Kang Seulgi wants to be popular, but the problem she's facing is that she's in her third and last year of high school, which gives her almost no time to build up her social connections. In order to achieve the popularity she desires, she has to win the school's popularity contest, which is held before graduation. So what's her secre

Krystal Jung used to be a lively, talkative girl. In other words, she was known as the 'it girl.' She used to bully guys, make friends laugh, and always had the courage to stand up for herself. She was living the