Korean Horror Web Series with the Highest Ratings: Fan Favorites Revealed
Korean horror has consistently captivated audiences worldwide, known for its chilling narratives, psychological depth, and masterful use of atmosphere. While feature films like “A Tale of Two Sisters” and “Train to Busan” have achieved international acclaim, the realm of Korean horror web series offers a concentrated dose of terror, often exploring unique themes and innovative storytelling techniques. These shorter-form narratives have gained immense popularity, particularly amongst online audiences, and boast high ratings and dedicated fan bases. This article delves into some of the most highly-rated and beloved Korean horror web series, dissecting their appeal, thematic elements, and contributions to the genre.

1. Goedam (2020): A Collection of Urban Legends Brought to Life
Goedam (괴담, meaning “Ghost Story”) stands out for its anthology format, presenting eight self-contained episodes, each based on contemporary Korean urban legends. This approach allows for a diverse range of scares, from vengeful spirits haunting abandoned buildings to encounters with malevolent entities in seemingly ordinary settings. The series capitalizes on the anxieties of modern life, tapping into fears surrounding technology, social alienation, and the hidden darkness lurking within familiar environments.
Key Aspects:

- Anthology Format: The episodic structure ensures a consistently fresh and engaging experience. Each episode offers a unique narrative and set of characters, preventing viewer fatigue and catering to diverse tastes within the horror genre.
- Urban Legends Focus: The series’ reliance on established Korean urban legends resonates deeply with local audiences, who are already familiar with the source material. This familiarity enhances the sense of dread and anticipation, as viewers are aware of the potential horrors awaiting them.
- Atmospheric Horror: Goedam excels in creating a palpable sense of unease and dread through its use of sound design, cinematography, and set design. The series often employs slow burns, building tension gradually before unleashing moments of intense terror.
- Social Commentary: Many episodes subtly incorporate social commentary, addressing issues such as bullying, loneliness, and the pressures of modern society. This adds another layer of depth to the horror, making it more than just jump scares.
Fan Appeal:
- Accessibility: The short episode length (approximately 10 minutes each) makes Goedam easily digestible and ideal for binge-watching.
- Relatability: The series’ focus on urban legends and everyday anxieties resonates with viewers, who can easily imagine themselves in the characters’ situations.
- Variety: The anthology format offers something for everyone, from classic ghost stories to more psychological and unsettling narratives.
2. Sweet Home (2020): Apocalyptic Horror with a Monster Twist
Sweet Home (스위트홈) transcends typical zombie or monster narratives, offering a unique blend of apocalyptic horror, psychological drama, and social commentary. Based on the popular webtoon of the same name, the series follows Cha Hyun-soo, a reclusive high school student who moves into a dilapidated apartment building after his family dies in an accident. When a mysterious phenomenon transforms humans into grotesque monsters, Hyun-soo and his fellow residents must band together to survive.
Key Aspects:
- Monster Design: The monsters in Sweet Home are visually striking and terrifying, each reflecting the inner desires and anxieties of the person they once were. This adds a psychological dimension to the horror, as viewers are forced to confront the darkness within themselves.
- Character Development: The series features a diverse cast of characters, each with their own flaws, strengths, and motivations. As they face the apocalypse together, they undergo significant personal transformations, forging unlikely alliances and confronting their inner demons.
- Action and Gore: Sweet Home doesn’t shy away from graphic violence and intense action sequences. The monster battles are visceral and thrilling, providing a constant sense of danger and urgency.
- Themes of Humanity: Despite the bleak and violent setting, Sweet Home explores profound themes of humanity, resilience, and the importance of connection in the face of adversity. The series questions what it means to be human and what sacrifices we are willing to make to survive.
Fan Appeal:
- Visual Spectacle: The high production value and stunning visual effects make Sweet Home a feast for the eyes. The monster designs are particularly impressive and contribute significantly to the series’ overall impact.
- Compelling Narrative: The series’ intricate plot, well-developed characters, and thought-provoking themes keep viewers hooked from beginning to end.
- Emotional Resonance: Sweet Home is not just a horror series; it’s also a story about hope, resilience, and the power of human connection. The emotional depth of the series resonates deeply with viewers, making it a truly unforgettable experience.
