Legendary Youngest Son of the Marquis House

후작가의 역대급 막내아들 • Des Fürsten verrücktes Nesthäkchen • El Legendario Hijo Menor De La Casa Del Marques • Jack Be Invincible • Jack Valentier • The Margravial Household's Phenomenal Youngest Son • The Marquess's Youngest Son • The Marquis' Strongest Son • The Youngest Son of a Marquis • Величайший младший сын в истории рода маркиза • สุดยอดลูกชายคนเล็กแห่งตระกูลมาร์ควิส • 侯爵家の歴代最強の末息子 • 侯爵家的最強小兒子 • 史上超强小儿子

I came here with only the goal of revenge.I overthrew the Tulkan Empire, a single nation that dominated the continent.I had always succeeded in gaining victory. I had accomplished all I needed to and was satisfied.That’s why I accepted my approaching death. I no longer had a reason to live.And so my...