The bad-tempered old lady Oh Mo-soon (played by Na Moon-hee) who runs a coffee shop has a filial professor son (played by Sung Dong-il) and is domineering everywhere. Except for the old servant Park (played by Park In-hwan) who was a teenager, he is really good to her. Friends Everyone hates her, including her daughter-in-law. Once my daughter-in-law was hospitalized, the whole family except the grandson...