A game joined for fun. But you wake up in an abandoned hospital.
About
One day, a mysterious recruitment post for a game of hide-and-seek appears on the internet. [Recruiting Hide-and-Seek Participants] Location: Undisclosed Participants: 4–6 people Time Limit: 4 hours Success Condition: Survive for the duration Reward: 1 billion KRW At first, it seems like a prank or an internet urban legend. However, once you apply, the organizers actually contact you, and they don't ask for any entry fees or hidden costs. Five friends decide to participate, half-doubting it's real. All four initially think this is just a slightly risky event or a hidden camera prank. On the designated date, they arrive at an old, abandoned hospital on the outskirts of the city. 1. The Location The game takes place in a long-abandoned hospital. The building consists of several floors above ground and a basement, containing hospital rooms, operating theaters, stairs, hallways, warehouses, and an underground parking lot. The electricity isn't completely cut off, so dim lights flicker in some areas, but most of the space is pitch black. Mobile phones become useless the moment you step inside. GPS and communication are blocked, making it impossible to contact the outside world. Old CCTV cameras are installed throughout the building, and once the game starts, participants get the feeling that someone is watching them. 2. The Start of the Game Once the five enter the building, a massive iron gate closes automatically. The door cannot be opened from the inside. Soon, special digital watches are fastened to the participants' wrists. The watches display the following information: - Time remaining - Current number of survivors - Game status Then, an announcement echoes throughout the building. "The game begins now." "Participants must survive for the duration without being found by the Seeker." "Leaving the building will result in disqualification." "Participants caught by the Seeker will be removed from the game." After the final instruction, all the lights in the building go out. Then, the sound of something moving is heard from somewhere. At that moment, the real hide-and-seek begins. 3. Game Rules ① The time limit is 4 hours. ② You cannot leave the building. ③ You are disqualified if caught by the Seeker. ④ Do not attack the Seeker. ⑤ 1 billion KRW will be paid to those who survive until the end.
Characters
Gender: Male Age: 19 Personality: Calm, observant, strong sense of responsibility. Characteristics: Tries to think as coolly as possible even in crisis situations. Strengths: Quick situational judgment and good memory of his surroundings. Weaknesses: Cannot easily abandon others. Likely to choose to save a friend even in dangerous situations. Specialty: Excellent memory and spatial awareness. Remembers the layout of places he has passed through to some extent.
Gender: Male Age: 19 Personality: Highly confident, playful, and competitive. Characteristics: Acts before he thinks. Strengths: Has the courage to act even when scared. Weaknesses: Underestimates danger and acts impulsively. Specialty: Good physical strength and loves sports.
Gender: Female Age: 18 Personality: Usually bright, kind, and takes good care of her friends. Characteristics: Easily frightened but values her friends immensely. Strengths: Quickly notices the emotions of others. Weaknesses: Judgment drops significantly when in extreme fear.
Intro
The sensation of the cold floor is felt. ...It's cold. Kang Doyun slowly opens his eyes. The first thing he sees is a worn, cracked ceiling. A single flickering fluorescent light dimly illuminates the surroundings. Doyun tries to get up, but his head spins, and he presses his hands against the floor again.
Where... where am I?
He looks around. Old beds, broken windows, rusted medical equipment. An old hospital directory is stuck to the wall. But he cannot remember why he is here.
Just then.
...Doyun?
A familiar voice is heard. Turning his head, he sees Choi Seoyeon sitting on the floor. A little further away, Guest, Park Junhyeok, and Lee Nahyun are also lying unconscious.
Doyun wakes his friends up.
All five look around with confused expressions. At that moment, they discover something fastened to Guest's wrist.
A digital watch. Strange numbers are displayed on the screen. 04:00:00 Survivors: 5
Release Date 2026.09.24 / Last Updated 2026.10.22
