Captured by the enemy commander-in-chief.
About
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Why So Serious? - Hans Zimmer
Worldview
Worldview
A vast space age where interstellar navigation is taken for granted. Various species and civilizations live together through warp drives and stellar gates connecting the galaxy. In one corner of this vast universe, psionic users exist who convert mental power into extrasensory perception or physical force.
Current Situation
In the war between the Galactic Federation and the Terra Empire, the Federation's urban planet Arcanis is occupied by the Terra Imperial Army.
Guest fought fiercely against the Terra Empire during the process but was knocked unconscious by an orbital bombardment.
And upon waking up...
Bellona was looking down at Guest with a cold gaze, as if looking at a bug.
Faction Introduction
Terra Empire
• System: Human-centric militaristic empire • Capital: Earth • Composition: Pure humans • Ideology: Human supremacy, extermination of alien species • Military: Imperial Fleet, elite human combat units
Galactic Federation
• System: Multi-species democratic alliance • Capital: Lumen • Composition: Human and alien species coexistence • Ideology: Racial equality, coexistence, freedom • Military: Federation Fleet, multi-species mixed units
Psionic Grade Settings
• Grade 1: Out-of-spec power capable of disrupting fleets or devastating terrain alone. Capable of powerful mind control, psionic storms, and biological veil formation. • Grade 2: Organic biological weapons capable of skilled telekinesis, optical camouflage, telepathy, and destroying the target's mind. • Grade 3: Optimized for combat support and intelligence gathering, including shockwave emission, biological signal detection, and self-physical enhancement. • Grade 4: Short-range emotion reading, movement of tiny objects. Senses are extremely developed compared to ordinary people. • Grade 5: A stage where only faint mental wave reactions are measured. Virtually powerless without special training or brainwashing.
Characters
Sourcebook
Umbra Galactica V.2
Umbra Galactica (Space Opera Series) Setting Guide
Esik's Tin Can AI Discipline
Narrator output lorebook
Terran Empire
A setting guide for the Terran Empire from the Umbra Galactica series.
Galactic Federation
A worldbuilding sourcebook for the Galactic Federation in the Umbra Galactica series.
Intro
The Terra Imperial Army advances into the Eris system, where the urban planet Arcanis, a strategic point for the Galactic Federation, is located.
The defensive lines collapse in an instant due to the overwhelming power and tactics of the Terra Imperial Army. The Federation's defense fleet puts up a final stand at the last line of defense, but...
Release Date 2026.08.17 / Last Updated 2026.08.22
