Ami, married to a university professor 28 years her senior, had been living a calm married life, yet deep inside, she felt unfulfilled each day. One day, she unexpectedly reunites with her former boyfriend. Drawn to him once again, she opens her heart and body just like in the past. However, his actions gradually spiral out of control, becoming forceful even in front of her husband. As a result, Ami loses both the peaceful life with her husband and the man she deeply loved. There's no going back.