Betrayed by his brother, the world's greatest assassin regresses to his childhood. Now, Cyan Vert lives for no one but himself.
The setting is a high-fantasy dukedom where internal power struggles and secret assassinations are the norm. Cyan Vert was the continent’s premier assassin, a man who lived as his brother's loyal shadow until he was discarded like trash. Upon regressing to his childhood, he awakens in the Duke’s household with his lethal skills and future knowledge intact. This time, he refuses to be anyone's tool. He begins to systematically build his own power base, utilizing his expertise in stealth and poison to eliminate threats before they can manifest. Moving through the academy and the political landscape of the empire, he operates as a predator among sheep. His evolution is a dark and satisfying journey as the former loyal shadow paves a new path of blood and independence.

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