To save her husband, Ethan Quinn, who has leukemia, Iris Jacobs deliberately gains weight for a bone marrow match, only to be hurt by Ethan and his scheming junior, Luna Lawson. Heartbroken, she divorces him and rediscovers her medical talent, making a grand return as the medical genius Anna. Under the protection of her senior, Aiden Forrest, she makes a comeback, ultimately exposing the conspiracy and finding happiness, while Ethan reaps what he has sown.