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Manga Online » It Was a Mistake, Grand Duke!

It Was a Mistake, Grand Duke!

Author(s):

Sisse / LJE / joypyonn(Art)

Status:

Ongoing

Last updated:

Jun-20-2025 02:25:10 AM

View:

43,813

Rating:

5.00 / 5 - 58 votes

CHAPTER LIST
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Genres

Comedy Fantasy Romance Manhwa Historical Shoujo Isekai Webtoons Magic

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It Was a Mistake, Grand Duke! CHAPTER LIST
Start Reading Newest Chapter

  • It Was a Mistake, Grand Duke!

    Alternative : !الدوق الأكبر ، لقد كان خطأ / Grand duc, c'était une erreur! / Grand Duke, It Was a Mistake! / Grão duque, foi tudo um erro! / Tuan duke, itu adalah kesalahan! / ¡Gran duque, todo fue un error! / Đại công tước ~ đó là một sai lầm! / Đại công tước, đó chỉ là sai lầm! / Повелитель, это была ошибка! / Эрцгерцог, это была ошибка! / แกรนด์ดยุกขา อย่าถือสาข้าเลย / แกรนด์ดยุค มันเป็นความผิดพลาด! / お許しください、大公様! / 大公殿下，这是个误会 / 大公爵，我不是故意的！ / 대공님, 실수였어요!

  • Author(s) : Sisse / LJE / joypyonn(Art)
  • Status : Ongoing
  • Last updated : Jun-20-2025 02:25:10 AM
  • TransGroup :
  • View : 43,813
  • Genres : Comedy , Fantasy , Romance , Manhwa , Historical , Shoujo , Isekai , Webtoons , Magic
  • Rating :
  •   mangakakalot.fan rate : 5.00 / 5 - 58 votes

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 61 1,337 06-20 02:25
Chapter 60 818 06-20 02:24
Chapter 59 1,115 06-20 02:24
Chapter 58 964 06-20 02:24
Chapter 57 277 06-20 02:23
Chapter 56 711 06-20 02:23
Chapter 55 669 06-20 02:23
Chapter 54 505 06-20 02:23
Chapter 53 770 06-20 02:22
Chapter 52 570 06-20 02:22
Chapter 51 493 06-20 02:22
Chapter 50 686 06-20 02:21
Chapter 49 231 06-20 02:21
Chapter 48 223 06-20 02:21
Chapter 47 880 06-20 02:20
Chapter 46 554 06-20 02:20
Chapter 45 564 06-20 02:20
Chapter 44.5 562 06-20 02:20
Chapter 44 564 06-20 02:19
Chapter 43 600 06-20 02:19
Chapter 42 641 06-20 02:19
Chapter 41 919 06-20 02:18
Chapter 40 1,080 06-20 02:18
Chapter 39 578 06-20 02:18
Chapter 38 819 06-20 02:18
Chapter 37 443 06-20 02:17
Chapter 36 695 06-20 02:17
Chapter 35 468 06-20 02:17
Chapter 34 353 06-20 02:17
Chapter 33 846 06-20 02:16
Chapter 32 550 06-20 02:16
Chapter 31 1,070 07-21 09:27
Chapter 30 317 06-20 02:15
Chapter 29 254 06-20 02:15
Chapter 28 807 06-20 02:15
Chapter 27 878 06-20 02:14
Chapter 26 737 06-20 02:14
Chapter 25 586 06-20 02:14
Chapter 24 1,090 06-20 02:13
Chapter 23 693 06-20 02:13
Chapter 22 410 06-20 02:13
Chapter 21 735 06-20 02:12
Chapter 20 1,173 06-20 02:12
Chapter 19 845 06-20 02:12
Chapter 18 941 06-20 02:11
Chapter 17 322 06-20 02:11
Chapter 16 967 06-20 02:11
Chapter 15 640 06-20 02:10
Chapter 14 1,090 06-20 02:10
Chapter 13 400 06-20 02:10
Chapter 12 843 06-20 02:10
Chapter 11 737 06-20 02:09
Chapter 10 412 06-20 02:09
Chapter 9 1,005 06-20 02:09
Chapter 8 463 06-20 02:08
Chapter 7 667 06-20 02:08
Chapter 6 673 06-20 02:08
Chapter 5 990 06-20 02:07
Chapter 4 905 06-20 02:07
Chapter 3 434 06-20 02:07
Chapter 2 1,057 06-20 02:06
Chapter 1 890 06-20 02:06

It Was a Mistake, Grand Duke! summary:

Vivian Louis is the twenty-one-year-old daughter of a Count, a sweet and seemingly harmless girl who has only one guilty pleasure in life: thirsting after her crush, the breathtakingly handsome Grand Duke Lennox Elphidion Glenn! For her, it was love at first sight at the tender age of fourteen. That’s when she began obsessing over him, creating endless works of fan art and fan fiction. Then one day, an accident with her best friend’s magical crystal ball makes the unthinkable come true. The grand duke is kidnapped and tied up in her bed, and he’s telling her that she’s the kidnapper! Scrambling for a way out of this scandalous bind, the two agree to act like a couple. They even sign a one-year contract, but Lennox seems to want more than a fake relationship. Unbeknownst to Vivian, a full-blown romance is on its way. Could it be that her wildest fan fantasies will truly come to life?

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