Imagine waking up, not in your bed, but with the chilling realization that everything you knew is gone, replaced by a second chance you never expected. This is the fate of Cyan Vert, the most lethal assassin the continent has ever known, in *The Regressed Son of a Duke is an Assassin*. Betrayed by the one person he trusted most – his own brother – Cyan meets a bitter end, a pawn sacrificed in a game he didn't even know he was playing. But fate, it seems, has other plans. Cyan is granted a new life, an opportunity to rewrite his past and forge a future on his own terms. He awakens as the youngest son of a Duke, a far cry from the shadowy existence he once led. No longer bound by duty or loyalty to anyone but himself, Cyan vows to seize control of his destiny. This isn't just a regression story; it's a tale of vengeance, self-discovery, and the intoxicating freedom that comes with shedding the burdens of the past. Prepare to be captivated by Cyan's journey as he navigates the treacherous world of nobility, armed with the skills of an assassin and the burning desire to live life on his own terms. Will he succumb to the temptations of power, or will he forge a new path, one where he alone dictates his fate?