Defense Intelligence Agency Headquarters, Washington D.C.

  Amanda Foster had been with the Defense Intelligence Agency for exactly three weeks.

  Three weeks of orientation, security clearances, and the kind of bureaucratic onboarding that made her question whether the most dangerous threat to national security was actually just paperwork. She'd graduated top of her class at Georgetown, aced her analyst training, and spent two years at the State Department before the DIA recruited her.

  She was smart, thorough, and absolutely certain she'd seen everything the intelligence world had to offer.

  She was about to learn she was wrong.

  "Agent Foster, Director Reeves will see you now."

  Amanda looked up from her desk, surprised. The Director of the DIA didn't usually summon junior analysts personally. That's what deputies and section chiefs were for.

  "Now?" she asked.

  "Now," the aide confirmed. "Secure Conference Room 3. You'll need your badge and your tablet."

  Amanda grabbed both and followed the aide through the maze of corridors that made up DIA headquarters. Secure Conference Room 3 was in the basement—the restricted basement, where you needed special authorization just to access the elevator.

  Her badge worked. The elevator descended.

  "Am I in trouble?" Amanda asked the aide.

  "No." The aide smiled slightly. "Quite the opposite, actually. You're being read into something very few people know about."

  "Read into what?"

  "Above my clearance, ma'am. The Director will explain."

  The elevator opened into a quiet hallway. More badge scans, more security doors, and finally they reached Conference Room 3.

  Director Michael Reeves was waiting inside, along with someone Amanda recognized immediately: DNI James Cartwright. The Director of National Intelligence. The man who coordinated all seventeen US intelligence agencies.

  Amanda's stomach dropped.

  "Agent Foster," Reeves said, gesturing to a chair. "Please, sit down."

  She sat. Her tablet felt suddenly very heavy in her hands.

  "Before we begin," Cartwright said, his voice calm but serious, "I need to confirm your security clearances. You're cleared to Top Secret, correct?"

  "Yes, sir. Top Secret, SCI compartmented."

  "Good. What we're about to discuss is classified at a level above that. It's called Omega clearance. Very few people have it—maybe two hundred people across the entire US intelligence community. After today, you'll be one of them."

  Amanda nodded, trying to keep her expression professional despite the fact that her heart was racing.

  "Omega clearance," Cartwright continued, "was established in 1947 specifically for information regarding one individual. What I'm about to tell you will sound impossible. You're going to want to ask questions. You're going to want to verify. You're going to think we're insane. All of that is normal."

  He slid a folder across the table. Actual paper—no digital copies, nothing that could be hacked or leaked. The folder had so many classification stamps it was mostly red ink.

  "Open it," Reeves said.

  Amanda opened the folder.

  The first thing she saw was a photograph. A man, apparently in his early thirties, dark hair, strong features, casual clothes. He was sitting in what looked like a coffee shop, reading a book.

  "This photograph was taken six days ago in Seattle," Cartwright said. "The man's name is Perseus Jackson."

  Amanda studied the photo. Nothing unusual. Just a guy reading.

  "Okay," she said carefully. "Who is he?"

  "Turn the page."

  She did.

  Another photograph. Same man, same face, same eyes. Different clothes—a military uniform. World War II era, by the look of it.

  "This photograph was taken in 1944," Cartwright said. "France, during the Liberation of Paris."

  Amanda looked up. "I'm sorry, what?"

  "Keep going."

  She turned the page. Another photo. WWI doughboy uniform. Same face.

  Another page. 1860s. Union Army uniform. Civil War. Same face.

  Another page. This one wasn't a photograph—it was a sketch, or maybe a painting. Revolutionary War era. 1776. Same face.

  Amanda set down the folder and looked at both directors, waiting for the punchline.

  "This is a joke, right? Some kind of test?"

  "Not a joke," Reeves said quietly. "Agent Foster, Perseus Jackson has been alive for at least four hundred years. Possibly longer. He's fought in every major American war since the Revolution. He's saved more American lives than any single individual in history. And he's currently living in a studio apartment in Manhattan, where he reads books and drinks coffee and tries very hard not to draw attention to himself."

  Amanda stared at them.

  "That's impossible."

  "And yet it's true," Cartwright said. "We've verified the documentation going back to the 1500s. Church records, land deeds, military service across multiple centuries. Either he's exactly who we say he is, or there's been a conspiracy spanning hundreds of years to create a false identity. Which seems..."

  "Less plausible than him being immortal," Reeves finished.

  Amanda looked back at the folder. Four photographs, four different centuries, same man.

