a cliff.

AN:

RIP Madera, if I lived to be that old I would take over the world just because I was bored. His moon's eye plan was so that if everyone else ceased to be independent, he might just be able to convince himself he was dead.