I was the daughter of a hanbok shop who learned sewing before I could even speak. One day, I died in an accident and was reincarnated as an earl's daughter in a fantasy world... But my new family is poor?! With no other choice, I picked up the needle I once held in my past life and was working hard to restore my family's fortunes, when suddenly, "Beautiful-handed Lady Baily, I sincerely wish to propose marriage to you." I unexpectedly received a proposal from a mysterious baron. "Your Highness, the Crown Prince! An urgent message from the Imperial Palace...!" And then I discovered his true identity by accident. "Since everything's been revealed, I have no choice. But my feelings are genuine." "I've been looking for someone like you." The Crown Prince persistently clings to me as if I'm the only one for him. 'I-I just did some sewing...!' Why did things turn out this way?