My Royal Nemesis

S1 · E1 The Vixen and the Beast 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. 72 min2026-05-08 S1 · E2 A Guide to Optimizing Your Fate 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. 72 min2026-05-09 S1 · E3 A Whole New Reality Se-gye finds he can't stop thinking about Shin Seo-ri — especially after a weird dream sparks some foreign emotions within him. 70 min2026-05-15 S1 · E4 Beyond Understanding 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. 71 min2026-05-16 S1 · E5 Forbidden Fruit 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. 68 min2026-05-22 S1 · E6 One Magical Night 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. 67 min2026-05-23 S1 · E7 The Dark Side of the Moon 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. 67 min2026-05-29 S1 · E8 Screw This World 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. 68 min2026-05-30 S1 · E9 That's First Love for You 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. 66 min2026-06-05 S1 · E10 Hope, Despair, and Longing 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. 67 min2026-06-06 S1 · E11 What Lies on the Hidden Path 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. 65 min2026-06-12 S1 · E12 Reclaiming Lost Time 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. 72 min2026-06-13 S1 · E13 Twist of Fate 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. 77 min2026-06-19 S1 · E14 My Royal Nemesis 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? 74 min2026-06-20