In-hee (played by Won Mi-kyung) lives an ordinary life that most Korean women will live. She has been married to her husband, Jung-cheol (played by Yoo Dong-geun) for many years, and the couple has long been like the closest strangers. The eldest daughter Yeon-soo (played by Choi Ji-woo) has not yet settled down her life, and her son Ting-soo (played by Choi Min-ho) has failed the exam three times in a row, struggling with books and grades. The mother-in-law (played by Kim Young-ok) who suffers from Alzheimer's disease always makes trouble for In-hee, but In-hee still takes care of her as her own business without complaint. It is such a very ordinary woman who was diagnosed with cancer by a doctor, and it is already in the late stage. She has at most two months left. How will In-hee, who has been working hard all her life, choose to spend the last time of her life?