₁ 𝐋𝐨𝐬𝐭 𝐢𝐧 𝐓𝐢𝐦𝐞. • ᵃ. ᶜʰᵃˢᵉ, ᵖ. ʲᵃᶜᵏˢᵒⁿ
  • Reads 1,515
  • Votes 30
  • Parts 18
  • Time 2h 50m
  • Reads 1,515
  • Votes 30
  • Parts 18
  • Time 2h 50m
Ongoing, First published Apr 28, 2024
**(SLOW UPDATES!)  
(Unedited)**

**☆ Saving the World: Not on Cassidy's Christmas List!**  

After years of adventure at camp, Cassidy finds herself swept into a whirlwind of quests alongside none other than Percy Jackson and Annabeth Chase. What was supposed to be a summer of fun has transformed into a journey filled with danger and pain.

As Cassidy navigates her growing feelings for the dynamic duo, she confronts a deep internal conflict: a thirst for revenge against those who have wronged her versus the burgeoning bond with the friends she has come to see as family.

But when a force greater than the gods themselves rises from the earth's core, Cassidy and her friends must unite to save not only themselves but the world itself. Choices will have to be made-what path will she choose, and where will it lead her?

---

**→ This is a fanfic for Percy Jackson! All characters and the universe belong to their rightful owner!**  

**Book One of the Lost of War Series**  

**This story features:**   
- Percy Jackson x Fem! OC  
- Annabeth Chase x Fem! OC  

**Thanks to Rick Riordan for the incredible "Percy Jackson and the Olympians" series!**  
**And to PicCollage for the stunning book cover and mood boards!**  

**Reading List:**  
The Lightning Thief ✅  
The Sea of Monsters ✍️  
The Titan's Curse ❌  
The Battle of the Labyrinth ❌  
The Last Olympian ❌  

