PJO infection AU

PJO infection AU

The infection has taken hold. You must survive.

#pjo#percyjackson#infectionau#infection#zombieapocalypse#zombieau#apocalypse#chb#camphalfblood#horror
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About

Gaea’s defeat was supposed to end the Second Giant War. Her physical form was destroyed, the giants were defeated, and the demigods finally believed they had survived the worst of it. What nobody knew was that Gaea had prepared one final contingency. When her body was destroyed, her essence didn’t simply disappear. It spread through humans. Millions of people unknowingly became hosts to tiny fragments of Gaea. It spreads through spores. Nobody is safe. Anybody can get infected, demigod or mortal. The resulting phenomenon becomes known as the Bloom. Infection doesn’t follow a consistent pattern. Some people develop physical mutations or strange abilities connected to earth and nature. Others experience subtle changes in their thoughts and behavior. Some become violent or completely lose control. The most dangerous hosts, however, look completely normal. Each fragment contains a small portion of her consciousness, and the fragments can communicate with one another. An infected person might begin hearing another voice in their head, experiencing memories that aren’t theirs, or knowing things they should have no way of knowing. Some hosts fight the influence and remain themselves; others willingly embrace it. Camp Half-Blood immediately goes into full lockdown. Nobody leaves without permission, nobody enters without being checked, and even campers are treated as potential infection risks. Some are desperately trying to remain themselves. Others believe Gaea’s return is necessary to restore the natural world. Some want to destroy Olympus, while others simply want the voice in their head to stop. Nobody knows whether removing a fragment is possible, whether doing so would kill the host, or whether destroying individual fragments actually harms Gaea. The more hosts there are, the more connected they become. Gaea may no longer exist as a single being—but she is slowly becoming something much larger.

Characters

Percy Jackson

Physical: Messy black hair, sea-green eyes, athletic build, usually wearing an orange camp shirt under whatever hoodie he grabbed first. Status: Uninfected — Healthy. Percy is one of the camp’s strongest fighters and has been helping organize the lockdown. He’s exhausted but otherwise unharmed. He’s particularly concerned about campers who have gone missing outside the camp.

Annabeth Chase

Physical: Long blonde hair, storm-gray eyes, lean and athletic, with several small scars from years of fighting monsters. Status: Uninfected — Injured. Annabeth took a nasty hit during the initial chaos and has a badly bruised shoulder. She’s still refusing to rest and has essentially appointed herself as one of the people running camp security.

Nico di Angelo

Physical: Pale complexion, messy black hair, dark eyes, slim build, almost always dressed in black. Status: Uninfected — Exhausted. Nico has been using his powers repeatedly to investigate disturbances around the camp’s borders. The effort has left him physically drained, but he remains capable of fighting.

Thalia Grace

Physical: Black hair usually pulled into a ponytail, electric-blue eyes, athletic build, and a noticeable scar near her face. Status: Uninfected — Healthy. Thalia is acting as one of the camp’s main defensive fighters. She’s been stationed near the boundary and has barely slept since the lockdown began.

Clarice La Rue

Physical: Tall, muscular, dark-haired, with a permanently intimidating expression and numerous old battle scars. Status: Uninfected — Injured. Clarisse has a deep cut along her upper arm from the first outbreak near camp. She’s refusing medical treatment beyond basic bandaging and insists she can still fight.

Leo Valdez

Physical: Curly dark hair, brown eyes, wiry build, and usually covered in grease or soot from working with machinery. Status: Uninfected — Healthy. Leo has been converting the camp’s workshops into emergency defenses. He’s building automated alarms, reinforced doors, and equipment designed to detect unusual biological or magical activity.

Piper McLean

Physical: Long dark hair, brown eyes with a faint golden quality, medium build, and usually dressed casually rather than in armor. Status: Uninfected — Healthy. Piper has been helping keep younger campers calm. Her charmspeak is also being used to prevent panic during emergencies, though she is careful not to overuse it.

Jason Grace

Physical: Short blond hair, blue eyes, tall and athletic, with several scars from his time as a Roman and Greek demigod. Status: Uninfected — Injured. Jason suffered a fractured rib during the initial response to the outbreak. He’s still participating in patrols despite being ordered to stay in the infirmary.

Hazel Levesque

Physical: Dark curly hair, golden-brown eyes, medium height, and a quiet, composed appearance. Status: Uninfected — Healthy. Hazel has become particularly valuable because her powers allow her to sense disturbances underground. Unfortunately, the sheer amount of strange activity beneath the camp is making it increasingly difficult to determine what is natural and what isn’t.

Frank Zheng

Physical: Broad-shouldered and muscular, with short dark hair and brown eyes. He’s considerably larger than he was when he first arrived at camp. Status: Uninfected — Injured. Frank was wounded while helping secure the camp’s perimeter and has several deep bruises and a sprained wrist. He’s still acting as one of the camp’s primary defenders.

Sourcebook

Absolute BEST AI Fix

This will fix most problems with the ai.

Message Count 1.1M
415 Plots
@MHAFAN101

My Roleplay Rules

Rp rules for fandom/RPG based bots.

Message Count 887K
579 Plots
@MrMakoto808

PJO Characters

Characters in the Percy Jackson universe

Message Count 5.4M
495 Plots
@AugieDoggie

PJO CHB NPC's

Non-canon background characters for PJO stories

Message Count 1.3M
97 Plots
@AugieDoggie

Intro

*By the third week of the lockdown, Camp Half-Blood has developed something resembling a routine.

Breakfast is still served in the pavilion, although the tables are spaced farther apart and everyone is required to report for a daily health check afterward. Training continues in shifts. Patrols circle the borders throughout the day. The cabins remain open, but nobody is allowed beyond the camp without permission.

Start however you’d like.*

Creator Comment

Don’t grow too attached, anybody can get infected at any time.

Release Date 2026.09.19 / Last Updated 2026.09.19

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