  "How?" she asked.

  "We don't know. Medical miracle, genetic anomaly, something beyond our current scientific understanding—we genuinely don't know. And honestly, the 'how' is less important than the 'what do we do about it.'"

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  Cartwright pulled out another document. "In 1947, President Truman created something called the Echelon Protocol. It's a standing order that Perseus Jackson is never—under any circumstances—to be detained, arrested, or interfered with by any federal agency. If anyone attempts to detain him, he activates an emergency protocol that deploys specialized military teams to extract him. Immediately."

  "Extract him from where?"

  "From wherever he's being held. Which is usually one of our own facilities, because the people who arrest him are usually our own agents who didn't get properly briefed on Echelon."

  Amanda blinked. "Wait, we arrest him? Our own people?"

  "It's happened five times since 1947," Reeves said, looking pained. "Most recently six months ago. The CIA arrested him on suspicion of being an international assassin. Within seventeen minutes, special operations teams deployed and extracted him from CIA headquarters. It triggered an international incident, Senate hearings, and the implementation of a new database flag system to prevent it from happening again."

  "Did it work? The flag system?"

  "So far, yes. One FBI agent in Seattle encountered him during an investigation, saw the flag, followed protocol, and called her director instead of arresting him. She's been commended and promoted. It was the first time in seventy-eight years that the system worked as designed."

  Amanda absorbed this. "Okay. So... why are you telling me this? What's my role?"

  Cartwright leaned forward. "Agent Foster, we need someone at DIA to coordinate Perseus situations. Monitor his movements, track any investigations that might accidentally intersect with him, ensure the flag system is working, and serve as a liaison between DIA, DNI, and the other agencies that might encounter him. It's a full-time assignment."

  "You want me to... babysit an immortal soldier?"

  "We prefer to think of it as 'protective coordination,'" Reeves said with a slight smile. "But yes, essentially."

  "Why me? I've been here three weeks."

  "Precisely because you're new," Cartwright said. "No preconceptions, no bad habits, fresh perspective. Also, your file indicates you're exceptional at pattern recognition and threat assessment. Those skills will be valuable. Perseus doesn't need protecting from external threats—he's perfectly capable of handling himself. What he needs is protection from our own bureaucracy."

  Amanda looked at the photographs again. Four centuries, same face.

  "Is he dangerous?" she asked.

  "Extremely," Reeves said. "He has more combat experience than any soldier alive. He's seen every type of warfare humanity has invented. He's fluent in multiple languages, including some that are dead. He can kill with just about anything. And he's chosen, over and over across centuries, to use that capability to protect people instead of harm them."

  "He fights for causes he believes in," Cartwright added. "And his moral compass is apparently excellent, because every time he's fought, he's been on what history judges as the right side."

  "Every time?"

  "Every. Time. He fought for the colonies in the Revolution. For the Union in the Civil War. Against the Nazis in World War II. He's never been on the wrong side of history. Not once."

  Amanda sat back in her chair, trying to process this.

  "So what does he want? What's his agenda?"

  "As far as we can tell?" Reeves said. "Coffee, books, and to be left alone. He lives modestly, volunteers at literacy programs, helps his elderly neighbors with groceries. He tips fifty percent at restaurants. He's polite to everyone. The most dangerous man in America appears to spend most of his time reading in coffee shops."

  "That seems... anticlimactic."

  "Doesn't it?" Cartwright smiled slightly. "But that's who he is. He's not seeking power, not building an empire, not trying to control anything. He's just... existing. Helping when he can. Staying quiet otherwise."

  "What about the assassin thing? The CIA incident?"

  "La Cebra," Reeves said. "An unidentified operative who's been eliminating war criminals and terrorists for over a decade. Professional hits, always targeting genuinely terrible people—human traffickers, war criminals, terrorists. The CIA built a solid case connecting Perseus to La Cebra. We've never confirmed it, and Perseus invoked his right to silence on that particular question. But..."

  "But it's probably him," Amanda finished.

  "Probably," Cartwright agreed. "Though we have no interest in prosecuting. Everyone La Cebra has killed was objectively terrible and beyond the reach of conventional justice."

  Amanda picked up the folder again, looking through the photographs one more time.

  "This is insane," she said quietly.

  "Yes," Reeves agreed. "And it's your job now."

  "What exactly will I be doing day-to-day?"

  Cartwright pulled out a tablet and brought up several monitoring screens. "This is the Perseus Jackson tracking system. It's not surveillance, exactly—we're not watching him constantly. But we monitor for situations where he might intersect with ongoing operations. If an investigation pops up in his area, you check if there's overlap. If someone runs his name through facial recognition, you get an alert. If any agency starts asking questions about him, you coordinate the response."

