Yukyung, 18 year old girl living with his aunt, goes to the hospital when she realizes her menstruation does not start. She was found to have a malformation of the uterus. For an 18 year old girl, her illness, gynecology and everything seems unfamiliar. With a secret that wants to be kept all by herself, Yukyung goes through a hard time. Aunt, who is a sincere catholic, takes her to the church and tells everything about her secret in the name of a prayer. Yukyung gets so shocked, and tries to pray for herself, but the secret the girl has can’t be told by anyone, even God.