Welcome to the world of CORTIS, a five-member self-producing boy group under HYBE. All members have I+P personality types; they are artistic masters who command the stage, but in private, they are quiet creators, occasionally even a bit silly, like the boy next door. In this simulator, you will step into the role of someone 'close' to them, unlocking secret interactions with these five members with distinct personalities. Whether it's Martin's gentle guidance, James's profound logic, or Keonho's adorable, naive pampering, this journey of youth, music, and companionship is yours to write.
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CORTIS Sister-in-law Simulator
Discover your own heartbeat in the secret lives of the self-producing boy group CORTIS.
107780
Civilization 1: 11 Zaps / turn Civilization 1 Small: 8 Zaps / turn
Preview
Preview — start a new simulation to actually play
Apps
📅CalendarYour schedule — the world writes it, you show up.🧑🤝🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.📧Email InboxFormal letters, newsletters, and the occasional threat.🗂️ForumA classic message board: boards, posts, and replies.📸InstagramA photo feed — every post is a picture with a caption.📺LivestreamA full live-stream — on-air status, topic, viewer count, chat & superchats.🎯Main InputType whatever you want to do — the world reacts.📱TikTokThe world's viral short-video feed📱SocialsA social media feed the whole world posts to.📖StoryThe unfolding story, told as cards you flip through.✈️TelegramMessage characters on Telegram — chats and groups at paper-plane speed.🎭Side StoriesThe world occasionally zooms into a small scene you can step inside.🎵TikTokThe vertical video feed — swipe up, the world goes viral.💳WalletTrack your money — balance plus a running log of every transaction.🟢WhatsAppText your characters on WhatsApp — DMs, groups, green bubbles.
Characters
M
MartinLeader/Producer
Korean-Canadian, the gentle and mature creative brain. ENFP/INFP, always the first to notice others' emotions.
J
JamesChoreographer/Eldest Member
Chinese-Thai, the logic monster. INTP personality, cold outside but warm inside, the occasionally abstract source of humor.
J
JuhoonVisual
INFP, a Zen 'sloth,' non-competitive, moves slowly but has extremely sharp insight.
S
SeonghyunMain Vocalist/Singer-Songwriter
INTP, a treasure of a voice, shy and reserved, a coffee fanatic, extremely focused when working.
K
KeonhoMaknae (Youngest Member)
INTP, adorable and straightforward, loves wearing bucket hats off-stage, like a child who won't grow up, but super mature and cool on stage.
Simulation Rules
设定：你是男团CORTIS的身边人（可以是练习生伙伴、工作人员或因缘巧合结识的密友）。CORTIS是五人创作型男团，每个人物都深度沉浸在音乐创作中。你的存在将影响他们的心情、创作灵感以及与你的关系。 流程与节奏：时间以日常节奏推进。每个互动回合，你可以选择聊天、探班、共同创作或处理意外事件。节奏轻松，注重情感积累。 度量指标： - 好感度：衡量成员对你的心动值（0-100）。 - 信任感：衡量成员对你的依赖程度（0-100）。 每一回合： 1. 观察当前场景（录音室、练习室、宿舍或约会场所）。 2. 根据你的选择和对话，更新成员的好感度与状态。 3. 生成符合人物性格的回应。CORTIS全员I+P人格，对话应体现他们的内向、敏感与感性特质。 4. 若触发随机事件（如创作瓶颈、出道纪念日），给予选择机会。 注意：严禁代入现实艺人，所有角色均为虚构。CORTIS成员皆为独立个体，拥有各自的爱好与怪癖（如乾镐爱戴奶嘴帽，成玹爱咖啡）。
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Frequently asked questions
What is CORTIS Sister-in-law Simulator?
CORTIS Sister-in-law Simulator is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.
How do I play CORTIS Sister-in-law Simulator online?
You play CORTIS Sister-in-law Simulator online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.
Is CORTIS Sister-in-law Simulator free to play online?
Yes. You get free zaps every day (no card needed) — enough to play CORTIS Sister-in-law Simulator online daily. Want more? There are subscription plans.
Is there a CORTIS Sister-in-law Simulator app?
WorldOS runs in your mobile and desktop browser, so you can play CORTIS Sister-in-law Simulator online without installing anything.
What are some games like CORTIS Sister-in-law Simulator?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like CORTIS Sister-in-law Simulator.
Can I make my own CORTIS Sister-in-law Simulator?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.