3. Strangers from Hell (2019): Psychological Thriller with a Horrific Twist
Strangers from Hell (타인은 지옥이다, meaning “Hell is Other People”), also known as Hell is Other People, is a psychological thriller that slowly descends into a nightmarish hellscape. Based on the webtoon of the same name, the series follows Yoon Jong-woo, a young man who moves to Seoul to pursue his dreams. He rents a cheap room in a rundown apartment building, Eden Studio, where he encounters a cast of unsettling and suspicious residents.
Key Aspects:
- Atmospheric Tension: Strangers from Hell excels in creating a pervasive sense of unease and dread. The claustrophobic setting, unsettling sound design, and masterful use of lighting contribute to the series’ oppressive atmosphere.
- Psychological Manipulation: The series explores the themes of psychological manipulation and gaslighting. Jong-woo is slowly driven to the brink of madness by the residents of Eden Studio, who prey on his insecurities and vulnerabilities.
- Unreliable Narrator: Jong-woo is an unreliable narrator, and his perception of reality becomes increasingly distorted as the series progresses. This ambiguity adds another layer of complexity to the narrative, forcing viewers to question what is real and what is imagined.
- Social Isolation: Strangers from Hell explores the themes of social isolation and the dangers of anonymity in a large city. Jong-woo’s isolation makes him vulnerable to the manipulative tactics of the other residents.
Fan Appeal:
- Intriguing Mystery: The series’ slow-burn approach and intricate plot keep viewers guessing until the very end.
- Strong Performances: Im Si-wan delivers a captivating performance as Jong-woo, capturing his character’s vulnerability and descent into madness. Lee Dong-wook is equally chilling as Seo Moon-jo, the charismatic but sinister dentist.
- Thought-Provoking Themes: Strangers from Hell raises important questions about mental health, social isolation, and the darkness that can lurk within ordinary people.
4. Kingdom (2019-2020): Historical Zombie Horror with Political Intrigue
Kingdom (킹덤) blends historical drama with zombie horror, creating a unique and thrilling viewing experience. Set in Joseon-era Korea, the series follows Crown Prince Lee Chang as he investigates a mysterious plague that is turning people into flesh-eating monsters. Amidst the chaos, he must also navigate political conspiracies and power struggles within the royal court.
Key Aspects:
- Historical Setting: The series’ historical setting adds a unique layer of depth and complexity to the zombie genre. The traditional Korean costumes, architecture, and social customs create a visually stunning and immersive experience.
- Political Intrigue: Kingdom is not just a zombie horror series; it’s also a political thriller. The series explores themes of corruption, power struggles, and the abuse of authority.
- Action and Gore: The zombie battles in Kingdom are intense and visceral, featuring impressive choreography and practical effects.
- Social Commentary: The series subtly incorporates social commentary, addressing issues such as class inequality, famine, and the government’s responsibility to protect its citizens.
Fan Appeal:
- Unique Blend of Genres: Kingdom‘s combination of historical drama and zombie horror appeals to a wide range of viewers.
- High Production Value: The series boasts stunning visuals, elaborate costumes, and impressive set designs.
- Compelling Characters: The series features a diverse cast of characters, each with their own motivations and backstories.
5. The Guest (2018): Supernatural Horror with a Focus on Exorcism
The Guest (손 the guest) is a supernatural horror series that explores the themes of exorcism, shamanism, and the battle between good and evil. The series follows Yoon Hwa-pyung, a psychic who can see and communicate with evil spirits, Choi Yoon, a Catholic priest who performs exorcisms, and Kang Kil-young, a detective who initially disbelieves in the supernatural. Together, they investigate a series of mysterious crimes linked to a powerful demon known as “Park Il-do.”
Key Aspects:
- Supernatural Elements: The Guest delves deep into Korean shamanistic beliefs and practices, exploring the rituals and methods used to combat evil spirits.
- Complex Characters: The three main characters are deeply flawed and haunted by their pasts. Their individual struggles and the dynamic between them add depth and complexity to the narrative.
- Mystery and Suspense: The series unfolds as a mystery, with the characters gradually uncovering the truth about Park Il-do and the crimes he has committed.
- Themes of Trauma and Healing: The Guest explores the themes of trauma, grief, and the importance of healing from past wounds.
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