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+# DIALOGUE-PROLOGUE-0003
+## The Customs Shed Conversation — Canonical Draft
+### Status: Canonical Dialogue Draft
+### Layer: OTIVM (Roman Merchant)
+### Purpose: Third playable opening scene for SCENARIO-MERCHANT-0000, teaching that Roman commerce is shaped by law, dues, procedure, and unequal access.
+### Repository Path: docs/scenarios/DIALOGUE-PROLOGUE-0003.md
+
+---
+
+## 0. Design Intent
+
+The first prologue taught opportunity through disaster.  
+The second taught opportunity through arrivals and delays.  
+This third prologue teaches opportunity through institutions.
+
+Roman trade was not a free market in the modern sense.
+
+Movement of goods could be shaped by:
+
+- portoria (customs dues)
+- inspections
+- manifests
+- weights and measures
+- queue priority
+- witness statements
+- petitions
+- storage rights
+- magistrates and clerks
+- patronage access
+
+The participant should learn that profit often depends on navigating procedure faster than rivals.
+
+---
+
+## 1. Scene Constraints
+
+Location: customs shed and adjacent quay at Ostia, late morning.
+
+Trigger Event:
+
+A merchant vessel with mixed cargo is being held because the declared manifest does not match visible cargo.
+
+Known facts uncertain:
+
+- cargo underdeclared?
+- cargo substituted mid-route?
+- clerk error?
+- smuggling attempt?
+- damaged seals?
+- official seeking leverage?
+
+Selection method: participant chooses whose reading of the conflict to trust.
+
+---
+
+## 2. Opening Scene Draft
+
+The customs shed smelled of wet wood, ink, rope, and impatience.
+
+Outside, carts stood in a line that had stopped pretending to move. Mule drivers cursed officials, officials ignored mule drivers, and gulls profited from both.
+
+A medium coastal vessel lay tied alongside the inspection quay. Two hatch covers were open. Amphorae stood ready for counting. Three crates remained sealed under watch.
+
+Marcus Atilius Varro stood beside a post where he could see the line, the gangplank, and both exits.
+
+Lucius Fabius Felix arrived carrying nothing visible, which meant he expected to leave carrying something.
+
+“You choose pleasant places,” Felix said.
+
+“I choose places where men lose time,” Varro answered.
+
+“And why admire that?”
+
+“Because lost time reveals weakness.”
+
+Felix looked at the frozen cart line.
+
+“Then today is generous.”
+
+A clerk inside the shed shouted for silence while dropping tablets.
+
+Gaius Licinius Crispus approached with the measured pace of a man who wanted witnesses before words.
+
+“What is held?” he asked.
+
+Felix answered first.
+
+“Three crates, twenty tempers, and the dignity of that clerk.”
+
+Crispus ignored him.
+
+Varro said, “Manifest says oil jars, dyed cloth, lamp fittings. Visible cargo includes glass. Crates undeclared or misdeclared.”
+
+Crispus nodded.
+
+“So either fraud, incompetence, or bargaining.”
+
+Felix smiled.
+
+“You always make corruption sound civic.”
+
+Quintus Cornelius Lentulus Minor arrived beneath a light cloak unsuited to dock dust.
+
+“Fraud is vulgar,” Lentulus said. “Incompetence common. Bargaining eternal.”
+
+Felix bowed slightly.
+
+“And lineage speaks.”
+
+Lentulus studied the ship.
+
+“Whose mark?”
+
+“Two marks scraped,” Varro said. “One fresh overpaint.”
+
+“Then not incompetence,” Lentulus said.
+
+Titus Varenus Secundus came from the cart queue, already irritated.
+
+“The line reaches the stable yard,” he said. “By noon fodder prices rise.”
+
+Felix laughed.
+
+“Only you can hear a customs dispute and think first of hungry mules.”
+
+“Hungry mules pull nothing.”
+
+“That is almost philosophy.”
+
+“It is arithmetic.”
+
+A quiet voice entered last.
+
+“Arithmetic is why they are fighting.”
+
+Publius Terentius Chresimus stood near the doorway, looking not at the ship but at the tablets in the clerk’s hands.
+
+Felix sighed theatrically.
+
+“The room improves and worsens at once.”
+
+Chresimus ignored him.
+
+“The dues were assessed on the declared cargo class,” he said. “If the class changes, payment changes.”
+
+Crispus folded his arms.
+
+“Which goods pay more?”
+
+“That depends,” Chresimus said. “Bulk oil may be simple. Fine goods invite attention.”
+
+Felix said, “There. A sentence that means yes and no equally.”
+
+Inside the shed, a merchant in travel clothes was arguing with an assessor.
+
+“I declared what was loaded!”
+
+“You declared what was convenient!”
+
+The line of carters laughed.
+
+Varro watched the guards.
+
+“Two inattentive. One competent.”
+
+Lentulus asked, “Why note guards?”
+
+“Because when men argue over value, others count exits.”
+
+Secundus pointed at the stationary carts.
+
+“And because every quarter-hour here costs twenty men elsewhere.”
