In a world where Sins are worn on your skin, seven girls try to live their lives at the fullest. Often times, maybe a bit too much than they should... 

"Hey Yoobin. How do you become an adult?" she asked me one night while we were young and clueless. It was warm, a calm and silent night just for the two of us, splayed out on her queen bed. It was the last day of summer before our first year of high school.