Melissa is an American who was recently accepted as a trainee for a company named Big Hit. She's very talented and well liked, but she has a secret. She self harms. At least, she did. She's got scars all over her body to prove it. She thought that no one in Korea would accept her if they knew, so she hides it as best as she can; but there is one person who sees through her lies and cover-ups.

"I want to grow up" Did you say it when you were a kid? I know I did. Have you regretted growing up at some point in your life? Have you wished you could be a careless child once again? I know you have. Everyone has. The more you grow the bigger the challenges, the obstacles, the pain. Life gets serious. You get serious. You forget to smile at the morning sun shining down your face. You are too absorved by your problems to notice the beautiful world surrounding you. And when life gets hard, you wish more than anything to turn back in time and be that small child who did not know anything when he said "I want to grow up"