Pairing: Zoro/Harry/Sanji
Summary: Harry is betrayed by Dumbledore and the Weasley's, and was put to death by the veil. Death shipped Harry off into the One Piece world where his de-aged self meets Luffy shortly before Shanks shows up. They train together with Ace and Garp for a year then Garp leaves, and they encounter Shanks and his crew. Harry grew close to Ben who leaves him a bandanna and a promise to see each other again. He gains his animagous form when Luffy is taken by the mountain Bandit, and unlocks the rest of his magic. He later joins Luffy on his guest to become the Pirate King as his first crewmember along with being a dagger master.
Chapter 1: Betrayal and A New World
Harry thought that he could trust them. He thought he could, but how wrong he was they called him a demon and shunned him. They threw him into Azkaban under false charges, and when he did nothing! Now they were surrounding him sneering down at him in disgust as if he wad below them, but you know what. In reality they are below him! Hah! He will show them just how wrong they are and MAKE THEM regret they have done! As he was presented before the Veil and they asked if he had any last words I started to chant a lost spell that was passed down through my mothers family. You see my mother was never human. She was the last of the Neko race. This spell was to only be used if you were deeply betrayed by those you trusted and wronged you even though you are the last. The spell would make all those who wronged you, and those who were like them to lose any gift they were given by Magic to become mundane, and their lives mundane to never surface again. This was gifted to his mothers family as a gift from Gaia herself as they were her favorite children, the ones that were also the closest to her, but they were persecuted due to prejudice and being different. It was in Harry's final moments on Earth, Gaia, as her last favored child said the final phrase before being pushed forward through the veil roused herself from the slumber she had been in and took revenge for his suffering.
After they pushed Harry through the Veil, believing that it killed him, everyone was wondering what the spell that he cast meant. No one knew what it could have meant, not even Dumbledore with all of his knowledge, as it was spoken in a dead language. However, after everyone went home no one saw the Veil crumble in on itself and the Death room being sealed off for eternity with an emerald left on the last spot Harry stood before the rumble of the Veil. A moment granted by Gaia her self to grieve the lose of her children and favorite child, but she knew it was for the best. She comforted herself with the knowledge that now he would be able to find his mates. Later on in the week people noticed that they were having trouble casting magic, the werewolves found they were losing their enhanced strength and all other magical creatures were growing weaker except for the Unicorns, Dragons, Thestrals, and Goblins. Within a month everyone had their magic cores drained, and Gaia with held it all and used it to start fighting back against humanity; repairing all of the damage they caused her.
When Harry saw everyone disappear he blacked out.
When he woke up, he was in an office. "Of course I would end up here. Hello Death." Harry greeted casually and slightly frustrated while gazing at the figure sitting behind the desk.
"Hello master. So, I see that they betrayed you. Well, now that it's happened I guess its time I send you to where your mates are. The world you going to is separated between three factions. The marines that are one faction known as the World Government. The pirates are another that sail the sea for various reasons of their own, but most are in search of a treasure called One Piece left by the late Pirate King. And finally, the revolutionaries who are fighting the World Government for their right to have freedom from an almost tyrannical rule. You won't remember your past at first until you unlock all of you gifts. If you don't do so before your seventeenth birthday they you'll remember then along with everything unlocking at once. No matter what you will still be my master as the Hallows connected to your soul, however your mates, once you find them will live as long as you. If you die of unnatural causes before two centuries then they will continue to live their lives until they die. Once that happens they would join you. You will not know who your mates are, but they will know who you are. Also, you'll be de-aged to six years old, but will stop aging with your inheritance. Well I believe that's all, so, bye." Before Harry could say anything he blacked out again.
When he woke there was a kid and old man standing over him.