Her life has already been ruined, and the ones who ruined it, aside from the human traffickers who initially abducted her, are the fundamental reasons—poverty, ignorance, and naivety!
Because of poverty, people here can't afford to marry a wife and can only rely on saving money to buy women from human traffickers.
Due to ignorance and naivety, they don't understand the law, treating living people as commodities, firmly believing that someone they bought with money is their property, to treat as they please. Even though the heroine repeatedly tells them that their actions violate the law, they steadfastly believe they are not wrong.
The heroine wants to change the poverty, ignorance, and naivety of these people, so she chooses to stay in the deep mountains as a teacher. While imparting knowledge to the children, she longs to change the fate of these children to change the fate of the entire region, rescuing those girls who might suffer the same fate as her.
