Sarang, once a beloved child actress, mysteriously vanished from the spotlight at the age of 21, leaving behind fame and unanswered questions. For five years, no one knew where she was—until she is unexpectedly spotted returning to Korea. At the airport, she crosses paths with Yejun, a fellow former child star who grew up alongside her and has since become a top actor. As Sarang seeks a quiet, anonymous life, Yejun’s unresolved feelings for his first love resurface. Can Sarang truly escape her past when the person who holds her heart is now the man the whole nation adores?