Tsun's Arc

Tsun’s Arc is the country you don’t visit but keep hearing about. A Periphery state in the game’s world, bordered against Havagerly, and now effectively cut off from Portofiro thanks to La Luz’s recent re-annexation of Havagerly and the border closure that followed.

The most direct route between Tsun’s Arc and Portofiro was through Havagerly. La Luz closed it. That’s why the Stranded Passenger is stranded.

What “Periphery” means

The Periphery is the world’s third tier — the countries that aren’t great powers (Superbloc, La Luz, EMTERR) and aren’t part of the advanced capitalist “Developed World” that EMTERR considers its own market. Tsun’s Arc sits there: a small country with a distinctive culture, a respectable academic reputation, and not enough leverage to push back when La Luz reorganises a continent.

That’s the structural read: Tsun’s Arc is the kind of country whose passport is interesting, whose people are well-regarded abroad, and whose movements just got harder because of decisions made somewhere else.

What the Tsunese are known for

Two specific reputations, both in the wiki:

• Academic political economics. The Tsunese are the world’s reference scholars in the field. When somebody in the game cites a serious economic argument, expect a Tsunese surname in the footnote.
• Male Tsunese as mail-order grooms. Specifically, the global market for wealthy foreigners looking for handsome husbands is one Tsun’s Arc has cornered. The Stranded Passenger’s whole backstory is that he tried to make this work for him and “found only limited success”.

These two reputations sit interestingly next to each other. The Tsunese export both serious intellectual labour and a particular flavour of erotic labour, and both are treated as institutional facts about the country rather than oddities.

Why it shows up in Portofiro

Tsun’s Arc surfaces in the game mainly through:

• The Stranded Passenger. A Tsunese man stuck in Quisach because his connecting route through Havagerly is gone. His situation is the practical face of La Luz’s annexation policy — a real person who can’t go home because a border closed.
• The Tsunese nationality entry — for everything the player will pick up about the country’s culture, language, and self-image.
• Background politics. Any conversation about the Reunión and what La Luz has been doing to the Periphery will brush up against Tsun’s Arc.

Why it matters as a player

You’re not going there. Tsun’s Arc is a country the game references but does not let you visit; the entire game stays in Quisach. What Tsun’s Arc gives you is:

• A reading of La Luz’s reach. The Havagerly annexation isn’t an abstraction — it has cut a specific route on the world map, and you’re going to meet the human consequence sitting on a bench at the Quisach Roundabout.
• A reminder that the Periphery is the actual stakes. The Cold War game between the Superbloc, La Luz, and EMTERR is fought across countries like Tsun’s Arc rather than between the great powers directly.

What’s confirmed vs. unknown

Confirmed: Periphery country, borders Havagerly, route to Portofiro obstructed by Havagerly’s re-annexation, globally noted for political economics scholarship, men with a reputation as mail-order grooms.

Unknown to the player at launch: Tsun’s Arc’s domestic politics, capital city, government, current relationship with La Luz beyond the border closure, and whether the Stranded Passenger has any open route home. Most of this is the kind of detail Zero Parades is happy to let drift in conversation rather than spell out.