Percy was born as of a Broken Oath. To spare him the hero's tragic Fate of his world, his fathers sent him to a world where they hoped he would be free from Fate where he might control his Destiny. Growing up at the Northen Water Tribe, he was almost like royalty. However, the call of adventure sings to him. Soon, he will travel the world, making enemies and friends. (Grey Percy)

The Son of Poseidon was never raised on earth His mother died at birth and he grew up in the fire nation. A prodigal waterbender and the adopted son of a nobleman. He finds his calling protecting the jewel of the Fire Nation, Princess Azula. He ends up on a journey hunting traitors, conquering the earth kingdom, and fighting the Avatar.

He was the prince of Omashu. She was the princess of the Fire Nation. A stranger in an even stranger war, he was tasked with getting information out of her. Will Percy be able to turn the Jewel of the Fire Nation from her father, or will the world be turned asunder? Fate determined them to be enemies, but Percy was not one to be bound by anyone.

Percy loses his mortal family and is sent to another Universe because they need a hero. Now, he finds himself trying to stop a war that has been going on for over a century. With blessings and gifts from his immortal family, will he become a true tragedy or rise to become the hero his mortal family knew he could be? Watch him make friends and enemies.

All it took was one bad day, one quest gone wrong to change Percy Jackson's life forever. Still, he was an adaptable soul, and despite being occasionally headstrong, unpredictable and stubborn, Percy would not just adjust to his situation, no, he would find a way to thrive in it!

Percy Jackson had nothing, he had won the war, but it came at the cost of everything he loved and with the deaths of his mother and sister he ends it all but instead of Hades its someone else he meets…

It was too much, he'd given damn near everything but the world, cruel as it is, took that last thing from him. Percy Jackson perishes but it isn't Hades he meets. (Reuploaded as FFN decided to take the original down, the seem to being doing the same with this but we'll see how it goes.)

A demigod has been sent to a world where mortals have the ability to control the elements. A world that has been at war for a hundred years. A world in desperate need of a savior. What will happen when a son of Poseidon reaches the Four Nations? Will he be their savior? Or will he be the harbinger of a much darker future? A crossover between Percy Jackson and Avatar.

Two children with the power of gods and the ability to alter destinies and a world divided by war. The Gods, Poseidon and Hades, have both decided to send young children to the World of the Avatar where they can be safe from the fury of Zeus. But the gods failed to account for the ongoing war. The children will be safe from the thunderer but they aren't safe from War.

Log/Diary written by an adult version of everyone's favorite sarcastic son of Poseidon during his journey through the 4 nations of the world of Avatar (Short chapters of approximately 800-1300 words)

(AU) Monsters, evil beasts, calamities capable of destroying civilizations, the fate of two worlds and only one hero is able to decide, his name is Percy Jackson, raised by the fire lord Iroh in a world full of dangers and without an avatar, while The gods of Olympus desperately seek him to support them in a battle against one of the most feared enemies, Kronos.

Un semidiós ha sido enviado a un mundo donde los mortales tienen la habilidad de controlar los elementos. Un mundo que ha estado en guerra por cien años. Un mundo que necesita desesperadamente un salvador. ¿Qué sucederá cuando un hijo de Poseidón llegue a las Cuatro Naciones? ¿Será su salvador? ¿O será el heraldo de un futuro mucho más oscuro? Crossover entre Percy Jackson y Avatar

Gaia has won. With Olympus shattered and the Underworld overwhelmed, Earth teeters on the brink of destruction. Hestia and Hecate offer a final hope: a device forged from Kronos's scythe, leading Percy, Annabeth, and Nico to a mysterious world of spirits, elemental masters, and an Avatar fighting to restore balance. The fate of both worlds rests on their shoulders.

Sequel to The Legend of Percy: Book 1 - Finding Purpose. What will Azula and the Fire Nation do to deal with this waterbending, earthshaking, storm-creating mystery? With the Fire Lord's plans for Sozin's Comet looming, how will Percy change people's destiny and history? Is there any redemption to be found for the Fire Nation Princess?

"I don't bend the water. I command it. It listens to me." Percy never thought he'd become a universe-hopping one-man army capable of destabilizing a whole country. But Katara believed in him. That had to count for something, right?

Percy's transformation into Apollyon begins to ripple across the Earth Kingdom, inspiring both awe and fear as his myth grows. Meanwhile, the spirit world stirs uneasily, with ancient forces sensing the imbalance his presence creates, while Azula intensifies her hunt, targeting Percy, Zuko, and the Avatar.(2nd part of series)

Percy Jackson has faced gods, Titans, and even the horrors of Tartarus, but when an ancient primordial spirit of chaos rips him from his world and throws him into a strange land filled with elemental benders, he finds himself in a battle unlike anything he's ever known.(Act 2 is gonna be a different story.)

Exiled for his crimes, Percy finds himself living a new life in the world of bending. Loyal to the Fire Lord, he stands guard to the kingdom's elite. However, his dreams are plagued by a simple demand: find the avatar.

An unconscious stranger found in the middle of the Earth Kingdom was surprisingly saved by the exiled-Prince-cum-fugitive of the Fire Nation. Unaware to the Prince, this stranger's appearance could bring seismic changes to everyone's belief and destiny, particularly that of a certain legendary figure - the Avatar.

Percy somehow ends up in the world of Avatar. Not entirely clear how or why yet. Now all he wants is to get back home and see Annabeth again. And maybe he'll save some people along the way. He tends to do that.

Percy was resigned to death. His time in Tartarus long taking his will to live. All he wanted to do was die peacefully and leave the burdens of saving the world behind. But fate wasn't kind to him. He is involved in yet another war. But this time he has the opportunity to seek happiness with the Princess of the Northern Tribe.

The wrong shall be righted. Balance shall be restored. Dreams and hopes, cleansed from the soul.

What if Poseidon sent his son away from the PJO universe to the world of Avatar? When an opportunity to travel the world arises, Percy takes it. But is guarding Azula really his best idea? Taking place over Seasons 2 & 3, just how much does Percy shake up the entire ATLA storyline when he's on the bad side. And who ever said fire & water didn't mix? Based off Percy & The Princess

Percy Jackson awoke in the middle of the storm, deep below the ocean, with no memory as to why he was there. He was saved, by a strange Prince with a nasty scar and his Uncle. What happens next is the greatest adventure of his life. He will fight to save this world from being destroyed by the Titans, but first, he must find the Avatar!

As a waterbender in incognito, Percy is raised in an Earth Kingdom town by his mother. After covertly practicing bloodbending and questing around, Percy is sent to the Fire Nation as a Water Tribe delegate. However, he's there for another reason entirely: on the night of the full moon, Percy plans to use his bloodbending to assassinate the heir to the throne, Azula. Percy/Azula