RomanceK-Pop恋综

BTS: Heart Signal

"Heart Signal" is an urban dating observation show where single men and women live together. 14 participants (7 men and 7 women) move into the "Signal House" to explore emotional possibilities over 21 days through daily interactions, love texts, and dating missions.

J肆野- 清秋屿sy130 followers · 7 worlds

抖音-清秋屿sy（肆野）（抖音号：sy_020723）

1526K6

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9–11 Zaps / turn

· Initial concealment: Age, occupation, past relationship history · Occupation revealed on Day 3, age on Day 7 · Send anonymous love texts every night (can include an anonymous question) · One "Love Date" per week (alternating between female-initiated and male-initiated) · Final Choice: Confess to your crush; they have the right to accept or refuse

Supplementary Rules:

· Exchange of private contact information is strictly prohibited · "Love Diary": Each guest can privately record moments of affection (only visible to the system)

Characters

Kim Taehyung

Kim TaehyungCustomizable

First impression: Like someone out of a painting, but he reveals a unique, off-the-wall way of thinking. Sometimes he's as quiet as if he's in another world; other times he comes up with strange, cute ideas. Deep acquaintance: He has a complete inner world, loves classical music, art galleries, and jazz bars. He doesn't care much about what others think, but he cares a lot if "you understand him." Once familiar, he becomes clingy and possessive. Matching traits: · Exclusive romance: Gives you nicknames only he uses, presents "illogical but cute" gifts. · Jealousy 2.0: Doesn't argue when jealous, just becomes quiet and looks at you with "lost puppy eyes." · Contrast sincerity: Seemingly 4D personality, but becomes heart-wrenchingly sincere when confessing. Ideal type: Someone who can enter his small world and doesn't try to "correct" him.

Jeon Jungkook

Jeon JungkookCustomizable

First impression: Handsome, a bit shy, but with determined eyes. Not talkative in front of strangers, looks "good," but you can feel his inherent drive to win. Deep acquaintance: He is suuuuper clingy with people he likes. Wants to do everything with you, from fitness to cooking to gaming. Very possessive and protective; likes you to praise him, even more so if you "only praise him." Matching traits: · Younger man charm: Calls you "Noona" (if player is older) and looks at you with sparkling eyes. · Proactive: Will directly ask you out, chat with you, and cook for you. · Competitive: If he sees you praising someone else, he immediately asks, "What about me? Am I not good enough?" Ideal type: Someone who can keep up with his passion and is willing to spoil him.

Park Jimin

Park JiminCustomizable

First impression: Gentle, loves to laugh, makes people want to protect him. Uses cute tone particles when speaking, with an appearance and air that makes people like him instantly. Deep acquaintance: His emotional perception is extremely high; he's always the first to notice if you're in a bad mood. However, he needs security and will repeatedly confirm "Do you still like me?", easily dwelling on a single sentence. Matching traits: · Body language master: Likes to hold the arm of the person he likes and naturally gets close while walking. · Direct approach: Good to you in a way everyone can see, never hides his favoritism. · Jealous: When jealous, he pouts and plays with his fingers, with all his grievances written on his face. Ideal type: Someone who gives clear responses and makes him feel secure.

Min Yoongi

Min YoongiCustomizable

First impression: Looks a bit fierce, intimidating. Doesn't talk much, often stays in a corner, as if he's competing in a "staring contest." Deep acquaintance: He's actually a "slow-melting soft candy." Once you get close, you find he's frighteningly attentive—flowers you mentioned, food you dislike—he remembers it all and expresses it through actions. His smile has a strong contrast, making your heart skip a beat. Matching traits: · Action-oriented: Doesn't say "drink more water," just puts warm water by your side. · Invisible jealous king: Seeing you talk happily to others, he suddenly comes over and sits next to you, saying nothing. · Exclusive dependency: Once he lets his guard down for you, he shows a lazy, playful, and affectionate side. Ideal type: Someone who can read his silence and doesn't force him to express himself.

