My Royal Nemesis

My Royal Nemesis

멋진 신세계

The Villainess Meets a New World.

Ended First aired 08/May/2026 South Korea Korean 1 season(s) 14 episode(s)
DramaComedySci-Fi & Fantasy
A Joseon-era villain doomed to die opens her eyes in modern-day Seoul — where a ruthless chaebol heir may be her last chance to rewrite her fate.
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TimeScore 33% Skip It
Binge Meter 48% Slow Burn
Episode Pulse Quiet 40% activity score
Drop Rate 0% Very Low

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Seasons & Episodes

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Season 1 · Season 1
14 episode(s) · Air date: 08/May/2026
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Season Overview

A legendary Joseon villainess reincarnated in a modern actress’s body clashes with a cold-blooded chaebol heir, sparking a chaotic love-hate romance across centuries.

Season Overview

A legendary Joseon villainess reincarnated in a modern actress’s body clashes with a cold-blooded chaebol heir, sparking a chaotic love-hate romance across centuries.

S1E14
My Royal Nemesis
Air date: 20/Jun/2026 · Time: 21:50 · Runtime: 74 min
Summary

Dan-sim's choice sends her back to the Joseon era, leaving Se-gye heartbroken and alone in the modern world. Will fate allow them to reunite?

Summary

Dan-sim's choice sends her back to the Joseon era, leaving Se-gye heartbroken and alone in the modern world. Will fate allow them to reunite?

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S1E13
Twist of Fate
Air date: 19/Jun/2026 · Time: 21:50 · Runtime: 77 min
Summary

Seo-ri's grandmother's health takes a bad turn. Later, Dan-sim is presented with a difficult ultimatum — that puts her future with Se-gye on the line.

Summary

Seo-ri's grandmother's health takes a bad turn. Later, Dan-sim is presented with a difficult ultimatum — that puts her future with Se-gye on the line.

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S1E12
Reclaiming Lost Time
Air date: 13/Jun/2026 · Time: 21:50 · Runtime: 72 min
Summary

Dan-sim and Seo-ri's worlds start to collide. Se-gye takes Dan-sim to meet someone important to him, but she reveals that they're running out of time.

Summary

Dan-sim and Seo-ri's worlds start to collide. Se-gye takes Dan-sim to meet someone important to him, but she reveals that they're running out of time.

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S1E11
What Lies on the Hidden Path
Air date: 12/Jun/2026 · Time: 21:50 · Runtime: 65 min
Summary

Dan-sim wakes to find herself back in the Joseon era. While she tries to return to the present, Se-gye deals with the fallout from Mun-do's scheming.

Summary

Dan-sim wakes to find herself back in the Joseon era. While she tries to return to the present, Se-gye deals with the fallout from Mun-do's scheming.

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S1E10
Hope, Despair, and Longing
Air date: 06/Jun/2026 · Time: 21:50 · Runtime: 67 min
Summary

With the link between Seo-ri and Dan-sim revealed, Se-gye and Dan-sim make things official. A furious Mun-do goes to extreme lengths to take revenge.

Summary

With the link between Seo-ri and Dan-sim revealed, Se-gye and Dan-sim make things official. A furious Mun-do goes to extreme lengths to take revenge.

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S1E9
That's First Love for You
Air date: 05/Jun/2026 · Time: 21:50 · Runtime: 66 min
Summary

Se-gye confronts Seo-ri about her identity — who is Dan-sim? Forced to face her past, Seo-ri makes up her mind about her relationship with Se-gye.

Summary

Se-gye confronts Seo-ri about her identity — who is Dan-sim? Forced to face her past, Seo-ri makes up her mind about her relationship with Se-gye.

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S1E8
Screw This World
Air date: 30/May/2026 · Time: 21:50 · Runtime: 68 min
Summary

Tae-hee announces her engagement to Se-gye to the press, angering Se-gye and fueling Seo-ri's jealousy. Choi Mun-do threatens Seo-ri with a demand.

Summary

Tae-hee announces her engagement to Se-gye to the press, angering Se-gye and fueling Seo-ri's jealousy. Choi Mun-do threatens Seo-ri with a demand.

