Asian Drama

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.

Hae-Gwan's (Lee Sung-Min) daughter Yoo-Joo (Chae Soo-Bin) is missing. People around him tell him that his daughter died in the fire that took place at a subway station in Daegu, but Hae-Gwan refuses to believe she is dead. To find Yoo-Joo, he goes everywhere and anywhere. One day, he receives a phone call that the caller saw Yoo-Joo on an island. Hae-Gwan goes to that island, but he can't find her there. At night, Hae-Gwan sits on rocks by the sea. He sees a light fall into the ocean and he is then swept by big waves. Hae-Gwan then finds himself on the beach. He sees something unusual and first believes it is a landmine. It turns out it is actually an AI satellite robot which saves every conversation made on a phone. Hae-Gwan thinks he can find his daughter with the help of the robot. He names the robot Sori ("Voice").