These may be fascinating K-dramas, but not everyone agrees (Photo: IMDB)
Cover These may be fascinating K-dramas, but not everyone agrees. (Photo: IMDB)
These may be fascinating K-dramas, but not everyone agrees (Photo: IMDB)

From lavish epics to revenge thrillers, these fascinating K-dramas don’t just entertain. They managed to split the fandom in two

Hallyu fans are passionate. They’ll write think pieces on Reddit, pen love letters on Tumblr and torch entire plotlines on TikTok. Post something negative about their favourite actor, and they will write a fiery thesis on why you are wrong. But every so often, a drama comes along that splits the fandom clean down the middle—where one person’s masterpiece is another’s maddening fever dream. What happens then when two overly involved factions find themselves at an impasse?

These are the fascinating K-dramas that sparked debates, triggering zealous arguments and turning fans into either fervent evangelists or nonchalant viewers.

In case you missed it: 16 no-romance K-dramas that still pack an emotional punch

‘Snowdrop’ (2021-2022)

Set in 1987 against the backdrop of South Korea’s pro-democracy movement, Snowdrop follows Eun Young-ro (Jisoo), a university student who shelters an injured man (Jung Hae-in) in her dorm room, only to discover he’s a North Korean spy entangled in a deadly political conspiracy. What begins as a tender, almost fairy-tale romance spirals into a tense siege involving hostage negotiations, betrayals and impossible choices.

Why it’s divisive: Before the show even aired, accusations of historical distortion and political insensitivity ignited fierce backlash, leading to petitions for its cancellation. Supporters praised its cinematography and performances, while critics called it tone-deaf and manipulative. Whether you saw it as bold storytelling or a reckless romanticisation of tragedy likely depended on your tolerance for creative liberties.

‘Nevertheless’ (2021)

A painter with a guarded heart, Yoo Na-bi (Han So-hee), meets the effortlessly charming Park Jae-eon (Song Kang), a man allergic to commitment but skilled at seduction. Their entanglement becomes a slow-burning study in modern romance. Between Na-bi’s art school insecurities and Jae-eon’s manipulative flirtation, the relationship was intoxicating but also self-destructive.

Why it’s divisive: The romance is intoxicating…if you’re into toxic relationships. Viewers who adored the sizzling chemistry called it a raw, realistic portrayal of messy 20s love. Detractors felt it glorified emotionally unavailable men and left Na-bi looking frustratingly passive. It’s the kind of show you either binge while texting “ugh, same” or rage-quit halfway through.

‘Penthouse: War in Life’ (2020-2021)

In Seoul’s most opulent high-rise, the Hera Palace, a group of wealthy residents engage in a vicious battle for power, status and revenge. Shim Su-ryeon (Lee Ji-ah), Cheon Seo-jin (Kim So-yeon) and Oh Yoon-hee (Eugene) become entangled in scandals involving murder, infidelity and the unrelenting pressure of elite education. With each season, the stakes escalate—from personal vendettas to elaborate criminal cover-ups. Apparently, the tower’s glittering skyline is a front for a labyrinth of moral decay.

Why it’s divisive: For some, it’s a soapy masterpiece of camp, melodrama and over-the-top villainy. For others, it’s exhausting chaos with no moral compass. Every plot twist (and there are dozens) spawned online fan theories, memes and arguments about whether the show was genius or just unhinged.

‘The King: Eternal Monarch’ (2020)

When Emperor Lee Gon (Lee Min-ho) crosses into a parallel universe where Korea is a republic, he encounters detective Jung Tae-eul (Kim Go-eun), a woman who seems to hold the key to both worlds’s survival. Together, they navigate a web of interdimensional politics, doppelgängers and a centuries-old conspiracy. As timelines collapse and alternate realities threaten to destroy each other, their relationship becomes the fragile bridge between destiny and annihilation.

Why it’s divisive: Many would say that this is one of the most fascinating K-dramas out there. With screenwriter Kim Eun-sook at the helm and the always-lovable Lee Min-ho as the headliner, expectations were sky-high, but the complex plot lost some viewers in its tangled timelines. Fans defended its ambition and swooned over the central romance; critics felt it was more confusing than compelling, with world-building that required a PhD in physics to follow.

‘My Name’ (2021)

Following the brutal murder of her father, Yoon Ji-woo (Han So-hee) infiltrates the Dongcheon drug cartel to find his killer, earning the trust of its ruthless boss, Choi Mu-jin (Park Hee-soon). Under his orders, she joins the police force under a false identity, working alongside detective Jeon Pil-do (Ahn Bo-hyun) while secretly feeding information to the cartel. As her double life deepens, Ji-woo uncovers painful truths about loyalty, vengeance and the blurred lines between justice and crime.

Why it’s divisive: Fans hailed this as one of the fascinating K-dramas for gritty, feminist action triumph. Han So-hee’s physical transformation and intense performance shone bright. However, critics argued the plot was predictable and the violence gratuitous, with emotional beats sacrificed for style. In short: a blood-soaked revenge fantasy that either thrilled you or left you cold.

See more: 13 groundbreaking K-dramas that dare to challenge South Korean norms

‘Cheese in the Trap’ (2016)

Based on a beloved webtoon, Cheese in the Trap follows college student Hong Seol (Kim Go-eun) as she becomes entangled with the enigmatic and seemingly perfect Yoo Jung (Park Hae-jin) only to discover that beneath his charming veneer lies troubling psychological complexity. Secondary characters loom large, and fans often argue over whether Yoo Jung is subtly sinister or tragically misread.

Why it’s divisive: Though it was initially touted as one of the more fascinating K-dramas at the time, the show became a lightning rod for controversy. The original webtoon author criticised deviations from the source material, particularly the ambiguous ending, while actor Park Hae-jin publicly voiced dissatisfaction over the shifting narrative focus. Viewers were split: some praising its psychological realism, others condemning its undermined romanticism and underdeveloped characterisation. On Reddit, one fan called Yoo Jung “a total creep”, while others lamented Seol’s unsettling tolerance of his behaviour.

‘Fashion King’ (2012)

Do you remember when this was one of the more fantastic K-dramas? In this glossy show set against the fierce competitiveness of Seoul’s fashion scene, struggling designer Kang Young-gul (Yoo Ah-in) chases his dreams at Dongdaemun Market. Love triangles ensue with wealthy chaebol heir Jung Jae-hyuk (Lee Je-hoon) and ambitious designer Lee Ga-young (Shin Se-kyung), resulting in betrayal, self-discovery and frequent wardrobe crises.

Why it’s divisive: Fashion King had the ingredients for a classic—star power, couture and conflicted longing—but critics and fans alike say it unravelled under its weight. Viewers faulted its bloated storyline, forced melodrama and lacklustre character development, especially in the finale, which many described as abrupt and unearned. While some appreciated its aesthetic ambition, most recall it as a cautionary tale of how high-fashion trappings can’t rescue a fractured script.

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Sasha Mariposa
Contributing Writer, Tatler Asia
Tatler Asia

Sasha Lim-Uy Mariposa is a lifestyle journalist who is known for her food writing. Based in Manila, she also covers entertainment and dining, as well as a broad range of topics. She was the former digital editor at Esquire Philippines and was the digital managing editor at Spot.ph, and now writes for the different Tatler Asia markets as a contributing writer for T-Labs.