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Wonders WorkshopHEART OF STEAM
Lunaris, a steampunk city of domes, bridges and glowing tides at dusk

CITY DOSSIER

Lunaris

Lunaris opens the trilogy toward water, consent and collective custody. Its domes and tidal spaces feel luminous, fragile and politically charged all at once.

  • Book III setting
  • Custodianship
  • Tides
Read next ↓Back to The World
Illustrated map panel of Lunaris

Tidal city

Custody over possessionBook III brings readers to a city where memory and responsibility are shaped by the sea.

GUIDE ORIENTATION

What makes Lunaris different

Lunaris changes the trilogy’s emotional and civic vocabulary. Its emphasis falls less on display and more on stewardship, limits and shared consequence.

Domes, harbor and living tides

The city’s architecture and waterfront spaces suggest a world where memory is not stored in isolation from community. Custody matters because decisions ripple outward—socially, politically and ethically.

Lunaris waterfront and domes in a luminous cinematic scene

A softer but sharper horizon

Lunaris often appears gentler than the other two cities, yet its calm surface carries some of the trilogy’s deepest questions about consent, fracture and common life.

KEY ANGLES

Lunaris at a glance

A spoiler-safe guide to Lunaris: domes, tides and custodianship in the third city of Heart of Steam.

Civic logic

Custodians and consent

Lunaris foregrounds institutions and habits built around care, stewardship and negotiated responsibility.

Visual identity

Domes and water

Its domes, bridges and tidal horizons give the city a fluid identity very different from Aetherholm or Velmira.

Reading path

Where to continue

Go next to The City of Shattered Moons, Timeline or Archives & Lore for connected pages.

NEXT STEPS

Continue exploring Heart of Steam

Use these connected pages to keep the reading path coherent while staying inside the collection.