Chapter 31
Chapter 31 — "The Fall of Mustang"
TL;DR: A coordinated rival ambush — engineered, in the shadows, by the Jackal — captures Mustang and breaks the Mars partnership at exactly the strategic peak Darrow needs her at.

Summary: Mustang, riding free as a Mars-aligned but technically uncommitted operator, is ambushed in the wildlands by a rival House (Pluto's hand is felt but not yet revealed). She is taken. The capture is no accident: the Jackal — Mustang's twin brother — has been seeding intelligence to whichever House could reach her first, with a deal struck behind it. Mars learns of the capture by the next morning. Cassius wants to rescue immediately; Roque counsels patience; Darrow finds himself, for the first time in the campaign, unable to hold his strategic detachment. The chapter is the lever: Mustang's removal from the board reveals to Darrow that he loves her — quietly, complicatedly, and despite Eo. He does not yet know it is the Jackal who orchestrated it. The chapter ends with Darrow reorganizing the Mars cohort for a rescue march that will have to wait one more chapter to launch.
Key scenes:
- A messenger arriving at Mars castle at dawn — Mustang's pegasus returned, riderless.
- Cassius shouting for an immediate ride; Roque holding the reins.
- Darrow alone in the war-room, staring at Mustang's last position on the chalk map.
- The cohort assembling for a rescue march in the Mars courtyard at sundown.
Characters present: Darrow, Cassius, Sevro, Roque, Quinn, Pax, Mars cohort, the Jackal (offstage architect), Mustang (offstage captive).
Locations / settings:
- Mars castle gate at dawn — the riderless pegasus.
- Mars war-room — chalk wildlands map, a single piece moved from Mustang's position.
- Mars courtyard at sundown — assembly for the march.
Visual motifs: Mustang's pegasus returning riderless, mane tangled with twigs; chalk-line map with a single piece moved; Cassius shouting in firelight; Darrow's still hand on a chalk stick, marking nothing.
Emotional tone: strategic shock yielding to personal alarm; love registered in its loss.
Confidence: medium-high — Mustang's capture is documented across recap sources; specific scene-blocking interpolated.