MY NOTEBOOK
Jayce
An inventor whose work with Viktor helps establish hextech. Public celebration places him under expectations that expose the distance between an ideal and its consequences.
Read the biography
Runeterra / Dual city-states
Dual city-states
Piltover
Two cities bound by history: the promise of progress above and its consequences in the depths below.
Inside the story · 2 MIN
Trade · Hextech · Unequal progress
A city at a crossroads
Piltover’s influence rests on commerce, craft and innovation. Its position above Zaun and its great maritime infrastructure connect it to distant markets. Wealth supports workshops, academies and monumental buildings. The city’s image of progress is therefore an economic system as well as an aesthetic: discoveries need patrons, trade needs routes and successful inventions redistribute influence.
When invention becomes power
Hextech brings magic into devices that can be engineered and used by people without a mage’s traditional training. Jayce’s updated biography credits his work with Viktor in the field’s major discoveries. What begins as a promise to improve life can become a weapon or a source of inequality. The consequences belong to the story just as much as the brilliance of the invention.
Institutions and the people inside them
Caitlyn’s investigations offer a view of law, privilege and the limits of official authority. Heimerdinger’s long perspective asks what a city overlooks when it celebrates constant advancement. Merchant influence, scientific ambition and public responsibility intersect in these lives. Piltover is not simply the safe half of a divided city: decisions made in its bright halls reach far below them.
Reading Piltover with Zaun
The two cities share infrastructure, movement and consequences, even when their opportunities differ radically. Arcane and newer champion biographies reshape parts of their history. This dossier uses the regional atlas for geography and atmosphere while directing readers to updated character sources for individual events. Treating every older description as a simultaneous present would hide that evolving continuity.
RUNETERRA
People who shape the story
Caitlyn
An investigator whose judgement matters as much as her marksmanship. Her partnership with Vi puts different experiences of the two cities into the same story.
Read the biography
Heimerdinger
A yordle scientist with a long relationship to Piltover’s institutions. His concern for others complicates the assumption that every new invention is automatically an improvement.
Read the biographyFollow the connections
RIOT MMO
From Runeterra to the MMO
These histories explain the world in which Riot is developing its MMORPG. They do not establish a playable people, a class, a starting zone or a confirmed quest. Follow the journal for the distinction between Riot’s announcements and community analysis.
Follow the MMO journalSources & further reading
Original editorial summaries based on Riot’s published atlas and biographies. Older sources may describe earlier stages of an evolving story.