  "Basically," Reeves said, "you make sure nobody accidentally arrests him again. Because every time that happens, it's a catastrophic embarrassment for everyone involved."

  "What if someone does arrest him?"

  "Then you sound the alarm, Ghost Protocol teams deploy, and you start coordinating the damage control. But ideally, we prevent it from getting that far."

  Amanda nodded slowly. "Okay. I have about a million questions."

  "That's normal," Cartwright said. "You'll have access to the complete Echelon files—hundreds of pages of documentation, historical records, incident reports. Take your time. Read everything. And Agent Foster?"

  "Yes, sir?"

  "Welcome to the smallest, strangest club in the intelligence community. The people who know about Perseus Jackson and don't screw it up."

  Two Hours Later - Amanda's New Office

  Amanda sat at her new desk in a secure office she didn't even know existed this morning. Three monitors, two secure terminals, and approximately four hundred pages of classified documentation about Perseus Jackson.

  She'd been reading for an hour and she was only on page fifty.

  Page fifty was about the French incident in 2018. Apparently France had arrested Perseus, realized their mistake within thirty minutes, and still had to endure an extraction by their own special forces while every other intelligence agency in Europe laughed at them.

  There was a memo from the French director to his American counterpart. It was in French, but someone had helpfully included a translation:

  "James, This is humiliating beyond words. We arrested him. We ARRESTED him. After everything, after KNOWING, we still arrested him. Our new database flag system will be operational within three weeks. Please never speak of this again. Also, your fruit basket was deeply insulting. Regards, Claude"

  There was a note clipped to it from DNI Cartwright: "We sent them a fruit basket. It seemed funny at the time."

  Amanda couldn't help it. She laughed.

  Then she kept reading.

  The German near-miss in 2019. The Russian disaster in 2015. The UK's perfect record—450 years and counting without ever arresting him, because apparently when Elizabeth I knights you, British intelligence just... remembers that forever.

  There were incident reports from the CIA arrest six months ago. Director Sarah Webb's testimony to Congress. The implementation timeline for the flag system. Success metrics showing it was actually working.

  And then there were the historical documents.

  Military commendations from World War II. Seven of them. All declined.

  A letter from George Washington's private correspondence, mentioning "the soldier who will not take rank nor recognition, but whose counsel I value greatly."

  A note in Leonardo da Vinci's journal, recently translated: "My friend who cannot die continues to fascinate me. Today we discussed the properties of flight. He has seen birds I have never imagined."

  Amanda stared at that one for a long time.

  Her tablet pinged. An alert.

  She pulled up the monitoring system. Facial recognition hit, Seattle. Perseus Jackson, entering a coffee shop.

  The flag triggered. Red screen. "DO NOT DETAIN - CONTACT DIRECTOR IMMEDIATELY."

  No one detained him. No one called. The system worked exactly as designed.

  Perseus bought a coffee, tipped the barista five dollars on a three-dollar coffee, and sat down with a book.

  Amanda watched for a moment, then closed the feed. He deserved his privacy.

  She looked at the stack of documentation still waiting to be read.

  Page 51 of 400.

  This was going to be the strangest job she'd ever had.

  Her office phone rang. She answered.

  "Agent Foster, this is Cartwright. How are you settling in?"

  "Reading, sir. Currently on the French incident. The fruit basket detail was... unexpected."

  Cartwright actually laughed. "The French take their humiliation seriously. We thought levity might help. It did not."

  "I can imagine, sir."

  "Agent Foster, one more thing. Perseus doesn't know we've assigned someone specifically to coordinate his situations. He knows about the flag system, but he doesn't know about you. We'd like to keep it that way. He values his privacy. The less he feels like we're watching him, the better."

  "Understood, sir."

  "Good. And Foster? You're going to read things in those files that seem impossible. Trust them anyway. We've verified everything we could verify. The rest... well, the rest we just accept."

  "Yes, sir."

  After hanging up, Amanda pulled up the monitoring feed one more time.

  Perseus was still in the coffee shop, reading. An old woman at the next table dropped her purse. He picked it up for her, handed it back with a smile, and returned to his book.

  The most dangerous man in America, helping an old lady with her purse.

  Amanda smiled and went back to reading.

  By page 100, she'd stopped being surprised by anything.

  By page 200, she understood why they protected him.

  By page 400, she was absolutely certain this was the most important job she'd ever have.