The map had been moved from the study to the great hall.
Not because the study couldn't hold the people required, but because the great hall had the large table that the maps' current scale demanded, and because it was the room where Mario had spread Giovanni's Assassin training charts in the early months of Trent's arrival at Monteriggioni, and because moving the work into the room where it had always lived was a statement nobody made explicitly but everyone understood.
Trent had ridden hard from Florence — two days, arriving at Monteriggioni in the blue light just before dawn, finding the villa considerably more occupied than he'd left it. Three additional horses in the stable. Fresh torches at the gate. The eastern wall had a new section of scaffolding — someone had started repair work on a compromised section of the perimeter, a project that had existed only on paper when Trent left.
Mario was awake when he arrived. Mario was always awake.
"Claudia got us two stonecutters from the village," he said, when Trent asked about the scaffolding, handing him a cup of something hot and bitter that was the Monteriggioni household's approach to morning coffee. "She managed the negotiation herself. I didn't know about it until she brought them." He said it in a tone that was not quite pride and not quite surprise and was probably both. "She's been busy."
Federico arrived from the courtyard with the gait of a man who had been doing something vigorous and was not embarrassed about it. His leg showed nothing. The cut from the San Gimignano warehouse — five stitches, Mario's work, back in February when they'd come home bloody and victorious and exhausted — had healed clean.
Back in February. The warehouse. That had been two months ago now. At the time, Trent had been counting the raid's success in ledger pages and information. It had also been the first time he and Federico had fought back-to-back, the first time Federico had gripped his shoulder without hostility in it.
"You look like someone who's been sleeping in shifts," Federico said.
"Four hours at a time."
"That's too few."
"I know."
Claudia came in from the kitchen passage with a report that she'd apparently been working on since before Trent's arrival — not in written form, held in memory the way she now held most operational information, arranged by category. She was fifteen years old and had been running an informal intelligence network for approximately six weeks and she presented it with the precision of someone ten years her senior.
"I have three confirmed contacts in Florence through the courtesan network Mario introduced me to," she said. "None of them are positioned near the Pazzi core, but two have access to Salviati's household through cleaning arrangements, and one has a regular client who works as a courier for the Archbishop's correspondence." She paused. "I haven't activated any of them yet. I wasn't sure if the timing was right."
"The timing is exactly right," Trent said.
He spread the field notes across the map table.
They went through it in the order it needed to be understood: the conspiracy structure first — Giacomo funding, Francesco operations, Salviati clerical cover, Baroncelli positioned in the Duomo for Lorenzo, the mercenary from Perugia for Giuliano. Rodrigo Borgia's name at the top, the confirmed authorization across Giovanni's ledger. Then the Soderini layer — Manfredo's household as a funding conduit, March as the final payment date, the passive status of the Soderini as designed survivors of a failed operation.
Then the Poliziano contact, the document delivery, the expected Lorenzo response.
Then April twenty-sixth. The elevation of the Host. Both brothers in front of thousands of witnesses, unarmed by tradition and exposed by circumstance.
Mario listened to all of it without interrupting. When Trent finished, he was quiet for a long moment.
"The intelligence work is—" He paused. "Giovanni would have been very proud." He said it the way he said things about Giovanni now — without ceremony, without the weight of the months falling on it, just the plain truth of it. "And it's not enough."
"I know."
"We know the mechanism. We know the date. We know the players. What we don't know is how to stop it without exposing ourselves, without getting killed in the attempt, and without giving the Pazzi enough warning to delay the operation and simply try again in a different form." He looked at the map. "Poliziano's warning puts Lorenzo on elevated alert. Elevated alert is not protection."
"There are three options," Trent said. "One—"
"The cathedral," Federico said.
Everyone looked at him.
"We position ourselves inside the Duomo before the Mass begins. When the assassins move, we move. We stop the strike at the point of execution." He looked at the map — at the rough diagram of Santa Maria del Fiore that Trent had drawn from memory, the nave, the side aisles, the altar's location. "We know who they are. We know where they'll be standing. We know the signal. We can be faster."
"We'd be fighting inside the cathedral," Mario said. "In front of every notable family in Florence. In the middle of Easter Mass."
"We'd be stopping an assassination in front of every notable family in Florence." Federico's voice was steady. "The Auditore name clears the moment the Pazzi are exposed. We're not suspects, we're witnesses and interveners."
"If we succeed cleanly," Mario said. "If we fail, or if it gets messy, we're outlaws who started a fight in a house of God on Easter Sunday."
"The second option," Trent said, before Federico could respond to that, "is removal of one or both primary targets from the cathedral entirely. No Lorenzo, no Giuliano — the conspiracy fails on its own, exposes itself through the absence of outcome, and the Pazzi are left holding a prepared operation with no target."
"How do you remove Lorenzo de' Medici from Easter Mass at the Duomo," Mario said.
Everyone looked at Claudia.
She was standing at the far end of the table, which was where she'd been for the entire briefing, and she had the expression of someone who had been waiting for the right moment to say something.
"You don't remove him from Easter Mass," she said. "You give him a better reason to be somewhere else."
The room was quiet.
"There's a distraction available," she said. "Not a false emergency — those fail when investigated. A genuine emergency, or something close enough to it that Lorenzo responds as he would to a genuine one. Something involving his household, his family, something he'd want to handle personally." She looked at Trent. "The courtesan contact with the Archbishop's courier — she can find out if there's any sensitive correspondence from Rome in the next two weeks. Something Rodrigo Borgia might have sent through Salviati. If we intercept that correspondence and put it in Lorenzo's hands the morning of April twenty-sixth—"
"He goes directly to Salviati," Trent said. "Not to the Duomo."
"He doesn't attend the Mass. The conspiracy proceeds and fails. The Pazzi are exposed as having moved against the Medici during a public ceremony that the Medici weren't even present for." She paused. "The conspiracy becomes obviously a conspiracy, with no plausible deniability."
The silence lasted four seconds.
Mario laughed.
It was the first time Trent had heard that sound from him since January — genuine, surprised out of him, the laugh of a man who hadn't expected to be that impressed. It was brief and it was complete and when it ended, Mario looked at Claudia across the table with an expression that had nothing of the uncertain watchfulness of an older relative assessing a young woman's capabilities.
"She's more Auditore than any of you," he said.
Federico, to his credit, did not contest this. He was looking at the table with the expression of someone who had been prepared to carry the direct-intervention plan and was now recalculating whether his plan or the simpler one was actually better.
"It depends on the correspondence," he said. "If there's nothing useful coming from Rome—"
"Then we go to the cathedral," Claudia said. "It's not either/or. We build both plans. If the correspondence works, we use it. If it doesn't, we intervene directly." She looked at Trent. "That's what you were going to propose anyway, wasn't it."
"Yes."
"Then we're agreed." She gathered her notes. "I'll activate the Salviati contact tomorrow. She'll need three to five days to confirm whether there's anything usable in the courier schedule."
They stood around the map in the great hall's morning light — the same hall where Mario had laid out training charts for Ezio's father twenty years ago, where the family had arrived in January carrying nothing except each other and a set of documents that told them who their enemies were.
The four of them now. The map on the table. Twenty-two days on the notation in the top right corner.
"Giovanni had tried to get here from the inside," Trent thought. "He'd built the intelligence architecture, identified the players, mapped the timeline. He'd run out of time before the chain could move."
They had the same chain. They had the same intelligence. They had twenty-two days.
The hall was quiet in the specific way of people who have decided on a course and are now carrying it — the difference between the noise of argument and the silence of direction.
"Eat something," Mario said, to Trent specifically. "You look like you've been on water and field notes for two weeks."
"I've been eating."
"Not enough." He moved toward the kitchen passage. "Claudia made bread yesterday. It's better than last month's."
"I've been practicing," Claudia said, without inflection, returning the notes to order.
Federico was still looking at the map. His hands were at his sides — not the thumb-pressed-to-knuckle tension of someone managing something difficult, but the stillness of someone seeing a plan and finding it sound.
"Not bad," he said.
It wasn't clear whether he was talking about the plan or the bread.
The messenger arrived at the Monteriggioni gate three hours later, while they were still at the table.
A rider from Florence, travel-dusty, bearing a single folded note sealed with an impression Trent didn't immediately recognize — not the Auditore seal, not any of the Bettini chain's markers. Smaller. The seal of a private individual.
He broke it.
I have spoken with Lorenzo. He wishes to meet the source of the documents himself. — A.P.
Angelo Poliziano.
Twenty-two days left. Lorenzo de' Medici wanted a meeting.
Trent set the note on the map table and looked at it.
"That's either the best development possible," Federico said, reading over his shoulder, "or a trap."
"Both options," Trent said, "require us to go to Florence."
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