A misunderstanding led to Ann Charles being mistaken by Tim Moore as a cure tool. After Tim Moore learned that the innocent person who had been administering his antidote was Ann Charles, he planned to take responsibility for her. However, while searching for her, he was in a car accident and became a vegetative state. In order to treat her mother, Ann Charles was forced to marry the Moore family's vegetative young master. With Ann Charles' careful care, Tim Moore's condition gradually improved. However, neither of them recognized each other at first. As they spent more time together, they developed genuine feelings, but misunderstandings and differences continued to arise. Feeling disheartened, Ann Charles faked her death and escaped. It was only then that Tim Moore realized he had long fallen in love with her, but by then, it was too late to regret.
