Jack Be Invincible
Legendary Youngest Son of the Marquis House, The Marquess's Youngest Son, 후작가의 역대급 막내아들
Jack Valantier was a monster who single-handedly annihilated the Thulcaan Empire to avenge his sister. Revenge completed, mortally wounded and with nothing left to live for, he closes his eyes expecting oblivion — only to awaken in his fourteen-year-old body, two decades before the slaughter. Trapped in a past he never thought he could revisit, Jack finds himself back among the same cruel family and the same beloved sister he once lost. Armed with every combat technique and ruthless lesson from his first life, he refuses to let history repeat itself. This time, no schemes will blindside him, no enemy will outmatch him, and no sacrifice will be in vain. In a world that once broke him, Jack Valantier will rewrite his fate as a force that cannot be stopped. The invincible prodigal son has returned, and nothing will stand in his way.
After annihilating an empire for revenge, dying Jack Valantier wakes up as his fourteen-year-old self. Armed with his future knowledge, he is determined to protect what was lost.
Jack Valantier died avenging his sister and returned to his fourteen-year-old self. Now he will use his future knowledge to rewrite his fate.
Action, Fantasy, Shounen, Time Travel, Revenge, Regression, Full Color, Magic, Anti-Hero, Family
Jack Be Invincible, Legendary Youngest Son of the Marquis House, manhwa, action fantasy, regression, revenge, time travel, Jack Valantier, overpowered MC, webtoon