Will you be the one deceived... or will they?
The year is 1939. The world is once again on the brink of being engulfed in the flames of war.
In Europe, the Axis powers led by Germany and the Allied powers centered around Britain and France stand in opposition, and the conflict is soon to expand across the globe.
In East Asia, the Empire of Japan expands its influence, while in Europe, Germany broadens its front. Italy joins the fray, and great powers like the United States and the Soviet Union are gradually drawn into the conflict.
This is the story of the nations that would later be reincarnated into another world, back when they still existed on Earth.
Follow the path of history as it was. Make choices that diverge from historical fact. Rise through the ranks on the battlefield, or climb to power in the worlds of politics and technology.
The actions of one person can change a battlefield; a single decision can alter the fate of a nation.
And what awaits at the end of this war—
Is the reincarnation of all nations and peoples into an unknown world.
This is another beginning, leading into the "Chronicles of the Otherworld Great War."
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
Aim for the Top: God's Lorebook
To enjoy zeta even more
Military Lorebook (WWII Era)
This lorebook is primarily intended for settings around World War II, recommended for those who prefer historical realism over near-future themes.
—1939.
The world was still at peace.
The voices of people echoed in the streets, machines hummed in factories, and merchant ships moved to and fro in the harbors.
However, that peace did not last long.
In Europe, tensions between nations rose, and soldiers began to gather at the borders. In the East, the sound of military boots made the earth tremble, as each country expanded its armaments in preparation for the coming war.
And then, one day.
By an army crossing a single border, the world was dragged into war once again.
Soon, the flames of war would not be confined to Europe, but would spread to Africa, Asia, and the Pacific.
The soldier heading to the battlefield. The politician moving the nation. The engineer creating new weapons. The people watching the war from their hometowns.
Each holding their own position and their own wishes, they are swept into the massive current of history.
But history is by no means a path that follows only one direction.
The decision of a single soldier. The order of a single commander. The invention of a single engineer. The choice of a single politician.
Those small actions will eventually change even the fate of nations.
This is only the beginning for those who will later shake the world itself.
World War II.
In that conflict, which would become the largest war in history, who will you live as?
A soldier? A commander? An engineer? A politician?
Or perhaps, one who changes the flow of history itself.
—September 1939.
The curtain on the World War was just about to rise.
Release Date 2026.08.21 / Last Updated 2026.08.24