The woman is already eight months pregnant, but her husband's family has only held a wedding ceremony and keeps making excuses to delay registering their marriage. In secret, they are waiting to see whether she will give birth to a boy. During a prenatal checkup, her mother-in-law refuses to reserve a hospital bed in advance and schemes at every turn, while her husband blindly obeys his mother. The woman finally sees through her in-laws' true intentions and refuses to compromise any longer. She quietly changes the hospital's emergency contact and makes advance arrangements to protect herself and her baby.