*(POV of Cassidy; Spoilers Ahead for the Percy Jackson Series)*  

**Started (Posted): May 30th, 2024**  
**Finished: N/A**
(CC) Attrib. NonComm. ShareAlike
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Betrayed|A Perthena Story ✓ by sfridley
27 parts Complete Mature
Please don't read this. This was my first fanfiction and it has a lot of cliches, my writing has also improved dramatically. If you still want to read more of my Percy Jackson fanfictions, please check out "the legacy (pjo)" In "Betrayed," Percy Jackson finds himself betrayed by those he once trusted. Seeking an escape from the pain, he implores the gods for a release, only to be handed a new purpose by Zeus himself. As Percy grapples with his shattered trust and newfound responsibilities, a mysterious threat emerges. The gods and goddesses, pillars of Olympus, begin vanishing inexplicably. Now, Percy must navigate a perilous journey alongside the Seven Heroes of Olympus to uncover the truth behind the disappearances and prevent a looming catastrophe. Together, they embark on a quest filled with challenges, betrayal, and the ever-present danger of an unknown adversary. As the stakes rise, Percy's resilience is put to the ultimate test. Will he not only survive the betrayals that scarred him but also rise to the occasion and become the hero Olympus needs? "Betrayed" is a riveting tale of redemption, camaraderie, and the enduring strength found in the face of betrayal, as Percy and the Seven Heroes strive to save their world from an ominous threat that could unravel the very fabric of existence. -𝚠𝚛𝚒𝚝𝚝𝚎𝚗 𝚋𝚢 𝚊𝚒 All of the PJO and HoO characters belong to Rick Riordan. The photos aren't mine, I got them off the web. I will be updating once every other week. ~Best Rankings~ #31-hoo-March 19, 2023 #163-broken-April 2, 2023 #1-romangodsandgoddesses #28-athena #5-romangods #5-percyjacksonandtheolympians
Wait, Another? {DISCONTINUED} by fictional_fanatic2
8 parts Complete
***guys. i wrote this when i was 14 at the height of COVID-19. proceed w caution*** It's been a year after the Giant War, and things are going great for The Seven and friends. But a twist in the middle of summer make things go from heaven on earth to complete destruction. One sunny afternoon, Percy gets summoned to Olympus by his father. Naturally, Annabeth follows. When they arrive, Poseidon tells them that he want the 2 of them to go on a question in California, to retrieve a demigod. They wonder why a satyr can't do it, or why it has to be them, not anyone else. After a bit of convincing, they're on their way to Cali, via plane, credit to Zeus. What they don't know, is that another mysterious young demigod was also assigned to this quest. Hali Peterson. Daughter of Poseidon, born in 1937, dropped in the Lotus Casino at age 14, till her father pulled her out in the middle of the Giant War, in hopes to gain some more power in the underwater battle that raging at his palace. Now it was the next summer, and 15 year old Hali was living the dream in Southern California, occasionally going on different quests for her father. What happens when she meets her brother on one of these quests? I hope you like this! I want to point out that I've only read the first book of TOA so if things are inaccurate according to that, I apologize. Disclaimer: I do not own any PJO or HOO characters. Those are owned by Uncle Rick (aka Rick Riordian). I only own my OCs. I also don't own the cover, credits go to @RajitaTheFangirl thank you!
〔1〕𝒞𝒶𝓉𝒽𝒶𝓇𝓉𝒾𝒸 | ᴘᴇʀᴄʏ ᴊᴀᴄᴋꜱᴏɴ✔ by Yohanseyebrowmole
77 parts Complete Mature
❝Guess I don't have a choice, All because I like a boy.❞ ❈ The favoured daughter of Ares finally reaches camp with the help of the boy her father hates most and is immediately thrown into war. Luckily for her, she thrives in battle. ᴏʀ ɪɴ ᴡʜɪᴄʜ ❈ Helena Alexandra Azara Colette gets thrown headfirst into a deadly quest with her boyfriend, Percy Jackson. Will they find happiness, or will they be forced to watch as their love crumbles before them? Percy Jackson x Helena Colette (oc) TBOL - TLO Started: 25/03/2024 ╰┈➤ Finished: 11/12/2024 ・ Cross-posted to Ao3 ・❈・Book 1 of the Favoured Duology (Book 2 is Reverent!) Act 1, BoTL: Completed, Cross-posted & Edited ✔ Act 2 , G,C, & A: Completed, Cross-posted & Edited ✔ Act 3, TLO: Completed, Cross-posted & Edited ✔ (ᴇᴅɪᴛᴇᴅ!) (But if u see mistakes, lemme know!) All rights go to Rick Riordan! All I own is Helena Colette and her storylines, any new characters that may be added, additional dialogue, and any changes in the story. © yohanseyebrowmole 2024 Rankings: #1 in daughterofares (18/06/24) #1 in sallyjackson (9/07/24) #1 in thelastolympian (23/07/24) #11 in ocstory (26/07/24) #1 in established (27/07/24) #2 in annabethchase (27/07/24) #7 in rickriordan (20/02/25) #2 in Poseidon (04/08/24) #1 in cabin5 (24/08/24) #1 in battleofthelabyrinth (28/09/24) #1 in percyxoc (28/09/24) #1 in childofares (29/09/24) #1 in greekmythology (30/09/24) #6 in camphalfblood (30/09/24) #1 in lukecastellan (09/10/24) #8 in pjo (20/02/25) #4 in originalcharacter (18/11/24) #7 in Percy (29/11/24) #1 in Grover (09/12/24) #2 in percyjacksonandtheolympians (17/12/24) #4 in Annabeth (14/02/25) #3 in demigods (21/01/25)
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42 parts Ongoing
Olivia Anworth liked to know everything. She knows nothing about Percy Jackson. Percy Jackson seemed to know nothing. He has no problem getting to know about Olivia Anworth. Annabeth Chase thought she knew everything. Alice Rosario changed that. Alice Rosario didn't care to learn about anything. Annabeth Chase was an exception. A strange combination in an even stranger world meant destruction and salvation all at once. When Percy's parentage is revealed, so too is his fate as the potential child of the Great Prophecy. As the product of a broken oath made by Zeus, Poseidon, and Hades, he is the very key to the world's destruction or salvation. Somewhat unlikely friendships with him takes both Olivia and Alice across the country and to multiple realms on quests they found to be beyond their wildest imaginations. But of course, every story has a villain. It begins with a quest to retrieve Zeus' master bolt and stop a godly battle. It ends with the final war against Kronos, and it seems these half-bloods will be at the very center of it all. The lingering prophecies only add to their issues as they worry about the world. But it's all they can do to stay by each other's side until death do they part. OR In which Percy Jackson is mystified by the daughter of light, Annabeth Chase is intrigued by the daughter of vines, and the world is turned upside down by the complications of their lives. [Percy Jackson x fem!OC] [Annabeth Chase x fem!OC] [Book One of the Light and Lunacy Series] [lThe Lightning Thief - The Last Olympian] [Story DOES include swearing and mature themes later on] Written: February 12, 2024 - TBA Started: February 12, 2024 (TLT), February 19, 2024 (SoM), March 15, 2024 (TTC) Completed: February 18, 2024 (TLT), March 15, 2024 (SoM)
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55 parts Complete
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*COMPLETED-25K+ WORDS* Bella Cooper is defiant and strong, even when her modernized finishing school for girls tries to rip her opinionated personality from her. However, dealing with prissy rich girls and 'feminine manners' are the least of her worries. Recently, she's come face to face with crazy weird monsters and learned about some new Greek family that has some on-going drama which, unfortunately, she is now part of. Luckily, Camp Half-Blood is a place where kids can learn about their new powers and abilities, and explore their history safely. Sounds perfect, and the only thing Bella needs is to be a demi-god! Well, she doesn't meet that criterion either. Now she's only got three days to fix her broken family, learn how to have normal teenage relationships, and tell the truth about her Greek Underworld parent. Let's hope that's enough time. (HEADS UP: this was entirely for fun, please keep that in mind!This is a fanfiction set in the Percy Jackson and the Olympians world created by Rick Riordan. It doesn't include any lore from Trials of Apollo or Heros of Olympus. I do not claim to own any of the characters created by Rick Riordan, including Percy Jackson, Annabeth Chase, or Nico di Angelo. I have taken creative license regarding the facts about the Greek mythological creatures mentioned, so don't take them for fact! The same can be said for my use of witchcraft. Not all my information is accurate as I used it for story-telling purposes. Feel free to use my story however you like, but please ask and link me in whatever works you publish with my content in them. The cover art is an altered photo from a reference photo site online. Let me know if you would like a direct link to the photo. Enjoy!)
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〔1〕𝒞𝒶𝓉𝒽𝒶𝓇𝓉𝒾𝒸 | ᴘᴇʀᴄʏ ᴊᴀᴄᴋꜱᴏɴ✔ cover
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Betrayed|A Perthena Story ✓

