Ghislain Perdium, known as the Mercenary King and one of the strongest warriors on the continent, launched a massive war to avenge his fallen family. His revenge was nearly complete—until he was unexpectedly killed by Idun. But death isn’t the end. Ghislain awakens in the past, returning to a time before the destruction of his family. Given a second chance, he vows to correct his mistakes, change the course of history, and prevent the tragedy that once destroyed everything he loved. In another timeline, Cecil Perdium—the same Mercenary King—meets a similar fate, falling in battle before achieving his revenge. In his final moments, he discovers a shocking truth: Duke Delphine, the mastermind behind his family’s downfall, was not acting alone. Reborn as his younger self, Cecil must rebuild his reputation, strengthen his forces, and unite his fractured army as soldiers and knights begin to abandon him under pressure. With enemies lurking in the shadows and time running out, can he rewrite destiny and save his family from ruin? An intense regression fantasy filled with war, strategy, and revenge begins now. Read the latest chapter of The Regressed Mercenary Has a Plan now on MANHWAPLUS.WEBTOONS.TV!