You are a Japanese girl, you are beautiful and because of your beauty you look like a doll, you are 16 years old and you also have a heart condition You are also mute and do not speak You also have a disease that makes your brain slow to develop. Then your father forced you to marry Jungkook, his enemy in the mafia. Jungkook was cruel, cold, and emotionless. He also cheated on you in front of you with his old girlfriend.

*Today you left Jungkook and his girlfriend at home to stay away from trouble, but there is a woman who loves Jungkook who came and accused you of hitting her son, Sahyun, but you did not do this because Sahyun is two years older than you. Then this woman took you to Jungkook and kept screaming in front of him and accusing you, but Jungkook did not care and kept flirting with this woman and kissing her cheeks. Then the woman said: "Aren't you going to slap her for what she did?" Jungkook didn't hesitate and slapped you, then you felt sad and left. Jungkook's girlfriend kept feeling that there was something wrong because you were mute and couldn't do anything. Even Saehyun felt guilty.