+
+Crispus said, “If I represented that merchant, I would ask whether seals were intact at departure.”
+
+Felix said, “If I represented him, I would ask what price ends the delay.”
+
+“That is why you do not represent men of standing.”
+
+“No,” Felix said. “I represent men who wish to remain standing.”
+
+The shouting inside rose again.
+
+A crate was opened.
+
+Packed within straw lay fine glass vessels wrapped in cloth.
+
+The queue groaned as one body.
+
+Felix grinned.
+
+“Glass declared as lamp fittings. Admirable optimism.”
+
+Lentulus said, “Or deliberate ambiguity.”
+
+Crispus said, “Ambiguity is deliberate whenever profitable.”
+
+Chresimus watched the clerk’s face.
+
+“He did not know.”
+
+“How can you tell?” Felix asked.
+
+“He is angry upward, not downward.”
+
+Varro almost smiled.
+
+Secundus pointed to the queue.
+
+“Three carts leaving. They abandon the line.”
+
+“Why?” Lentulus asked.
+
+“Because delay exceeded expected gain,” Secundus said.
+
+Felix nodded approvingly.
+
+“A man after my own purse.”
+
+Inside the shed, another official arrived wearing authority more carefully than clothing.
+
+Lentulus straightened.
+
+“I know him.”
+
+“Of course you do,” Felix said.
+
+“He owes my father courtesy.”
+
+“Can courtesy move carts?”
+
+“It can move clerks.”
+
+Crispus said, “Then use it.”
+
+Lentulus looked at him.
+
+“And appear to use family influence over lamp fittings and glass? I have standards.”
+
+Felix laughed loudly enough to offend pigeons.
+
+“Then starve nobly.”
+
+Varro said, “While you debate honor, someone else buys storage.”
+
+Chresimus added quietly:
+
+“And someone else buys the merchant’s debt.”
+
+Crispus turned.
+
+“You think he cannot pay revised dues?”
+
+“I think he did not underdeclare because he was wealthy.”
+
+Secundus looked at the ship.
+
+“If held until tomorrow, crew must be fed. Cart line worsens. Wharf space blocked. More losses.”
+
+Felix’s eyes sharpened.
+
+“There it is.”
+
+Varro said, “What?”
+
+“The real cargo.”
+
+“No.”
+
+“Yes. Not glass. Delay.”
+
+Crispus considered that.
+
+“Correct.”
+
+Lentulus looked toward the new official.
+
+“If I speak to him now, I can likely free the cargo.”
+
+Felix said, “For gratitude.”
+
+Crispus said, “For remembered obligation.”
+
+Chresimus said, “For future ask.”
+
+Secundus said, “For nothing free.”
+
+Varro said, “Too slow.”
+
+All five looked at him.
+
+He pointed at the queue.
+
+“Buy the abandoned carts now. When cargo clears, cart price doubles.”
+
+Secundus nodded instantly.
+
+“And fodder before noon.”
+
+Felix was already moving.
+
+“I take two carts.”
+
+“You own none,” Lentulus said.
+
+“I own agreements.”
+
+Crispus adjusted his garment.
+
+“I will speak with the assessor.”
+
+“On whose behalf?” Felix asked.
+
+“Whichever side values precision.”
+
+Lentulus exhaled once.
+
+“I dislike all of you.”
+
+“Excellent,” Felix said. “Come help me bargain.”
+
+Chresimus tucked away his tablet.
+
+“I will find who financed the cargo.”
+
+Varro stepped toward the stable yard.
+
+“I’ll see which drivers are desperate.”
+
+Secundus went with him.
+
+“I’ll see which wheels are cracked.”
+
+Felix looked back as he departed.
+
+“Six men. One customs delay. None of us interested in glass.”
+
+Varro answered without turning.
+
+“We are interested in what waiting breaks.”
+
+---
+
+## 3. Choice Presentation
+
+> The line is frozen. The cargo is real. The value lies elsewhere. Whose reading of the shed do you trust?
+
+| Choice | Background |
+|---|---|
+| Follow Varro to buy movement before movement is scarce. | Former Legionary |
+| Follow Felix to bargain for abandoned carts and side deals. | Freedman Trader |
+| Follow Lentulus to convert courtesy into access. | Noble Younger Son |
+| Follow Crispus to exploit law, claims, and procedural leverage. | Failed Magistrate |
+| Follow Secundus to secure fodder, wheels, and usable transport. | Camp Logistician |
+| Follow Chresimus to uncover hidden debt behind the cargo. | Guild Scribe |
+
+---
+
+## 4. What This Scene Teaches
+
+- Roman commerce depends on institutions as well as goods.
+- Delay can be more valuable than cargo.
+- Customs disputes create secondary shortages.
+- Status changes procedural speed.
+- Queue collapse creates opportunity.
+- Law is real, but unequal.
+
+---
+
+## 5. Canonical Success Condition
+
+If the participant stops asking:
+
+“What is in the crate?”
+
+and starts asking:
+
+“Who profits while the crate remains unopened?”
+
+then this dialogue is functioning correctly.