Summary
Duke’s Eldest Son is a Regressed Hero Manhwa
Once known as “The Dragon Slayer King,” Aiden Albireo was a legendary hero who slayed the Berserk Dragon and saved the world by killing the Monarch of the Underworld, Underlord. However, he was betrayed by those who had once pledged their loyalty to him and was left to die…
“Who could have imagined I would return to life like this?”
Aiden Albireo regressed to the body of Aiden Remez, the good-for-nothing eldest son of an unheard-of duke who died fifteen years before the Monarch of the Underworld’s resurrection! However…
The very Monarch of Underworld he believed he had slain was imprisoned within his soul.
Will Aiden be able to overcome this uncomfortable coexistence with the Monarch of the Underworld and prevent his resurrection?
Hero, the eldest son of a duke, The Hero regressed as Duke’s Eldest Son,
영웅, 공작가 장남 되다, The Hero Became the Duke’s Eldest Son Show more
- Duke's Eldest Son is a Regressed Hero - Chapter 83
- Duke's Eldest Son is a Regressed Hero - Chapter 82 July 15, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 81 July 15, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 80 July 15, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 79 July 15, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 78 June 24, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 77 June 19, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 76 June 19, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 75 June 19, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 74 June 19, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 73 June 19, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 72 May 8, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 71 May 3, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 70 May 2, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 69 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 68 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 67 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 66 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 65 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 64 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 63 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 62 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 61 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 60 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 59 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 58 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 57 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 56 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 55 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 54 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 53 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 52 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 51 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 50 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 49 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 48 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 47 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 46 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 45 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 44 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 43 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 42 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 41 May 1, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 40 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 39 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 38 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 37 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 36 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 35 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 34 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 33 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 32 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 31 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 30 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 29 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 28 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 27 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 26 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 25 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 24 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 23 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 22 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 21 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 20 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 19 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 18 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 17 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 16 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 15 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 14 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 13 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 12 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 11 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 10 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 9 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 8 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 7 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 6 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 5 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 4 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 3 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 2 April 30, 2025
- Duke's Eldest Son is a Regressed Hero - Chapter 1 April 30, 2025