《为什么一到晚上下面就瘙痒》三個女人、一個即將出世的嬰兒，與一場「母親」身分的交易。一對富裕的夫婦來到僻靜的農場，一對母女住在這，未成年的女兒懷了孕，見不得人。她們協議－－不孕的少婦住在這等孩子出世，待少女生產以後，她便帶走嬰兒，未婚小媽也能「解決」孩子，重啟新生活。隨著這個誰都不屬於的小生命即將降臨，三人的壓力逐解膨脹，看似完美的計畫也一點一點裂解…… A weathered woman and her odd teen-aged daughter live in isolation on a desolate farm in South Korea. An affluent city woman es to t hem seeking help with a sensitive matter and the three women soon fall into a new rhythm of life together, each working to fill a void within. However, as their very different paths converge, their deal bees more than what they bargained for. - Written by Anonymous