Demonion Gaiden 01 Apr 2026

That was the cruelest stroke. Not death. But irrelevance.

But a piece in a cursed mine? The humans had grown sloppy in their victory.

It was a rib. A single, thirty-foot-long rib of black metal and living sinew. Runes of annihilation pulsed along its length, dying and igniting in a slow, painful rhythm. It was alive. And it was hungry.

Below, the city of Malachar sprawled in ruin. Where once legions of demons marched in perfect terror, now only ragged ghouls and orphaned imps scavenged. The human heroes—the so-called "Liberators"—had won a decade ago. They had sealed the Hell Gates, shattered his generals, and driven the remnants of his army into the deep places of the world. Demonion Gaiden 01

And they had left him alive.

Inside, the walls wept a black ichor. The air tasted of rust and ozone. And in the deepest cavern, surrounded by the broken bodies of the Thornwood villagers who had dared to touch it, lay the Fragment.

As Zagan approached, the rib thrummed . A vision slammed into his mind: the Demonion, whole and terrible, standing against an army of light. He saw his generals—Lilith, Bael, Forcas—kneeling before him. He saw the world burning. That was the cruelest stroke

It was a story of a fallen king, a single piece of a broken god, and a village that was about to learn what true terror meant when Zagan looked at their meager families and thought not of slaughter… but of recruitment .

Zagan didn't turn. "Vizier Kael. I thought you’d abandoned me for the goblin courts."

"What kind of something?"

And then he saw the truth the Fragment showed him. The Liberators had not won through strength. They had cheated. They had used a stolen piece of the Demonion—a heart-shard —to forge a cage for his power. That cage was still intact. And it was hidden.

The Demonion Gaiden had begun. Not a story of conquest. Not yet.

Here is the story for Demonion Gaiden 01 , written in the style of a dark fantasy visual novel prologue. Prologue: Ashes of the Old World But a piece in a cursed mine

Zagan dropped the bottle. It shattered on the stone far below.

A slender, insectoid demon with cracked amber eyes crawled onto the parapet. Kael had been his strategist. Now, he was just a beggar. "The goblin courts spat me out. Too much politics, not enough blood. I come bearing a scrap of news. Perhaps the last scrap."