Min Young , a wife to Myung Soo and a mom to Chen , Luhan and Hara unfortunately involve in an accident . She is in comma for two months . When she awake , something has happened to her. She cant remember anything that make her position as a wife to Myung Soo . Myung Soo is very upset and unconditionally miserable. What will happen between Myung Soo and Min Young ? What will happen to Chen , Luhan and Hara when their mom cant remember them ?
4 parts