Junhyung

-20 years old (exist in this world on 19/12)

-lives in a not so big apartment 

-love black

-the only son 

-graduated from International Musical School form London (IMSL)

-dad dead (get killed)

-met with 5/6 of B2ST's members (introduced by his bestgirleverfriend, Mi-Chan)

-loves writing 

-more into rapping

 

Hyunseung

-20 years old

-lives with his 5 members

-has two sisters (Mi-Chan and Ni-Chan : twins)

-loves money

-has a girlfriend named Hyuna (member of a group under the same entertainment as his)

-has a good vocal (jealous of his mate, Yoseob)

 

Hyuna

-19 years old

-Hyunseung's girlfriend (not really love him)

-a player that looks innocent 

-a member of girl group called 4Minute

-really good in rapping

-tries to seduce Junhyung but failed (Junhyung hates girl like her)

-y and sometimes hot

 

Doojoon

-22 years old

-the leader among all

-has a BOYfriend, Yoseob (his band mate)

-has eyes that can melt any girls/women

-a good friend of Junhyung (just bfore Junhyung fly to London)

-suggest this B2ST group to Junhyung (they're lacking rapper)

 

Yoseob

-19 years old

-has cute, innocent look

-lover of Doojoon (for 2 months)

-really really has a BEST vocal

-loves singing

-has a cute aegyo ever 

 

Kikwang

-19 years old

-the face of the group (B2ST)

-really handsome

-has a really nice smile

-date with the maknae (Dongwoon, for 5 months)

-lives with the other members 

-a good dancer (main dancer of the group)

 

Dongwoon

-18 years old

-the younger

-incharge in everything (vocal, dance, maknae )

-loves writing (same as Junhyung)

-get cheated once by his girl (that stay together for 4 years)

-choose man over woman (scared to get played again)

-really loves his Kwangie