My dear messed-up sisters, why did we all end up like this? The three sisters are struggling with their own problems. Hee Sook, Mrs. Sorry, is neglected by her family. Mi Yeon, Mrs. Devout, witnesses her husband having an affair. And Mi Ok, Mrs. Hysteric, is just weird, always drunk and frustrated with life. The sisters are going to gather for their father’s birthday. What will happen? We will see when the day comes.