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S1E7
The Dark Side of the Moon
Air date: 29/May/2026 · Time: 21:50 · Runtime: 67 min
Summary

Seo-ri's feelings for Se-gye grow, but she starts having doubts when Mo Tae-hee stakes her claim on Se-gye as well. Suddenly, Se-gye runs into trouble.

Summary

Seo-ri's feelings for Se-gye grow, but she starts having doubts when Mo Tae-hee stakes her claim on Se-gye as well. Suddenly, Se-gye runs into trouble.

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S1E6
One Magical Night
Air date: 23/May/2026 · Time: 21:50 · Runtime: 67 min
Summary

Seo-ri and Se-gye fly out to Jeju, but an emergency leaves Se-gye rattled. Later, Seo-ri goes missing and a worried Se-gye heads out in search of her.

Summary

Seo-ri and Se-gye fly out to Jeju, but an emergency leaves Se-gye rattled. Later, Seo-ri goes missing and a worried Se-gye heads out in search of her.

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S1E5
Forbidden Fruit
Air date: 22/May/2026 · Time: 21:50 · Runtime: 68 min
Summary

Confused by Seo-ri's mind games, Se-gye pulls out all the stops to win her heart. Later, Seo-ri deals with a pesky co-star and politics on set.

Summary

Confused by Seo-ri's mind games, Se-gye pulls out all the stops to win her heart. Later, Seo-ri deals with a pesky co-star and politics on set.

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S1E4
Beyond Understanding
Air date: 16/May/2026 · Time: 21:50 · Runtime: 71 min
Summary

Dan-sim learns more about Seo-ri's past. As Se-gye and Seo-ri spend more time together, mixed signals push them to put their feelings to the test.

Summary

Dan-sim learns more about Seo-ri's past. As Se-gye and Seo-ri spend more time together, mixed signals push them to put their feelings to the test.

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S1E2
A Guide to Optimizing Your Fate
Air date: 09/May/2026 · Time: 21:50 · Runtime: 72 min
Summary

As Dan-sim tries to adapt to the new world, her strange ways attract the attention of chaebol heir Cha Se-gye — who approaches her with a proposal.

Summary

As Dan-sim tries to adapt to the new world, her strange ways attract the attention of chaebol heir Cha Se-gye — who approaches her with a proposal.

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S1E1
The Vixen and the Beast
Air date: 08/May/2026 · Time: 21:50 · Runtime: 72 min
Summary

Royal Concubine Kang Dan-sim is sentenced to death by poison. But when she wakes, she finds herself in a very different place: modern-day Korea.

Summary

Royal Concubine Kang Dan-sim is sentenced to death by poison. But when she wakes, she finds herself in a very different place: modern-day Korea.

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Cast

Main cast members.

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Lim Ji-yeon
Lim Ji-yeon
Shin Seo-ri / Kang Dan-sim
Heo Nam-jun
Heo Nam-jun
Cha Se-gye / Yi Hyeon
Jang Seung-jo
Jang Seung-jo
Choi Mun-do / King An-jeong
Kim Min-seok
Kim Min-seok
Bae Gwang-nam
Lee Se-hee
Lee Se-hee
Yoon Ji-hyo
Yoon Byung-hee
Yoon Byung-hee
Son Jae-han
Yun Ju-sang
Yun Ju-sang
Cha Dal-su
Chae Seo-an
Chae Seo-an
Mo Tae-hee
Kim Gye-rim
Kim Gye-rim
Kwak Eun-ah
Kang Hye-rin
Kang Hye-rin
Shin Seo-ri / Kang Dan-sim (Young)
Stefanie Michova
Stefanie Michova
Businesswoman
Oh Min-ae
Oh Min-ae
Geum Bo-sal / Geum Jeong-ae
Kim Hae-sook
Kim Hae-sook
Nam Ok-sun
Baek Ji-won
Baek Ji-won
Hong Bu-seon
Yun Sang-jeong
Yun Sang-jeong
History Student
Shin Jeong-won
Shin Jeong-won
Kim Hyun-hee
Kim Young-woong
Kim Young-woong
Director
Jo Deok-hee
Jo Deok-hee
Assistant Director

Crew

Creators, directors, writers, and production crew.

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Han Tae-seob
Han Tae-seob
Director
No Photo
Kim Min-tae
Producer
No Photo
Kang Hyun-joo
Writer

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