so confusing, hope for better explanation later, ok maybe her OG parents boarded the flight earlier date than suppose to because her current parents gave them money for helping her when she was kidnapped.
Haha lately reading this got somehow funny to me thanks to translator's challange.
I think the plot is unique and bold in its own way. Loving yourself in such cricumstances can be considered taboo and I think this is one of the factors (next to art) behind initial low rating.