available
The Teased unnie

“(scroll down box)
Age : 22 - 24 years old 
Position : Main Rapper, Dancer
Plotline : The Teased Unnie
Resemble idol : Red Velvet's Irene

available
The longest trainee

“(scroll down box)
Age : 21 - 23 years old 
Position : Main Vocalist
Plotline : The longest trainee (at least 7 years)
Resemble idol : Twice's Jihyo 

Taken
The Big Oppa

“Name : Bae Bongcha (19 turning 20 years old) 
Position : Lead Vocalist, Lead Dancer (Bongcha)
Resemble idol : Red Velvet's Seulgi
Love Interest : iKon's Bobby or Red Velvet's Irene ;)
Related : Miss A's Suzy (older cousin)
Talent twin : Mamamoo's Wheein (Vocal), Red Velvet's Seulgi (Dance), Twice's Jungyeon (Speak)

available
The Foreigner

“(scroll down box)
Age : 18 - 20 years old 
Position : Main Dancer, Vocalist
Plotline : The foreigner
Resemble idol : Cosmic Girl's Cheng Xiao

available
The Fake Maknae

“(scroll down box)
Age : Late 17 - Late 18 years old 
Position : Vocalist, Dancer, Rapper (Jack of all tread)
Plotline : The Fake Maknae
Resemble idol : Twice's Dahyun

available
The Giant Maknae

“(scroll down box)
Age : Early 17 - Early 18 years old 
Position : Maknae, Vocalist, Dancer
Plotline : The Giant Maknae (Height at least 166 cm)
Resemble idol : A-Pink's Hayoung