In a world besieged by monsters, an ordinary miner's life shatters when a mysterious red stone embeds itself in his heart, awakening him as an SSS-rank Blacksmith—a power he must hide at all costs.
From his humble forge, Bron Black crafts weapons of impossible quality, drawing attention from both desperate hunters and dangerous authorities. When a catastrophic monster breach forces him to reveal a fraction of his true abilities, he's recruited for a classified mission to an ancient "Sovereign Gate"—a name that eerily mirrors his own secretive class.
As Bron ventures into this reality-warping phenomenon, the shard in his chest pulses with recognition. What ancient connection lies between his unprecedented awakening and these primordial Gates? The answer awaits at the core, where the boundaries between creator and creation blur, and where Bron may finally discover what it truly means to be a Sovereign Forge Master.