Responses
So yi is Dojun and Haesoo's daughter (adopted)
Hamin is the youngest son of the eldest Park brothers (the byul obsessed cousin)
Byul/Luna - dojin and hyesung
Siwoo is the exboyfriend parents unknown
I read the OG story a long time ago so I don’t remember who any of these offspring kids belong to other than the main character I have no idea who their parents are and what their relations are