Legendary Youngest Son of the Marquis House

Jack Valantier, the youngest heir of the Marquis lineage, breathed his last after exacting vengeance on the Thulcaan Empire. Yet fate had other plans—he awoke in his 14-year-old body, reliving his past. Surrounded by his treacherous family, devoted servant, and beloved sister, everything was unchanged. But now, armed with decades of battle-hardened wisdom, Jack is unstoppable. Those who betrayed him will face his wrath. This time, he reigns supreme.

The Marquis’s Prodigal Youngest Son
The Noble House’s Unrivaled Heir
The Marquisate’s Legendary Scion
The Last Son of Nobility
侯爵家の無敵の末子
후작 가문의 전설적인 막내