[BTS as BTS]
• Kim Namjoon/ RM
• Kim Seokjin
• Min Yoongi/ SUGA
• Jung Hoseok/ J-HOPE
• Park Jimin
• Kim Taehyung/ V
• Jeon Jungkook
[EXO-K as EXO-K]
• Kim Jun-myeon/ SUHO
• Byun Baek-hyun
• Park Chan-yeol
• Doh Kyung-soo/ D.O.
• Kim Jong-in/ KAI
• Oh Se-hun
The Investigative team:
Park Jae-yeol ~ Investigative Team Leader
Kang Y/N ~Main Character
Ran Hyerin ~ Y/N's best friend
Tong Young-sik ~Hyerin's Boyfriend
Dr. Park Won-Jae ~ Doctor