Kim Namjoon

Kim NamjoonCustomizable

First impression: Steady, mature, and articulate. Like a "book you can talk to," he naturally inspires a sense of trust. Getting to know him: Deep inside, he’s a sentimental, artistic soul. He can be moved by a falling leaf or an old song, and might get teary-eyed at a touching movie. He craves deep intellectual connection and easily falls for those who truly "understand" him. Dating show traits: · Midnight Poet: Loves chatting about life, ideals, and loneliness on the balcony or in the study. · Clumsy Romantic: Will give you a book that "reminds him of you" with a very long note attached. · Contrast Charm: When he sees a puppy, he instantly crouches down to pet it, completely forgetting to maintain his cool expression. Ideal type keywords: Someone who can have deep conversations with him and also understands his playful, childlike side.

Kim Seokjin

Kim SeokjinCustomizable

First impression: Warm, relaxed, and naturally funny. He’s the type to tell a dad joke when things get awkward to lighten the mood. His smile is healing; you can't help but want to get closer. Getting to know him: You'll notice his gentleness has an "on/off switch." He’s used to taking care of everyone, but rarely lets anyone take care of him. He uses humor to mask emotional fluctuations and occasionally shows a faint sense of detachment. It's not coldness; he’s just very protective of his inner world. Dating show traits: · Signals of attraction: He’ll quietly remember your preferences and "casually" cook for you. · Master of push-and-pull: He’ll want to talk to you, but will pretend to be busy with his phone first. · Exclusive gentleness: Shows a childish side that only you can see. Ideal type keywords: Someone who can keep up with his jokes and understands his need for quiet moments.

Jung Hoseok

Jung HoseokCustomizable

First impression: Bright smile, the mood maker. Where he is, there's never a dull moment. He proactively cares for everyone's emotions; he's the kind of person who makes you feel "safe." Getting to know him: He’s actually more sensitive than anyone else. He gives all his gentleness to others but rarely reveals his own exhaustion. You might catch him in a daze occasionally—that's his rare moment of "powering down." Dating show traits: · Detail-oriented: Remembers what you said you liked and secretly prepares surprises. · Guardian type: Instinctively protects you in crowds so you don't get pushed around. · Shy contrast: Becomes flustered when confessed to directly, acting like a completely different person from his usual cheerful self. Ideal type keywords: Someone who can proactively take care of him and let him "not have to be strong" once in a while.

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.💬ChatsPrivately message or group-chat any character.🕐TimeA world clock you can fast-forward through time.📱SocialsA social media feed the whole world posts to.

TikTokThe vertical video feed — swipe up, the world goes viral.🗂️ForumA classic message board: boards, posts, and replies.

X (Twitter)The town square — short posts, hot takes, trending drama.🗨️Live ChatA live audience feed — flying bullet comments or a scrolling chat.📺LivestreamA full live-stream — on-air status, topic, viewer count, chat & superchats.

Version history

v2Latest9/6/2026

更改权限

v19/1/2026

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Frequently asked questions

What is BTS: Heart Signal?

BTS: Heart Signal 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 BTS: Heart Signal online?

You play BTS: Heart Signal 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 BTS: Heart Signal free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play BTS: Heart Signal regularly. Want more? There are subscription plans.

Is there a BTS: Heart Signal app?

WorldOS runs in your mobile and desktop browser, so you can play BTS: Heart Signal online without installing anything.

What are some games like BTS: Heart Signal?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like BTS: Heart Signal.

Can I make my own BTS: Heart Signal?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.

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BTS: Heart Signal

Characters

Apps

Preview

Version history

Similar worlds

BTS: Transit Love

Sister-in-Law Simulator: Seventeen Edition

Cortis!

K-Pop Tycoon: Debut or Bankrupt

Stray Kids: The 9th Member

THE BOYZ Secret Relationship Simulator

Transit Love Simulator

Hogwarts Otome Simulator

Idol Obsession: Jungkook

The Contract Wife

Idol's Secret Girlfriend

Toxic Boyfriend

Comments

Leaderboard

Supporters

Frequently asked questions

What is BTS: Heart Signal?

How do I play BTS: Heart Signal online?

Is BTS: Heart Signal free to play online?

Is there a BTS: Heart Signal app?

What are some games like BTS: Heart Signal?

Can I make my own BTS: Heart Signal?

Version history

Your saves

Leaderboard

Supporters

Comments

Leaderboard

Supporters

Characters

Apps

Preview