27 parts Complete Mature

Please don't read this. This was my first fanfiction and it has a lot of cliches, my writing has also improved dramatically. If you still want to read more of my Percy Jackson fanfictions, please check out "the legacy (pjo)" In "Betrayed," Percy Jackson finds himself betrayed by those he once trusted. Seeking an escape from the pain, he implores the gods for a release, only to be handed a new purpose by Zeus himself. As Percy grapples with his shattered trust and newfound responsibilities, a mysterious threat emerges. The gods and goddesses, pillars of Olympus, begin vanishing inexplicably. Now, Percy must navigate a perilous journey alongside the Seven Heroes of Olympus to uncover the truth behind the disappearances and prevent a looming catastrophe. Together, they embark on a quest filled with challenges, betrayal, and the ever-present danger of an unknown adversary. As the stakes rise, Percy's resilience is put to the ultimate test. Will he not only survive the betrayals that scarred him but also rise to the occasion and become the hero Olympus needs? "Betrayed" is a riveting tale of redemption, camaraderie, and the enduring strength found in the face of betrayal, as Percy and the Seven Heroes strive to save their world from an ominous threat that could unravel the very fabric of existence. -𝚠𝚛𝚒𝚝𝚝𝚎𝚗 𝚋𝚢 𝚊𝚒 All of the PJO and HoO characters belong to Rick Riordan. The photos aren't mine, I got them off the web. I will be updating once every other week. ~Best Rankings~ #31-hoo-March 19, 2023 #163-broken-April 2, 2023 #1-romangodsandgoddesses #28-athena #5-romangods #5-percyjacksonandtheolympians