Skip to content
Back'n'Time
Back to Browse
74 eps
New on Back'n'Time

One-Night Stand Partner is My Fiancé?!

  • English
  • 74 episodes
  • Added
Watch episodes 1–10 freeContinue from ep 11 in the official app

Episodes 1–10 stream here. Episode 11 onward continues in the official app.

Episodes74 episodes · 1–10 free here · 11–74 in the official app

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30
  31. 31
  32. 32
  33. 33
  34. 34
  35. 35
  36. 36
  37. 37
  38. 38
  39. 39
  40. 40
  41. 41
  42. 42
  43. 43
  44. 44
  45. 45
  46. 46
  47. 47
  48. 48
  49. 49
  50. 50
  51. 51
  52. 52
  53. 53
  54. 54
  55. 55
  56. 56
  57. 57
  58. 58
  59. 59
  60. 60
  61. 61
  62. 62
  63. 63
  64. 64
  65. 65
  66. 66
  67. 67
  68. 68
  69. 69
  70. 70
  71. 71
  72. 72
  73. 73
  74. 74
Free on Back'n'TimeContinues in the official app

The story

Quick answer: 74 episodes, English original audio, and episodes 1–10 play right here tonight.

Sophie Mason mistook Ethan Sinclair for an escort at a bar. After a one-night stand, she failed to recognize him as her company’s new leader because of her night blindness.

Ethan assumed she hid their office romance until realizing her issue. He rescued her from danger, deepening their bond, only to discover their parents had arranged their marriage.

Episodes
74
Language
English
Free here
Episodes 1–10

More like thisSame energy, different night

See all

Questions people ask

How many episodes are there in One-Night Stand Partner is My Fiancé?!?

One-Night Stand Partner is My Fiancé?! has 74 episodes in total. Short dramas run about one to two minutes an episode, so it is an easy one-sitting binge. Episodes 1–10 play right here on Back'n'Time; episodes 11–74 continue in the official app.

Can I watch One-Night Stand Partner is My Fiancé?! for free?

Yes — the first 10 episodes are free to watch on this page, no account and no sign-up. From episode 11 the series continues in the official app, where the platform's own unlock options apply.

What happens after episode 10?

Tap episode 11, or any tile with a lock on it, and we hand you over to the official app at that episode. If the app isn't installed yet, you'll land on its store page first. We don't host the locked episodes and we never ask for payment details.

What's One-Night Stand Partner is My Fiancé?! about?

The story section above has the setup without spoilers past episode 10.

What language is One-Night Stand Partner is My Fiancé?! in?

The audio is English. It was added to Back'n'Time on Oct 8, 2026.

How watching works

  1. Start here, free

    Hit “Watch episodes 1–10 free” and play the first 10 episodes on this page. No login, no card.

  2. Tap episode 11

    When the free part ends on its cliffhanger, tap episode 11 or any locked tile in the grid above.

  3. Finish in the official app

    We send you to the official app at the same episode, where the remaining 64 episodes continue.

Back'n'Time only offers a free preview of episodes 1–10. The complete series, and any unlocks after episode 10, are provided by the official platform.

Back'n'Time

© 2026 Back'n'Time. We host free previews of episodes 1–10; full series live in each studio's official app. Titles, artwork and trademarks belong to their owners.