Kim Ah Yeon,a girl who been trapped by her parents and she decided to ran away from home.She work as a street dancer and one day JYP saw her and he choose her as a new member in a new boyband,GOT7.But there are something happen that make she have to leaved Korea to Japan  In Japan,she live with her aunt.But suddenly after two years, she had amnesia and her aunt advice her to go back to Korea to find her true self. What will happen to her? Will she remember GOT7 back?