This is a Percy Jackson and harry potter crossover. Percy Jackson receives a quest from Dumbledore to go protect Harry at Hogwarts I know that the time periods for each separate character doesn't make sense, so let's ignore it.

Percy Jackson is done! After everything he had done for them. They treated him like trash. Annabeth broke up with him for no reason. The others ignored him. Acted like he didn't even exist. Why would they act like this? With Percy heartbroken and all alone he decides to leave. But Chaos has different plans for him. As commander of the army of Chaos he lives a new and happy life. Far away from those who mistreated and neglected him. What happens when Chaos tells him old and new enemies are rising again and are causing problems. Will Percy fight alongside his old friends or will his grudge and memories stand in the way ? Will Percy be able to save Olympus one last time? FINISHED! ❗️Important: The sequel; TheLost Hero Rises is out now! _______________________ I know, I know. Another story with percy as commander of Chaos. But I just couldn't resist. I'll try to make it as original as possible. Ps. There are spoilers from the heroes of Olympus. I hope you like it. Also I do not own the characters of Percy Jackson! This is all based on the stories from uncle rick. Except the plot. Let me know what you think of the story! Love you guys 💙!

When Percy Jackson is betrayed by his camp, and all the all the gods have agreed that he is too powerful to live and have scheduled an execution date for him, Percy knows it's time to dissapear. But his girlfriend, Annabeth Chase, isn't gonna let him leave without her. What happens when they join Chaos's army? And what will you get if you throw in Kronos and Gaea in this messed up soup of unfortunance?

Basic Chaos & Percy story. Betrayed by the ones he loves, Chaos offers Percy a choice to become a Shadow Knight. He never expected to have to go back though.

Book One: After the Giant War. After a war, Percy Jackson Son of Poseidon goes missing. The following summer, two mysterious figures showed up on Half-Blood Hill. In twists and turns, the truth comes out. The truth is, the Olympians have a secret about a select few demi-gods. I don't own Percy Jackson. Published and Edited: December 25, 2015.

Percy's mum died when he was six, and was forced to live with his abusive step-father Gabe. One night Gabe when too far and Percy ran away. Injured and had no where is else to go, he went to the forest. He was all alone. With no one to care or love, but that changed when a black stallion appeared... All rights go to Rick Riordan.

Percy Jackson was betrayed. By who? Almost everyone he loved. Or cared about. Annabeth left him. For his brother of all people. He was forgotten. Disowned. Lost and Betrayed. When the pain is too much He leaves. He has found that the anger And betrayal Changed him. He no longer smelled of the sea Or had green eyes He was no longer Percy Jackson. Boreas took him in When Percy's anger changed his power To control ice. He leads an army. Has a new family. When he has to return. And face those that betrayed him.

Alone. That was all Cosmos felt. Broken. That was Percy Jackson, slowly fading away. Betrayal. He ran away, swearing to never come back. Love? Will Cosmos-also known as Percy Jackson-get his life back? From all who he loved and cared for?

Percy Jackson's luck has some how just got worse. After the war ends and many losses. Percy already feels bad but when Annabeth's pride causes her to make a wrong decision. He's had enough. He leaves everything in search of a new life. ~~~~About 1,000 years later~~~~ Much to his dismay Omega- the apprentice of Lord Chaos himself is forced to go back to a place he rather forget. But with Gaea and Tartarus rising along with Chaos's brother End he doesn't have a say in the matter. The problem? This is the toughest war he has ever fought. And with people he wished to never see again, will he crack under the pressure?

It's been a while after the war. No real dangers have brought attention to the demigods at Camp Half-Blood. But feelings are revealed with a simple truth or dare game and everything goes downhill from there. :))Listen everybody I wrote this in sixth grade so don't comment anything mean about it because it's ass thank you((: