The candle sputtered, its tallow weeping onto the rough-cut oak of the desk, but Niccolò did not look up. Before him lay a mountain of parchment—not the fine, translucent vellum of the Vatican, but the coarse, utilitarian petitions of a hundred men claiming the title of scholar.

  “Eighteen hundred,” Niccolò whispered, his voice rasping from a day spent inhaling ink-dust and damp stone. “Across the Republic’s borders, nearly eighteen hundred souls suddenly possess a burning desire to serve the Florentine Scriptorium. It is a miracle of literacy, or a plague of lies.”

  “It is a siege, Niccolò,” a voice replied from the shadows.

  Cesare Borgia stepped into the light of the single candle. He was dressed for the night—dark wool, no sigils, his hand resting habitually on the hilt of a rapier that had tasted blood in Imola only weeks prior. He looked at the stacks of applications. “My father’s agents in Rome report the same. Men appearing from the mist, claiming to be monks from monasteries that burned ten years ago. They carry the names of the dead.”

  Niccolò rubbed his eyes. The previous chapter’s tension still hung over him like the threat of the garrote. He had promised the Signoria he could secure the diplomatic ciphers—the very “Scriptorium” where the Republic’s secrets were encrypted—but he hadn’t expected the enemy to use the front door.

  “The French King wants our codes,” Niccolò said, picking up a petition. “And the Sforzas want to know which way the Medici gold is flowing. They aren’t sending soldiers. They are sending ‘humanists.’”

  The Scriptorium was the heart of Florence’s intellectual defense. Here, the diplomatic ciphers were forged—complex algorithms of substitution that kept the French, the Venetians, and the Borgias from reading the Republic’s true intent. To gain entry was to hold the keys to the city’s survival.

  “Look at this one,” Niccolò said, sliding a parchment toward Cesare. “Brother Anselmo. Claims to be a master of Greek translation from the Abbey of San Girolamo. I knew Anselmo. He died of the sweating sickness in ’94. Yet here is his hand, applying for a position as a senior cipher-clerk.”

  Cesare leaned over, his eyes scanning the page with the cold precision of a hawk. “The script is too neat. Too practiced. This is the hand of a man who spent his life in a chancery, not a cloister.”

  The door creaked open, and Lucrezia Borgia slipped inside. She carried a tray with a flagon of watered wine, but her eyes were not on the refreshments. She went straight to the desk, her fingers trailing over the parchment.

  “It’s not just the names, Niccolò,” she said softly. “Listen to the Latin.”

  She picked up a petition from a supposed scholar from Venice. She read a line aloud, her voice melodic yet sharp. “‘Ad narrandum de virtute, necesse est ut intellegamus…’” She stopped, a small, cynical smile playing on her lips. “He uses the ‘necesse est ut’ construction followed by the subjunctive in a way no Venetian humanist has since the last century. This is the Latin of the Sorbonne. It is a Parisian ghost in a Venetian’s skin.”

  Niccolò felt a jolt of intellectual electricity. The “Code-breaker romance” was no longer a metaphor; it was a tactical necessity. Lucrezia’s ear for linguistic nuance was a finer filter than any guard’s pike.

  “He’s French,” Niccolò realized, his mind racing. “The King of France is flooding our application pool with his own agents, disguised as the very scholars we lost to the wars. Eighteen hundred applicants across the peninsula. If even ten get through…”

  “Then Florence is a glass house,” Cesare finished. He looked at Niccolò, his expression darkening. “We don’t have time for a scholarly debate. I want the names of the ones already inside the cloisters. I want to know which of these ‘ghosts’ are currently breathing our air.”

  The trio moved through the winding, torch-lit corridors of the Palazzo della Signoria toward the scholarly cloisters. The air here smelled of old paper and the sharp, acidic tang of fresh gall-ink.

  “Piero warned me,” Niccolò whispered as they reached the heavy iron-bound doors of the inner Scriptorium. “He said a ledger is a love letter to the future, but a forged one is a death warrant.”

  Inside, the Scriptorium was a hive of silent activity. A dozen men sat at high desks, their quills scratching rhythmically. These were the “New Scholars,” the ones who had bypassed the initial screening through bribes or impeccable forgeries.

  Cesare stayed in the shadows by the door, his hand on his sword. Niccolò and Lucrezia walked down the center aisle, the “intellectual” and the “decoder” moving in a lethal synchronization.

  This story has been stolen from Royal Road. If you read it on Amazon, please report it

  Niccolò stopped at the desk of a man in a gray monk’s habit. The man looked to be in his fifties, his face a map of scholarly fatigue.

  “Brother Orazio,” Niccolò said pleasantly. “I trust the work on the Milanese substitution table is progressing?”

  The man looked up, blinking. “Indeed, Ser Niccolò. It is a complex puzzle, but the logic is… elegant.”

  Lucrezia leaned in, her eyes fixed on the monk’s hands. “Tell me, Brother, in your home of Verona, do they still use the Codex Palatinus for reference? I hear the Bishop there has a particular fondness for the Lombardic script.”

  The monk hesitated for a fraction of a second—a heartbeat too long. “Of course, Madonna. It is the pride of our library.”

  Lucrezia’s smile didn’t reach her eyes. She turned to Niccolò. “There is no Codex Palatinus in Verona, Niccolò. It’s in Heidelberg. And the Bishop of Verona has been dead for three months.”

  The “monk” didn’t scream. He didn’t plead. He lunged.

  A hidden dagger slid from the man’s sleeve—a thin, needle-like stiletto designed for a gap in armor or a throat. But he was a spy, not a duelist, and Cesare Borgia was already moving.

  Before the “monk” could take a step toward Niccolò, Cesare’s hand was around his throat. The sound of the man being slammed against the heavy oak desk echoed like a thunderclap in the silent room. The other scholars froze, quills suspended mid-air.

  “Who do you serve?” Cesare hissed, the tip of his rapier pressing into the man’s jugular. “Is it the Sforza? Or did the King of France promise you a bishopric for our ciphers?”

  “I am a man of God!” the spy gasped, but the Parisian lilt Lucrezia had predicted was unmistakable now.

  Niccolò stepped forward, his face a mask of cold fury. He didn’t look at the spy; he looked at the parchment the man had been working on. It wasn’t a cipher. It was a list.

  “He wasn’t breaking our codes,” Niccolò said, his voice trembling with the realization. “He was making a list of every family in Florence currently holding debt to the Medici. He was preparing the ground for a financial coup.”

  Piero de’ Medici emerged from the dark corner of the Scriptorium, his face pale, his midnight-blue coat blending with the gloom. “A ledger, Niccolò. I told you. They don’t want to burn Florence. They want to own it.”

  Piero looked at the spy with a mixture of pity and contempt. “The interest on your life has just come due, ‘Brother Orazio.’ And the Republic does not offer extensions.”

  “Wait,” Lucrezia said, stepping toward the spy. She reached into the man’s habit, pulling out a small, wax-sealed cylinder hidden in a secret pocket. “This wasn’t meant for a courier. It’s a dead-drop signal.”

  She broke the seal. Inside was a single strip of parchment with a series of numbers and symbols.

  “Is it a cipher?” Cesare asked.

  Niccolò took the strip. He looked at it for a long time, his analytical mind grinding through the patterns. “No. It’s a coordinate. And a time.”

  Niccolò turned back to the stack of eighteen hundred petitions on his desk. He realized then that the infiltration wasn’t an attempt to get a few spies inside. It was an “overload” attack. By flooding the system with eighteen hundred realistic, “ghost” identities, the enemy had forced the Scriptorium to lower its guard just to keep functioning.

  “They used the volume to hide the elite,” Niccolò whispered. “While we were busy vetting the eighteen hundred, the true assassins were already walking through the gates.”

  “How many?” Cesare asked, his eyes darting to the other ‘scholars’ in the room.

  “At least a dozen in this room alone,” Niccolò said. “And God knows how many in the Signoria’s guard.”

  Suddenly, the bells of the Campanile began to toll. It wasn’t the rhythmic call to prayer. It was the Vacca—the heavy, low tolling that signaled an emergency in the city.

  “The coordinates,” Lucrezia gasped, looking at the strip of parchment. “They aren’t for a meeting. They are for the gates!”

  The Scriptorium doors burst open. A runner, his face streaked with soot, collapsed at Niccolò’s feet. “Ser! The North Gate! A company of ‘monks’ seeking asylum… they’ve drawn blades! They’re letting the French cavalry in through the secondary portcullis!”

  Cesare didn’t wait. He kicked the desk over, spilling the eighteen hundred petitions into the air like a storm of white leaves. “Niccolò! To the armory! Lucrezia, get to the Medici palace—if the ledgers fall, the city falls with them!”

  As Cesare raced out, his sword drawn, Niccolò grabbed the “monk” by the collar. The man was laughing now, a dry, hacking sound.

  “You think you caught us?” the spy wheezed. “We are eighteen hundred. We are the ghosts of every man you ever killed, Machiavelli. We are the names you forgot to bury.”

  Niccolò looked down at the petitions scattered on the floor. One caught his eye. It was at the very bottom of the pile, nearly hidden.

  He picked it up. The name on the petition made his blood run cold.

  Bernardo dei Machiavelli.

  His father’s name.

  The script was perfect. The details were intimate—things only his father would know. But his father was a prisoner, held by the Signoria to ensure Niccolò’s loyalty.

  If this petition was here, it meant his father was no longer in the cell.

  “Niccolò!” Lucrezia shouted from the doorway. “We have to go!”

  Niccolò stood frozen, the paper trembling in his hand. The news of the eighteen hundred “fake” applicants wasn’t just a political catalyst. It was a personal strike. The enemy hadn’t just stolen the identities of dead monks; they had stolen his leverage.

  “They have him,” Niccolò whispered. “The Sforzas… they have my father.”

  Outside, the sounds of battle erupted in the streets of Florence. The “Humanist Invasion” had begun, and the man who wrote the rules of power realized he was the only one still playing by them.

  He looked at the dying candle on his desk.

  “Cesare!” he screamed, sprinting after the prince. “Don’t kill the one at the gate! He’s the only one who knows where they took him!”

  But the wind from the open door blew the candle out, leaving the Scriptorium in total, suffocating darkness.