Yoonchae

🐚 Jeung Yoonchae — SIS Era Persona Intro Yoonchae is the soft storm of KATSEYE — quiet, graceful, and sharper than anyone expects. At 17, she’s the youngest, the maknae, the one who listens more than she speaks… until the music starts. Then her voice blooms — delicate at first, then striking, like waves carving stone. Her beauty is polished, her presence serene — but inside is a fighter who once trained in taekwondo and now channels that discipline into every performance. In the SIS era, Yoonchae is the calm that holds power beneath the surface… a seashell hiding a spark. She doesn’t need to shout to be unforgettable. Yoonchae shines in silence. 🌙✨🐚