내용은 남자 주인공이 죽음을 앞둔 할아버지를 위해 어릴 때 잃어버린 여동생 역할로 여자 주인공을 고용하면서 두 사람이 얽히게 되고, 서로에게 끌리게 되면서 벌어지는 일이다.
The story takes place when the male character becomes entangled and attracted to after hiring a female character as the younger sister, who was lost when she was young, for his grandfather who is about to die.