A housewife's daily life with her husband and mother-in-law is constantly hectic, overwhelmed by housework and job duties, leaving almost no time to rest. To make matters worse, her husband falls ill and her mother-in-law grows frail with age. Two years into a marriage arranged through a matchmaking agency with an older man, she grows weary of her relationship and suddenly chooses to betray her husband. A man and woman meet for the first time and plan a one-night, two-day getaway, with a camera closely following her emotions around the clock throughout the trip. As her feelings of no longer loving her husband intensify, she takes her first step away from her former life. The husband's true nature, once hidden behind a serious demeanor, begins to surface, gradually distorting the housewife's world. The hardships of daily life and the growing rift in her marriage shake her heart to its core.