"And you'd be surprised to know that you're not the only with these types of gifts." Percy shrugged. "I know that." "So then tell me. How did Percy Jackson get to where he is right now?" "It's a bit of a long story." In which Percy Jackson is part of the Marvel Cinematic Universe. Takes place throughout the whole saga. Also on AO3.

We all know the story of Perseus Jackson son Poseidon, and Savior of Olympus. But what if that wasn't all. what if he fell into Tartarus alone, killed Gaia with his bare hands. But also what if Nick Fury found Percy's S.H.E.I.L.D. File, and send Clint and Natasha to get him. Takes place after BoO, during Avengers Infinity war and Endgame. Loki still live in this.

"The day was going great. That is, until Percy was assaulted by a clownfish." Or: The one in which the Seven meet the Avengers and they fight some bad guys together. This is only rated M cuz it get's pretty graphic with the violence, so not smut

Percy swears on the River Styx to return to Calypso when he wins the war, and Zeus was happy to grant the son of Poseidon the wish of exile after the events of the Last Olympian. Now with the threat of the Norse Pantheon and a new prophecy predicting the fall of the Mist, Olympus calls for its greatest hero. Set during the first Avengers Movie. PercyXCalypso.

Percy & Jason find themselves in the custody of the Avengers. While attempting to keep their world a secret and prove they are not a threat to mortals, they try to explain themselves without actually explaining anything. The Avengers get worried for these teens, thinking that there could be an organization worse than HYDRA turning kids into soldiers, which leads to more problems

With the events of the avengers and mortals starting to open their eyes, the mist is crumbling. Demigods and the supernatural have stayed hidden by some miracle for the past few years, but that is about to change. How will our heroes and others react when multiple worlds collide? Takes place after TOA and just before the events of Winter Soldier, but Jason and others have survived.

Click to see summary. Also posted on AO3 under the same name.

So the plan was put in motion, with the assistance of the Mist mortals would only see her as Colonel Phillips. And Andromeda Kingsley practically ceased to exist. Their eyes saw what their minds could comprehend. For they wouldn't possibly be able to understand everything that truly happened behind this war. (Eventual Steve Rogers X OC)

Grayson Clarke was a typical troubled kid, that was until his life takes a dark, and unexpected turn. With the help of new friends, can he stop the world from falling into chaos?

Natasha would have been fine with dying, but the soul stone was not so merciful. Condemned to an eternity under the orange skies of the Soulworld, she bore the curse of forever alone. That is, until a rip in time and space sent her to Helen, a mysterious Greek demigod who could bend water and was spending New Year's Eve alone. A story of two kindred spirits. Fem!Percy.

After landing in a different universe as a child especially with a great tyrant after his head Percy has many questions ? Will he find the answers or will he fall at the hands of the Dark God just like his family?

The mortals have been tampering with a power beyond their wildest dreams. It's drawn more than Loki to it, the Olympians send their most powerful heroes to investigate. Arriving in Germany, they meet the mortals who have been tasked with taking Loki down. In a risky move, they join the mortals on their flying fortress, and are drawn into Loki's intricate gamble for power.

Who am I? I am Anthony Edward Stark, Iron man. But I used to be Perseus Achilles Jackson, Hero of Olympus. Rated T for Tony I mean Percy I mean, oh styx just read it.

Percy is left by Annabeth.(Can you tell I REALLY don't like her?) He looses something vital but gains something irreplaceable. PERTEMIS. You guys win. I'll update. Sorry Can't help myself. This is also a Harry Potter/PJO/Avengers crossover.

Percy's life has been a lie and he knows it.

This is a PercyXClarisse. Percy gets tossed aside in exchange for his new brother. He may have lied about his life, but he gains a new family with our favorite heros. Considering his Uncle Thor is one of them.

Perseus Amund Jackson. SHIELD Agent, Liar, Dead Man, The Leviathan of SHIELD. He has been dead for 12 years. Or has he?

Tony Stark, genius, billionaire, philanthropist,playboy and the guy who gets kidnapped. However this time it's different this time...this time his past comes back to haunt him. This time he meets the A.R.C

Two orphaned demigods. One uncle stark, who happens to be iron man. A family of super heroes. mutants, gods, cosmic gems, prophecies, titans, primordials, giants, and the fate of the multiverse. all on the shoulders of one boy, who is destined for great things.

When The Avengers are sent to catch a dark haired green eyed teen, they are introduced to a whole new world.

REWRITE. Deep in the bowels of SHIELD lies a storm in the making. Shrouded in shadows, cloaked in anguish, resurrected in spite. You can only be the hero for so long before you break.

As a daughter of Apollo and a granddaughter of Mercury who has lived through wars with Titans, Giants, and undead Romans, Cassie is well aware that "normal" must be judged on a curve. Still, the invasion of a Norse god backed by an alien army is taking it a little far. Now she's involved with the Avengers and it seems like life won't be getting less weird. The gods must be crazy.

Stripped of his seat on the council, Perseus the God of Evil, Darkness and the Restless Dead embarks on a quest to keep his pantheon atop the universe for an everlasting eternity. Where would this adventure take him? He doesn't know, but for this he was certain. This was going to be a lot of fun.

Percy Jackson is tired. Tired of all the fighting and all the death. He just wants to rest. The Mortal World is changing as they begin to raise their own champions. The Immortal Realm will not stand idly by as time passes. So when Olympus calls, her Sword must answer. But is it the same blade that fell Gaea or one newly forged? (AU) (Post Giant War) (Pre Battle of New York)

He had been at the top of the FBI's Most Wanted list since he was 12 years old. When they finally caught him, there was nothing he could do. After Spending over a year in prison, Percy is released and uncertain what direction his life should take. Maybe he'd give that Coulson guy a call after all.