Did I miss the scene where we learn LYM's motivation for bringing down BTS?
i also think it stems from the kind of ambition she wanted her first love to have but he couldnt, so she left him for someone richer seeing how BTS will do anything for sang ah makes her feel pathetic cause her first love couldnt do the same for her and she's now stuck changing diapers and cleaning urine for money.
polish is insane