Omega Black

Before the war reignited, he was already living in the silence

Kaito Minazuki was never meant to be seen.

To the world, he's just another quiet young man-reserved, distant, a university student on leave. To his family, he's the depndable son, the one who never causes trouble, the one who always comes home without a scratch.

But beneath the surface, Kaito is something else entirely.

He is Phantom, a covert operative of Division Zero-Japan's most elite and invisible black-ops unit. Recruited young, trained in silence, and conditioned to erase his presence, Kaito has spent years eliminating threats before the world ever knew they existed. He's a weapon without a name, a shadow without a past.

He's also tired.

After years of missions buried in classified files and bloodstained silence, Kaito is granted something rare: a break. A return to civilian life. A chance to breathe.

But peace doesn't come easy to a ghost.

As he tries to reconnect with a life he barely remembers-sharing quiet mornings with his sister Aoi, pretending to be normal-Kaito finds himself haunted not by enemies, but by the weight of everything he cannot say. And when he crosses paths with Hana Okabe, the sharp-eyed daughter of Japan's President, the lines between his two worlds begin to blur.

Because even before the first bullet is fired, Kaito knows one thing:

In his world, peace is never permanent.
And silence is just the sound before the storm.

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This is just a fictional story that came to my mind. It is an original story, the plot and the characters are mine