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Season guide

My Royal Nemesis: Season 1

14 episodes Premiered May 8, 2026 Updated Jul 22, 2026

My Royal Nemesis is a television series that premiered in 2026. It is categorized as a drama, comedy, and sci-fi/fantasy show. The series features a story about a Joseon-era villain who is reincarnated in a modern actress's body. This character clashes with a cold-blooded chaebol heir, leading to a love-hate romance that spans centuries. The show's plot revolves around the interactions between these two characters, w

Season overview

My Royal Nemesis is a television series that premiered in 2026. It is categorized as a drama, comedy, and sci-fi/fantasy show. The series features a story about a Joseon-era villain who is reincarnated in a modern actress's body. This character clashes with a cold-blooded chaebol heir, leading to a love-hate romance that spans centuries. The show's plot revolves around the interactions between these two characters, with the villainess adapting to her new surroundings in the modern world.

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Season 1 Episodes

Episode Guide

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Binge Efficiency Engine

Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

29%
71%
Mytharc (4): Crucial lore & season climaxes
Core (10): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

The Vixen and the Beast

May 8, 2026 · 72 min

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.

S1·E2 Core

A Guide to Optimizing Your Fate

May 9, 2026 · 72 min

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.

S1·E3 Core

A Whole New Reality

May 15, 2026 · 70 min

Se-gye finds he can't stop thinking about Shin Seo-ri — especially after a weird dream sparks some foreign emotions within him.

S1·E4 Core

Beyond Understanding

May 16, 2026 · 71 min

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.

S1·E5 Core

Forbidden Fruit

May 22, 2026 · 68 min

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.

S1·E6 Core

One Magical Night

May 23, 2026 · 67 min

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.

S1·E7 Core

The Dark Side of the Moon

May 29, 2026 · 67 min

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.

S1·E8 Core

Screw This World

May 30, 2026 · 68 min

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.

S1·E9 Core

That's First Love for You

Jun 5, 2026 · 66 min

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.

S1·E10 Core

Hope, Despair, and Longing

Jun 6, 2026 · 67 min

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.

S1·E11 Core

What Lies on the Hidden Path

Jun 12, 2026 · 65 min

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.

S1·E12 Mytharc

Reclaiming Lost Time

Jun 13, 2026 · 72 min

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.

S1·E13 Mytharc

Twist of Fate

Jun 19, 2026 · 77 min

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.

S1·E14 Mytharc

My Royal Nemesis

Jun 20, 2026 · 74 min

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?