The Regressed Son of a Duke is an Assassin

Synopsis

After a tragic betrayal by his trusted brother, Cyan Vert, the continent's most formidable assassin, finds himself fatally wounded. However, fate offers him a second chance as he awakens in his younger self, before the events that led to his downfall. Determined to forge his own path, Cyan resolves to live for himself, vowing never again to serve others. Armed with his lethal skills and newfound resolve, he embarks on a journey to reclaim his honor, confront those who wronged him, and carve out a destiny of his own making.