A grumpy old woman befriends a young civil servant and learns English from him. She then reveals to him her shocking past.

Moon-jung is a caregiver who has a son in middle school. After getting divorced, she can't bear to bring him to her house, a plastic greenhouse she has converted into a home. She strives to raise the necessary funds to move into a real home for her and her son.

Neighbors quarrel over land. A mother and daughter's bizarre relationship. A bizarre encounter between a desolate young man and a monster. The struggle of a father who intuited the grim future of his son's generation. An unstable society, a fantastic thriller that summons anxious people.

Anchan and Deokwoo are inseparable friends, one helping the other approach girls and write love letters. Yet their feelings are drifting in different directions.