Jeon Jungkook, 18 years old, officially outcast at BTS
Jeon Ji-woo, 26, Chairman of GH Group
Jeon Yohan Jiwoo's second younger brother, 16 years old
and
Ong Seong-wu, GH Group Chairman's Secretary
Kim Yun-oh, 26 years old, has a crush on Ji-woo
Choi Byung-chan, 22 years old, Ji-woo's personal bodyguard
And start