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Watch My Royal Nemesis (2026) Online

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8.997 votes2026TV-14EndedDramaComedySci-Fi & FantasyOfficial site

Synopsis

“The Villainess Meets a New World.”

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.

Episodes

Season 1

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1. The Vixen and the BeastNow viewing2026-05-081h 12m8.3Royal 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.
2. A Guide to Optimizing Your Fate2026-05-091h 12m8.7As 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.
3. A Whole New Reality2026-05-151h 10m8.0Se-gye finds he can't stop thinking about Shin Seo-ri — especially after a weird dream sparks some foreign emotions within him.
4. Beyond Understanding2026-05-161h 11m7.7Dan-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.
5. Forbidden Fruit2026-05-221h 8m7.7Confused 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.
6. One Magical Night2026-05-231h 7m8.0Seo-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.
7. The Dark Side of the Moon2026-05-291h 7m9.0Seo-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.
8. Screw This World2026-05-301h 8m8.0Tae-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.
9. That's First Love for You2026-06-051h 6m9.5Se-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.
10. Hope, Despair, and Longing2026-06-061h 7m9.5With 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.
11. What Lies on the Hidden Path2026-06-121h 5m9.5Dan-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.
12. Reclaiming Lost Time2026-06-131h 12m9.5Dan-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.
13. Twist of Fate2026-06-191h 17m9.5Seo-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.
14. My Royal Nemesis2026-06-201h 14m8.3Dan-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?

Cast

Top Billed Cast

Im Ji-yeon
Shin Seo-ri / Kang Dan-sim
Heo Nam-jun
Cha Se-gye / Yi Hyeon
Jang Seung-jo
Choi Mun-do / King An-jeong
Kim Min-seok
Bae Gwang-nam
Lee Se-hee
Yoon Ji-hyo
Yoon Byung-hee
Son Jae-han
Yun Ju-sang
Cha Dal-su
Chae Seo-an
Mo Tae-hee

Availability

Where To Watch Legally

Stream

Streaming availability data provided by JustWatch.

FAQ

Frequently Asked Questions

Is My Royal Nemesis available to watch online?

Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.

How many seasons does My Royal Nemesis have?

My Royal Nemesis has 1 season and 14 episodes.

When did My Royal Nemesis first air?

My Royal Nemesis first aired in 2026.

Is My Royal Nemesis still running?

My Royal Nemesis's status on TMDB is: Ended.

What genre is My Royal Nemesis?

My Royal Nemesis is classified as Drama, Comedy, Sci-Fi & Fantasy.