She had decided on a divorce and left. At age 25, just when she thought she was finally tasting freedom, she heard the news of her husband's accident. Chaeyoon returned only to encounter her husband, who had lost his memory in the hospital. And everything began to change. Her cold and indifferent husband began to shake her every night. "You're pretty." It was something she was hearing for the first time. "What kind of husband was I?" For the first time, he approached her first. "Do you still love me?" When he asked her that, Chaeyoon could not answer. Once upon a time, Moon Taejun was her entire world. She loved him so much that she endured his indifference, her in-laws' insults, and her lonely married life. Then she suddenly realized: at the end of that love, she had lost herself. That is why she left. A marriage she thought had ended. A love restarted with a husband who lost his memory. Chaeyoon was conflicted about whether she was allowed to love him again. Yet, she didn't want to let him go. To protect herself and her husband, Chaeyoon began to stand up to her toxic in-laws. She desperately wanted to preserve this marriage.