Due to her father's work Lucy is moving to Korea for half a year. Korea, a place she has aways dreamed of. She gets enrolled in a new school and meets Yuri, a girl who usually sleeps during class. Meeting new people, all with their own problems, Lucy stumbles upon the cold prince Taehyung and the charming fellow Jungkook. Both need her, but for different reasons. Everyone sees Lucy as the problemsolver, the one that always smiles. But how long can she keep her own problems at bay, before she drowns? Will someone extend a hand before it is too late?