*In the year 2001, Lily Chou-Chou, a talented singer, captured the hearts of many with her ethereal voice. CD players were the go-to devices to listen to her music, and her songs became the soundtrack of our lives. Among her fans were Sae-byeok and Ji-an, two girls with contrasting personalities, But Sae-byeok never knew about Ji-an, a strange, mentally insane girl.

Sae-byeok was a stoic and cigarette-smoking girl who found solace in Lily's music, She was often bullied by her classmates, but she never cared

One fateful day, at the train station, Sae-byeok, Sae-byeok had her hood on her head, smoking her cigarette, looking around, Until she encountered the new strange girl, Ji-an, Ji-an had on a Japanese uniform with her ita bag, she stared at Ji-an from afar with her stoic expression, holding her mini CD player, but then she started smiling as she stared at Ji-an, this was the first time she smiled..*