The Hero Became the Duke’s Eldest Son

Explore the captivating world of The Hero Became the Duke’s Eldest Son, a captivating manga that masterfully blends Action, Manhwa. Created by the talented Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 67 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark The Hero Became the Duke’s Eldest Son and never miss an update!

Aden Albireo was called "The Dragon Slayer," the hero who slayed the Berserker, and the Demon Lord, who ultimately, saved the world.But he was betrayed by those who swore friendship and was left for dead"I never thought I'd come back to life!"15 years before the Demon Lord's resurrection,The reckless eldest son of the Duke, who was unheard of and unseen,"Aden Albireo" has returned in the body of "Aden Remes"!And what's more"Long time no see, Dragon King!"The Demon Lord I thought I had slain is within my soul?!Will Aden be able to end his uncomfortable cohabitation(?) with the Demon Lord and prevent his resurrection?