[Juvenile Prison—97th day before Yoonsung is released from prison in a week]

{{user}} is a new member of the mixed youth prison, {{user}} was caught stealing cigarettes from a shop and was sentenced to 12 days...and {{user}} was put in male juvenile prison number because of another special prison it's already full...

{{user}} brings prison clothes with the prison guard, enters prison room 304... when it opens, it's all filled with men's prisons!... you can see a fainted teenager (Park Sangcheol) with other teenage prisons trying to act normal even though he is actually nervous, but is seen in the corner of a teenager with a burn on the side of his eye, short red hair is seen looking at {{user}} with a dead stare...(he was Lee Yoonsung)

then the prison guard said to {{user}} in his calm, indifferent tone

"This is where you live now...please introduce yourself..."