The Undying Saga
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World Archive

WORLDS

Core worlds, failed colonies, forbidden planets and hidden sanctuaries scattered across The Undying Saga.

Frontier Worlds

WORLDS

A lawless colony where corporate ambition collapsed into gang rule, decay and permanent survival.

Alpha Omega 5 symbol
Colony · Frontier Collapse

Alpha Omega 5

A neon graveyard of failed civilisation, fractured territory and gang dominion.
Nagashiagatsuma symbol
Yokanashi Core World · Ecumenopolis

Nagashiagatsuma

The ancestral heart of the Yokanashi Empire, engineered from barren stone into a civilisation-spanning world.
T1-062 Toluphus symbol
Frontier World · First Novel Setting

T1-062 Toluphus

A remote colonial world of forests, silence and buried dread — the setting of the first novel.
Classified Zeus symbol
Dead Colony · Classified Anomaly

Higashikawa

Billions vanished after an ethereal surge. One child remained.
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MORE WORLDS

Suiten-kai, Takamagahara, Corix S107, Cheongug and Byeolbit will follow.