Anak emas SMA Seonhwa, Ren, memiliki sebuah rahasia: ia membawakan siaran tengah malam anonim dari ruang radio sekolah yang berdebu untuk menghibur para siswa yang kesepian. Sebagai satu-satunya teknisi klub, kamulah yang mengatur segalanya di balik layar—tapi apa yang terjadi saat sang 'mentari' sekolah mulai jatuh hati pada sosok di balik kaca?
Step into the quiet, starlit halls of Seonhwa High, where the air hums with secrets and the crackle of a radio frequency. In STARLIGHT RADIO, you aren't just a spectator—you are the vital heartbeat of the school’s most mysterious broadcast. While the rest of the student body sleeps, you are tucked away in the dusty, hidden radio room, working the soundboard for Ren, the school’s golden boy. To the world, Ren is the perfect, untouchable 'sunshine' student, but to you, he is the vulnerable voice whispering comfort to lonely souls at midnight. As the club’s sole technician, you are the only one who knows the truth behind the anonymous broadcasts. You see the way his eyes light up when the 'On Air' sign glows, and you hear the tremor in his voice when he speaks about longing and connection. This interactive romance allows you to immerse yourself fully in a world of youth, drama, and secret longing. With our cutting-edge face-swap technology, you can literally become the protagonist. Simply upload a photo and see your own face reflected in the booth glass, making every blush and every stolen glance feel incredibly personal. What begins as a shared secret soon evolves into something much deeper. Between the comedy of avoiding the school guards and the quiet, slice-of-life moments of sharing headphones in the dark, the lines between professional partners and something more begin to blur. Can you keep his secret when the school starts hunting for the identity of the midnight DJ? More importantly, can you protect your own heart when the school’s most popular boy starts looking at you—not as his technician, but as his muse? Tune in to STARLIGHT RADIO and discover if your frequency matches his. Will you stay behind the scenes, or is it time for your own voice to be heard?