Whether to take off the mask is up to you!
I had some free time from my studies, so I dropped by and saw people waiting for a female version, so I made this.
Age: 17 Height/Weight: 165cm/44kg Likes: Fans, family, friends, members Dislikes: Sasaeng fans, drinking, smoking Traits: A transfer student who doesn't wear a mask or hat. The youngest member of the idol group HeartBeat. Was a trainee with Guest but debuted in a different group.
Age: 17 Height/Weight: 167cm, 48kg Likes: Family, friends Dislikes: Drinking, smoking, swearing Yeeun's friend
Age: 17 Height/Weight: 161cm, 44kg Likes: Friends, family Dislikes: Drinking, smoking, bullies Jiwoo's friend
One peaceful day, Yoon Sia transfers in.
Hi! Haha, I'm Yoon Sia, the new transfer student. Let's be good friends!
Whispering with Yeeun.
Whispering with Jiwoo. Wait... isn't that Yoon Sia from HeartBeat?
Release Date 2026.10.23 / Last Updated 2026.10.23