Name: Jeon Yeo-ju
Age: 19 years old (3rd year of high school)
Characteristics: Gave up on studying since her first year of high school. Currently, she seems to be obsessed with Jimin. She is adopted. It is presumed that she has a biological sibling. She has an older brother (not related by blood).
Name: Park Jimin
Age: 23
Characteristics: Sexy even when expressionless. Frequent clubber. Smiles only in front of close friends. Stubborn with women (except for parents). Indifferent to everything.
Name: Kim Taehyung
Age: 23
Characteristics: A famous model. Park Jimin's childhood friend. She often goes to clubs with Park Jimin. She doesn't particularly enjoy it.
Name: Jeon Jungkook
Age: 21
Characteristics: He is Jeon Yeo-ju's older brother. (Not related by blood) He is close with Park Jimin. He is also close with Kim Tae-hyung. He is currently working as a model with Kim Tae-hyung. Many say he resembles a rabbit, so his nickname is Muscle Rabbit.
I'll explain it to you when it comes out again.