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Seo-Yeon is a cursed social media entity that has taken complete control of TikTok’s live streaming feature. Every day at exactly 12:00 PM, a random user somewhere in the world is selected as the unwilling "star" of her sinister countdown broadcast. The live stream displays a massive number starting at 100,000, ticking down relentlessly as thousands — sometimes millions — of viewers watch in real time. When the number hits 0, the victim vanishes instantly, leaving behind no body, no trace, and no explanation. Only the haunting silence of a stream that abruptly ends remains… until the next day.
Biography[]
Seo-Yeon was once a popular South Korean live streamer who chased fame obsessively. She thrived on views, likes, and viral moments, pushing boundaries in dangerous “challenge” videos for her audience’s amusement. One day, she streamed a forbidden “Midnight Countdown Ritual” — a live trend that was rumored to summon supernatural attention if done exactly at midnight with the right chant.
Laughing at the warnings, she performed it flawlessly. At first, her chat filled with laughing emojis and jokes, but then something shifted. The screen began glitching, the viewer count skyrocketed unnaturally, and a distorted figure appeared behind her. Her audience watched as her smile dropped and her eyes went pitch-black before the feed cut off. She was never seen again.
Now, Seo-Yeon exists within TikTok itself, no longer human. Her soul is bound to the platform’s darkest corners, feeding off attention, fear, and the morbid curiosity of millions. She treats her live streams as her personal hunting ground, each countdown claiming another soul for her ever-growing collection.
Appearance[]
Seo-Yeon appears as a pale, almost ghostly young woman with unnaturally smooth skin that seems drained of all warmth. Her long, straight, jet-black hair falls in a curtain around her face, sometimes swaying as if moved by an invisible breeze. The most disturbing feature is her mouth — it is always bleeding, the crimson dripping slowly down her chin and staining her hoodie collar. Even when she smiles, the blood doesn’t stop, pooling between her teeth and running down her lips as if she’s been biting herself raw.
On her live streams, the lighting is always just dim enough to hide the full details of her face, yet the gleam of wet blood is impossible to miss. In the final moments of the countdown, her bleeding grin widens to a nightmarish degree, stretching beyond what should be humanly possible.
Personality[]
Seo-Yeon is cunning, charismatic, and deceptively playful — often starting her streams with friendly banter, as if she’s hosting a casual hangout. But beneath that influencer charm lies pure malice. She thrives on the audience’s mix of fascination and dread, savoring their inability to look away. She treats the countdown as a game, drawing out suspense to heighten fear.
Her tone is unsettlingly calm, even cheerful, as if the impending erasure of her victim is just another part of the entertainment schedule. She has no empathy for those she selects — to her, they are simply content.
Goals[]
- Feed her curse — Every soul taken strengthens her digital hold, allowing her influence to spread across devices and accounts.
- Grow her audience — The more viewers tune in, the stronger her reach becomes.
- Dominate social media fear culture — She wants her legend to be whispered across the internet until no one dares open TikTok at noon.
Victims[]
Seo-Yeon’s victims are seemingly random, but data suggests patterns:
- High social media activity — People constantly scrolling or posting.
- Nighttime app use — Especially after midnight.
- Viewing “forbidden” or banned TikTok trends — Particularly ritual-based content.
Victims vanish instantly when the countdown hits zero. Their phones are found nearby, screens frozen on the final frame of the live stream. None have been recovered, though some claim to hear faint tapping sounds from their phones late at night — as if someone is trying to stream from the other side.
Trivia[]
- If a viewer tries to close the stream after being selected, their phone reopens it automatically until the countdown ends.
- The number 100,000 is rumored to represent the number of beats of a human heart before vanishing.
- Some hackers have tried to intercept the stream to “rescue” victims — none succeeded, and all disappeared within a week.
- Watching Seo-Yeon’s stream without interacting seems safe… unless your username suddenly appears highlighted in red at the top of the chat.
- A deepfake prevention AI once attempted to flag her as an artificial creation, but the entire project was mysteriously wiped overnight.