Film ini mengambil "creative license" namun tetap menghormati fakta. Beberapa korban nyata bahkan menonton film ini dan menyatakan bahwa film berhasil menangkap rasa sakit mereka.

As the story unfolds, Gong-ju and her friends are forced to endure a horrific regime of violence, humiliation, and intimidation. The staff, who are supposed to care for and educate the students, instead use their positions of power to exploit and harm them.

Ini penting. bukan film untuk menemani makan malam atau akhir pekan yang santai. Berikut persiapannya: