Krystal is a student in high school. Quiet with strangers, but loud and rough when it comes to her friends, she's just like most of them. Her thoughts are abstract, and she can never find just one answer to a question. Letting all her thuoghts out on to paper is her only escape from the world. Recently having her heart broken by a sweet yet oblivious boy named Kris, she is having trouble picking herself back

She's a trainee at TS Entertainment. Nothing special back in her home town, she's just the quiet, and hardworking neighborhood girl. She's just Chaesa. Everything she's recieved in life, she's worked for. And had anything bad happened, she blamed it on herself. Today, she's finally found a place where she can perfect her skills in the music industry. However, little does she know, she's about to become the very definition of 'Girl Power.'