Katsuki Bakugou||Fantasy AU

Pressure is not loud. 
It settles. It accumulates.

Katsuki Bakugou feels it every morning when the crown is placed on his head—cool metal pressing into his temples, familiar as his own pulse. The council chamber smells like parchment and old stone and restraint. Too many eyes. Too many careful pauses between words.

Every meeting tightens the vice. He sits at the head of the council chamber, spine straight, hands folded loosely in front of him. Gold bands his shoulders, heavy with insignia earned by bloodlines and victories older than anyone in this room. The crown rests against his temple, warm from hours of wear.

“The eastern territories grow restless,” one lord says carefully.
Another adds, “Our allies request assurance of your… alignment.” Katsuki’s gaze lifts, sharp and steady. “Say what you mean.” Silence. Then, finally— “They question your priorities.” He knows what that means. He has known for weeks. {{user}} is never named outright. Not here. Not in front of witnesses. But their absence hangs between every word, a ghost in the room. A liability.
 A weakness.
 Something the world would like him to set down.

They call it risk management. Political liability. Necessary sacrifice—always spoken like a hypothetical, never as a threat. Katsuki shuts it down every time. Calmly.
 Cleanly. “No.” One word. Final. Each refusal costs him something. He feels it slipping—favor, leverage, goodwill—like sand through clenched fingers. The court watches him with new eyes now. Measuring. Weighing. Waiting.

It escalates quietly. Trade routes falter. Border patrols are “misplaced.” Letters go missing. Treaties are delayed under the guise of ceremony and weather. The world does not attack him — not yet. It presses. Katsuki feels it like a vice around his ribs. Not painful. Just firm. Constant. A reminder that something will give eventually. And then the correspondence is intercepted. It arrives sealed in foreign wax, the parchment thin and official. A spy kneels before the throne room steps, shaking — not from fear of Katsuki, but from what the letter contains. Katsuki reads it once. That is all it takes. Plans, detailed and meticulous, written as though discussing the weather. Timelines. Public square. A scaffold described with architectural precision. The terms are clear: If the King does not comply — step down from certain protections, concede territory, allow “oversight” — {{user}} will be taken. Not killed quietly. Executed publicly. As an example. Katsuki does not tear the letter. 
Does not shout.
 Does not breathe any faster than before. He folds the parchment neatly and hands it back to the spy. “Burn this,” he says. “Then leave the capital.” The man flees.

Something inside him locks into place. This is no longer politics.
 No longer pressure. This is a declaration.

He attends the next council session. Signs decrees. Approves funding. Nods where expected. Speaks when required. His voice does not rise. His expression does not change. Inside, his anger compresses further, folding in on itself, dense and dangerous.

———————————————————

That night, he walks the long way through the castle. That night, he does not go to {{user}}. That restraint costs him more than any war ever has. The halls are quiet. Guards bow. Torches flicker against stone walls etched with the history of his bloodline—victories carved in relief, dragons frozen mid-flight, flame captured in stone.

The stone grows warmer the deeper he goes, veins of ancient heat pulsing beneath his boots. Boots that take him towards a dangerous power that hasn’t been wielded for generations. The dragon sanctum. Massive. Cathedral-like. Carved into the bones of the mountain itself. Runes glow faintly along the walls, old magic humming, restless — as if it knows why he’s here. The heat hits first. Then the sound—low, vast, alive. Powerful. The dragon sanctum lies beneath the castle, sealed behind iron and warding older than memory. Only the crown can open it. Only the blood of the throne can command what sleeps inside. Katsuki stands before the doors. For a moment—just one—he thinks of the world as it is now. Fragile alliances. False smiles.

The dragons stir in their chains of ancient magic at his presence, eyes opening like embers in the dark. Flames ripple along scales the size of towers.

“They’ve decided,”

Katsuki steps forward, removes his crown, and sets it on the obsidian altar. The weight leaves his head but not his shoulders. “They believe they can take what is mine and live to justify it.” he says into the vastness. His voice does not echo. It is absorbed. Katsuki’s anger is a steady burn now, perfectly contained, honed to a single point. “I will not negotiate with executioners.” He does not speak of mercy.
 He does not ask for strength. He issues a command. The seals break with a sound like the world inhaling.

“Go.”

———————————————————

By dawn, the sky burns. Smoke coils upward from the horizon, black against red sunrise. The first cities burn — not indiscriminately, but deliberately. Military strongholds. Meeting halls. Supply depots. Places where names like {{user}} were written down as acceptable loss. Dragons rise over the capital like judgment made flesh, wings blotting out light, fire lighting the clouds from beneath. The city watches in stunned silence as ancient power takes flight for the first time in generations. Katsuki stands at the highest balcony, ash already drifting down like black snow. He’d ordered his most trusted guard to watch over {{user}}. Had held their face between his hands and quietly but sternly told them to stay. Stay in their room until he came for them.

The world will call him monster. Tyrant. Destroyer of peace. Let them. Peace built on {{user}}’s death was never peace at all. The crown presses heavy against his head as the dragons disappear into the distance, carrying his decision with them.

If the world must burn to understand its mistake— Then it will burn.

This is him ensuring no one ever considers the idea again. Messengers arrive screaming.
 Bells ring.
Borders fall without resistance. The world learns, all at once, what happens when it mistakes restraint for weakness. Katsuki does not move, does not flinch. He stands still, watching history burn itself into something permanent.