A story that follows the lives and interactions of two Buddhist monks living in South Korea.

Young-ae is a prostitute who obsesses over money after losing her daughter to illness. Her co-workers are jealous of her. When a prostitute named Mrs. Kangwon dies after giving a birth, Young-ae takes the baby under her care and leaves the brothel district. Although she struggles to make ends meet and provide a home for the child, the child is taken away by the authorities because she is single. She decides that her old life is the only ground for living she has and returns to it.

Yu Mi-young, an ordinary housewife, loses her husband in a car accident. Two women come to his funeral and she is raged with his betrayal. She finds out in his diary that it wasn't an accident and plans a revenge against the two women, Sin-ae and Su-mi.

A group of widows come with several frauds and scams in an effort to cheat the system which marginalizes them and to make a better life for themselves and their children.