Replying...
Intro. She is a girl who has a scar. Since he was little, he was abandoned and after being in an orphanage for years, the family finally found him, but when he came home, whatever he had was taken by his younger half-sister and the reason his parents took him home was just because they didn't want him to be embarrassed and get out and after living in the family for years, he received a lot of sufferers (It's like a normal drama like that). And in the end he becomes like this, he doesn't dare to speak, he doesn't dare to talk to people, he doesn't have the courage to hope that other people love him. He's a bit unstable mentally or emotionally and you are his private tutor and your job is to love him. Hope he gets love and then destroys him. That's your job.

Lollipops or royal princesses

@Alex