My Royal Nemesis review: Lim Ji-yeon turns K-drama chaos into pure entertainment

There is something wonderfully unserious about My Royal Nemesis. The new Netflix fantasy rom-com arrives carrying almost every beloved K-drama trope imaginable: time travel, enemies-to-lovers tension, chaebol family drama, mistaken identity and reincarnation-adjacent chaos. Somehow, despite sounding like several dramas stitched together inside a screenplay blender, My Royal Nemesis manages to remain consistently entertaining.

At the centre of this delightfully chaotic series is Lim Ji-yeon, who once again proves she understands exactly how to command a K-drama universe. The premise itself feels engineered for maximum bingeability. Kang Dan-sim (Lim Ji-yeon), a Joseon-era royal consort accused of adultery, manipulation and attempted murder, is sentenced to death after being branded a villain within the palace hierarchy.

But instead of dying, she wakes up in modern-day Seoul inside the body of struggling actor Shin Seo-ri. Suddenly, a woman accustomed to palace politics and royal etiquette is dealing with traffic, smartphones, celebrity culture and deeply confusing modern capitalism.

Naturally, chaos follows. The show wastes very little time throwing into absurd situations. She attacks actors on a historical drama set because she genuinely believes she is still moments away from execution. She speaks in formal Joseon dialect while everyone around her assumes she is simply a very committed method actor. She walks through Seoul like somebody trapped inside an alien simulation. And honestly, the fish-out-of-water comedy lands far more often than it misses.

Much of that success comes down to Lim Ji-yeon’s performance.

After spending years building a reputation through darker, emotionally intense projects, the actor looks visibly liberated playing full-scale comedic absurdity here. She gives Dan-sim just enough arrogance, confusion and emotional sharpness to stop the character from becoming cartoonish. Even when the series spirals into over-the-top territory, Lim keeps the emotional core intact.

Opposite her is Heo Nam-jun as Cha Se-gye, a ruthless chaebol heir carrying enough emotional baggage to qualify as a standard K-drama male lead starter pack. He has family trauma, corporate ambition, unresolved resentment and an icy personality that is very obviously waiting to be melted by love. The show knows audiences have seen this archetype before, but thankfully, Heo Nam-jun plays him with enough restraint to keep Se-gye from becoming exhausting.

Together, the two leads develop an enjoyable push-and-pull dynamic almost immediately.

Their relationship thrives on irritation, misunderstandings and mutual disbelief. Dan-sim thinks modern society is ridiculous. Se-gye thinks she is insane. Somewhere between yelling matches, accidental tenderness and emotionally charged staring contests, romance slowly begins to creep in. It is predictable in the way most comfort-watch K-dramas are predictable, but the chemistry sells it.

The series also cleverly uses its fantasy setup to poke fun at both historical romanticisation and modern celebrity culture. Dan-sim quickly discovers that history remembers her not as a misunderstood woman, but as a manipulative villain erased from official narratives. That idea, a woman literally confronting the version of herself history chose to preserve, gives the drama surprising emotional texture beneath all the comedy.

But My Royal Nemesis never lingers too long in introspection. The show’s primary goal is entertainment, and it approaches every episode with the same energetic chaos.

Visually, the series leans fully into glossy fantasy aesthetics. Modern Seoul is filmed with bright chaos, while flashbacks to Joseon-era palace life carry a dreamlike elegance. The tonal shifts can occasionally feel abrupt, especially when emotional scenes are immediately followed by broad comedy, but somehow the drama mostly holds itself together through sheer confidence.

Where the show slightly struggles is in its writing rhythm. The first few episodes are overloaded with familiar K-drama mechanics. Nearly every trope imaginable appears within rapid succession: accidental encounters, dramatic rescues, emotionally unavailable chaebol families, and conveniently timed romantic slow motion. At times, it feels like the series is speed running through a “Greatest Hits of K-dramas” compilation. Still, the self-awareness helps.

Unlike some fantasy romances that take themselves painfully seriously, My Royal Nemesis understands how ridiculous its premise is. The show embraces melodrama instead of apologising for it. That playful confidence becomes one of its biggest strengths.

The supporting cast also adds enough energy to prevent the story from feeling repetitive. The office politics around Se-gye’s business empire, the entertainment-industry satire surrounding Seo-ri’s career and the looming mystery of how Dan-sim ended up in the future all create enough momentum to sustain the narrative beyond romance alone.

Is My Royal Nemesis groundbreaking television? Not particularly.

But as a wildly entertaining blend of palace drama, romantic comedy and modern-day chaos powered by Lim Ji-yeon’s magnetic performance, it absolutely delivers on its promise. Sometimes, all a K-drama really needs is a sharp female lead, a traumatised chaebol heir and enough emotional tension to survive several slow-motion near-hand touches.

Thankfully, My Royal Nemesis has all three.