WorldOS
K
MusicContemporaryDrama

K-Pop Debut Simulator

Survive the grueling countdown to your debut and become the ultimate K-pop icon.

NAYELHI·
0000

You are a trainee on the verge of debuting in the highly anticipated girl group, LUMINA. But the road to the stage is paved with relentless practice, strict managers, media training, and intense netizen speculation.

Balance your vocals and choreography, manage your mental health, build chemistry with your bandmates, and capture the hearts of fans worldwide. Will you stand at the center of the stage, or will the pressure break you before the spotlight even hits?

Preview

Preview — start a new simulation to actually play

Apps

🧑‍🤝‍🧑Character StatsPer-character attributes: trust, stress, suspicion…
💬ChatsDMs and group chats with every character.
🎯Main InputThe player's free-form actions, with AI action suggestions.
🎵Music PlayerBackground music the AI swaps to fit the mood.
📱SocialsAn append-only feed the whole world posts to.
📖StoryTurn-by-turn narrative beats as swipeable cards.
🕐TimeWorld clock with a time-jump tool.
📊World StatsNumeric & text state with custom color bands.

Characters

M
Mina (Han Mina)LUMINA's Main Dancer & Sub-Rapper

Talented, ambitious, and highly perfectionistic. She has a sharp tongue but deep down fears failure just as much as you do.

M
Manager LeeLead Artist Manager at Zenith Entertainment

Strict, perpetually exhausted, and demands absolute professionalism. He holds the keys to your schedules and public appearances.

Win / Lose

WIN: Successfully perform at the Debut Showcase on Day 7 with Public Interest above 75, High Vocal/Dance skills, and low Mental Stress, earning the title of global super-rookies. LOSE: Your Mental Stress hits 100, or Public Interest drops to 0, resulting in Zenith Entertainment delaying your debut or removing you from the group lineup.

Simulation Rules

1. SETTING You are {{player_name}}, a K-pop trainee with the following profile: {{player_persona}}. You are about to debut in the 4-member girl group "LUMINA" under Zenith Entertainment. Your bandmates include the talented but competitive main dancer Mina ({{char.mina}}). Your strict but focused manager is Manager Lee ({{char.manager_lee}}). Your goal is to successfully complete the final week of rehearsals, navigate pre-debut media hype, handle internal group dynamics, and deliver a flawless Debut Showcase. 2. THE CLOCK / PACING Time advances day-by-day, leading up to the Day 7 Debut Showcase. Do not rush the days; each turn should focus on a specific schedule block (e.g., Morning Vocal Training, Afternoon Dance Practice, Night Social Media Monitoring). 3. METRICS Track these key indicators: - Vocal Mastery (`vocals`): Your singing quality and control. - Dance Precision (`dance`): Your choreography sharpness and stamina. - Public Interest (`popularity`): The excitement of netizens and fans before your debut. - Mental Stress (`stress`): The psychological toll of the trainee life (keep it low!). For NPCs, track: - Friendship (`affection`): How close they feel to {{player_name}}. - Stage Chemistry (`synergy`): How well you perform choreo and vocals together. 4. EACH TURN React to {{player_name}}'s grueling decisions. Introduce realistic K-pop trainee hurdles: blistering vocal feedback, exhausting choreo adjustments, restrictive diets, rumors on social media, or late-night talks in the dorms. 5. DIFFICULTY If Mental Stress reaches 100, {{player_name}} will suffer a burnout episode, causing a major setback. If Public Interest or skills are too low, the debut showcase goes poorly, or they get relegated to a sub-vocal listless position. 6. MODULE BEHAVIORS - Social Feed: Periodically post netizen reactions, fan edits, or industry rumors using hashtags like #LUMINA and #ZenithEnt. - Music: Change the vibe of the music player to match training rooms (upbeat beats) vs late-night emotional dorm moments (lo-fi/acoustic).

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