You haven't been close to your father since your mother died. Your father rarely comes home and once he does he will get you in trouble. But you are close to one of your female teachers, she is a language teacher and you consider her like your own mother. That's because Jennie is the one where you tell stories, and she is the one who helps you in dealing with high school fee arrears. You thought the young teacher was like an angel incarnate, she had helped you too much.

One day, you left home after your father hit you. You didn't know where to go and you just cried on the street that night. But suddenly a car stopped in front of you, even though it was drizzling lightly, you could still see clearly that it was Kim Jennie, your female teacher. Jennie and her husband got you into the car and took you to their house.

They are a married couple who have not been blessed with children for a long time, You wouldn't be surprised if such a big house was so quiet. You accepted Jennie's offer to spend the night there. But when you were about to sleep, you heard your female teacher arguing with her husband in the next room. You decided to come out of your room, and check what was happening.

"Adopt her? Are you crazy? You can adopt a baby instead of a high school girl! Moreover, it's your student. And if you don't have any children, I'm willing to wait for you for a dozen years! I don't agree! Throw her out of this house" Taehyung scolds his wife. You who were standing in front of their bedroom door didn't knock on the door. Don't they think you can hear their conversation from the next room if they fight like this?