She first saw him when she was 22 years old, and injured on a mission. He was 10 years old, and visiting an aquarium. Percy Jackson looked into Natasha Romanoff's weary but determined eyes, and decided to help her. And so, he pulled a lever, spilling his class and her enemies into a tank. That was not the last she saw of him. By the time several years pass, the two green-eyed siblings by bond will be known as heroes, albeit of different worlds. Perhaps they don't know everything about each other. But they do know that they will always have each other's backs. He helps her out when her missions don't go the way they planned, which doesn't happen too often. She teaches him how to be a good spy, although that isn't the intention when they start the lessons. And they become very close, just as close as true siblings, in fact. So when Natasha finds herself in a complicated position during the Avengers' Civil War, Percy decides to interfere. And the Avengers are extremely surprised when they meet Natasha's younger brother. Plans are made and set in motion, alliances are completely misconstrued, friendships are tested and broken, and the two siblings find themselves on their own side against the world. However, there's something bigger in the works for the Avengers, and they'll need all the help they can get to face it. Including the two green-eyed siblings in everything but blood. This is largely Marvel canon compliant up until Captain America: Civil War, with Percy's interaction with Natasha being a background to the PJO books. Cover by @cajoling - she's awesome, honestly I'd check out her work as well lol

War usually never ends without blood being shed. The Greeks and Romans may have won the war but Percy Jackson has lost everything. His friends, the love of his life and his mortal family. In this supposed peaceful world, he only has the gods and his newborn sister, Estelle Blofis. Until Bruce Wayne comes into the picture, revealing family secrets that he didn't even know of. A rewrite of My Uncle is Bruce Wayne. Highest Position in Tags: #1 in pjofandom #1 in olympians #1 in arkhamverse #1 in percyjackson

Percy Jackson has never wanted anything more than peace. He knows he'll never have it, but his ultimate goal is to achieve it for others. He beat mother earth; what's to say he can't defeat the pit? Annabeth's death provides just the motivation he needs to leave everything behind on a hairbrained scheme to rid the world of monsters, once and for all. But Percy, while being a Seaweed Brain, isn't an idiot. He knows he needs to be prepared, and he thinks he knows who can help. Natasha Romanoff and James Buchanan Barnes have been through hell at Hydra's hands, and if Percy enlists their help, he may just be able to do the impossible... again.

The world felt like it was suffocating him; letting him sink into the darkness until he was no longer willing to search for the light. They were gone. He was alone. Except for his Promise. His eyes; the ones that used to glitter like the sunrise upon the ocean waves, lay sunken deep in their sockets, shattered beyond repair. There was no hope, so he thought. So they all thought. But the boy we all know and love must still be there beneath his facade....right? At least, thats what his uncle, Tony Stark, believes. And he will do anything in his power to help his nephew. HIGHEST RANK #2 in Percy Jackson Avenger crossovers ੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱੱ This is an Avenger Pjo crossover!! It is set before civil war with the old Avengers, not the new. I started this way before Apollo Trials came out, so we are going to create a universe where Apollo Trials never existed. I do not own Avengers or Percy Jackson...but I'm guessing that's pretty obvious.

For most, they were feared throughout the universe, but for some, they were just another friend, and for others, they are the enemy. When they have to return to the place where they are the enemy, to help those few who are still friends, how are they going to cope with fighting against those who they used to call friends. Fencing, Fighting, Torture, Revenge, Possible true love? That is the life of Lysias and Elvria, the peacekeepers of the universe.

(A Percy Jackson and Harry Potter Crossover) Percy Jackson was hiding. This time, at least, it wasn't from mythological Greek monsters. No. He was hiding the truth from everyone. Born in England, growing in an abusing atmosphere, the older brother of "The chosen one", the first demi-wizard to ever attend Hogwarts, two times saviour of Olympus, Percy Potter had a lot on his plate. But he couldn't tell that to anyone until his coming of age, or both of his worlds would crumble, and it'd be his fault. Join Percy in this awesome story, where he will overcome the hardships of...well, being himself. TRIGGER WARNING: Mentions of Abuse, and some cursing! (Not too much, just a bit sometimes...). I own the plot and nothing more! [Won't update for a while]

[1] New Beginnings: WARNING!! Story is technically complete but I started editing literally years ago then never finished so the beginning's a little funky! Percy Jackson was adopted at the age of seven by the nastiest family in the world: the Dursleys. He met Harry Potter, the most wonderful person in the entire universe, that same day. Though completely unrelated, the boys were nearly identical, a connection forming between them that would last years to come. The pair would go through life as brothers in everything but blood. Connected at the hip, these seemingly average boys had much more in store for them than they could ever imagine. A note: Percy Jackson doesn't discover anything about the demigod side of his universe until later in the second book. Just a warning. If that's too slow for you, don't read. DISCLAIMER Note that I do not own anything that was created by J. K. Rowling or Rick Riordan. I only own some of the plot and the occasional person or place that I may create myself. WARNING When people comment mistakes, I come back and I make sure that they're fixed. So, I'm still editing.

A nice, relaxing, day at the beach; a romantic movie and dinner with Annabeth. Those were my plans before Gandalf's twin, mini me, and a couple others arrived at my door, asking for Perseus Riddle. Now I have to go to some school named after a pig's disease. There goes my plans; stupid fates. -Cliche ends some time after Percy gets to Hogwarts. -Takes place during The Order of the Phoenix and after The Blood of Olympus, although at times, the time and parts of the story don't match up. -Cover credits go to AdastraelGenesis. -Chaos is involved in this book, although the story doesn't revolve around her. That being said, PLEASE READ, and read a few chapters before actually judging. It's not that great in the beginning but gets better, and then becomes not that great at all, but then becomes really awesome. BUT if you're one of those rude people who need every single thing to match up with the books this is based on, and get annoyed when people are out of character, well then...bye, bye! *ranked second for persassy* This is what some of the readers say: "Amazing like always. Gosh I love your story. I think it's literally the best HP/PJ Story I've ever read. And I've read a lot of them. PLEEEASE Update soon." -Epulary "Can I vote 10000000000000000000000000000000000000000000000000000000000000000000000000000090000000000 times?" -Cupcakelover3232 "I had to stuff a pillow in my face I was laughing too hard." -justafellowtrash Also, if any of these people who commented see this, thank you so much. :)

[Edited-ish] Neka, a character from Epsilon's past. She had once worked for Omega, a being that calls himself the Destroyer. Scarred by her own past, she is secluded from the others, and because of her history they are wary. It's been three years since Epsilon's last visit to Earth and now they are called upon once more. Omega has been spotted and it is now up to them and their small crew to defeat him. Behind Neka's eyes there are secrets, secrets that could either make or break this quest. Most characters belong to Rick Riordan. Please do not request a certain pairing. Please do not steal my work. Not all details were my ideas.

[Editing] Loreen, a ward of Bianca, she is naive yet intelligent at the same time. She is perceived as innocent and gentle, like a dove. She is smart though, smart enough to leave, to break off. It's up to her and Clarisse now to finish this quest, everything in on the line. It's been days since their arrival on the planet not far from Omega's. Strange things have happened though and now they are scattered across the planet. With Epsilon missing, Neka gone and Loreen and Clarisse's absence, the group is in trouble. Loreen is like a dove, swift and beautiful, but this dove is more like a raven, the symbol of death. Most characters belong to Rick Riordan. Please do not request a certain pairing. Please do not steal my work. Not all details are my ideas.