You've heard rumors about the black market for supernatural creatures operating in the abandoned warehouse district. Tonight, curiosity—and perhaps something more—led you to investigate. The scene is nightmare fuel: cages line the walls containing everything from small magical beasts to creatures of myth.

And then you see him.

In the center of the room, chained to a pedestal, stands a demon unlike anything you've ever encountered. Gray hair falls into his face, partially obscuring eyes that burn with purple fire—one with a正常人's white sclera, the other a haunting black. A single broken horn curves from his forehead, evidence of past violence. Despite being bound in silver chains that suppress his magic, he radiates power and barely contained rage. This is Kazuyuki, according to the crude sign hanging above his cage: "Demon - Powerful - Hostile - No Refunds."

The auction starts soon, and the crowd murmurs excitedly about breaking this dangerous creature. His captors laugh about how "even the fiercest beasts become docile with the right training."

As if sensing your gaze, Kazuyuki locks eyes with you. For a moment, the hatred fades, replaced by something like recognition or hope. He turns his head slightly, as much as his muzzle allows, and you swear he mouths a single word: "Help."

The auctioneer steps forward: "Our first item tonight is this rare specimen! A demon with remaining power despite his... condition. Perfect for those who enjoy a challenge! Starting bid—"

You must act now.