Hidden Harmony

What drops first? A single or a secret?

Hidden Harmony (히든 하모니) is a Ren'Py otome set at an elite music conservatory, where ambition is measured in hours at the practice-room door and your voice is the only thing nobody else can play for you.

Ji-eun showed up with one song in her chest and one rule: no public stupidity today. She broke the rule in twenty minutes flat — accidentally livestreaming herself to the entire campus. Now she's tangled up with three students whose talent is loud enough to drown out anyone who isn't paying attention: a dancer too exact to breathe, a charmer who never drops the smile, and a quiet one who hears things in music that nobody else does.

Three routes. Three endings. A protagonist who has to decide whether she's actually willing to sing — or just keep writing songs for other people.

Features

• Three full romance routes, each with its own ending
• Choices that track the moments you didn't think mattered
• Sharp, banter-driven writing — comedy and heart over melodrama
• Original character sprites and CG art, built in Ren'Py

This is a Chapter 1 demo — the full game is in development, and feedback shapes what happens next. Following here is the best way to know when the next chapter drops. 💕

Content notes: Romance, light drama, no explicit content. Suitable for ages 13+.

About the Developer

Hidden Harmony is a solo project. I'm writing the story, designing the routes, and building the game in Ren'Py myself.

On AI usage: I use AI tools as part of my workflow. I have used AI to generate art assets, cg, some sounds and code. The story, characters, structure, and creative direction are mine. I want you to know this because I think players deserve to know how the games they download are made, and to decide for themselves whether that's a project they want to support.

If you have questions, the comments are open.