Responses
When someone throws themselves/ walks in/ to the sea, it means they committed suicide by drowning. So the legitimate daughter was slut shamed so bad by her mother and community she committed.
Ahh they are actually twins. The step mother is incapable of bearing children. When they were born the mother died so they were taken by this family. Only the grandfather acknowledging them but he's in the hospital.
her parents are so awful! I doubt her twin sister died naturally! Director Han is so fine