Jo Eon-joo

A man always gets scolded at work every day by his boss, and his wife, Lee-soo, who works at the same company, feels sorry for him. She asks their boss to be nice to her husband, but he has no intention of being nice to him. However, he tells her that if she wants to make sure her husband doesn't get cut, she should come to his house on the weekend. Lee-soo is worried but decides to save her husband after he made another mistake, so she heads to their boss's house.

An unemployed man. The man has no money and ends up staying with his married older brother's house. His sister-in-law feels sorry for him seeing only playing at home. A man who always watches his sister-in-law's thoughts and actions. Then one day, he found out that his sister-in-law was having an affair and cheating on his brother!! He threatens his sister-in-law about what he found out, so she asks him to keep it a secret and tells him that she will grant all his brother-in-law's requests.