[2] Starring Yana Marinova, Nikolai Sotirov and Bashar Rahal.

[3] Lina is a former dancesport competitor who starts working as a literature teacher at an elite metropolitan high school.

However, she will go to war with the upper class students, especially with Simona and Natalia, who go to school mainly for the pleasure of making life miserable for their poor teachers.

[4] On September 15, 2017, a sequel titled XIIa was released, this time starring Radina Kardzhilova.

You can help Wikipedia by expanding it.This article about a 2010s comedy-drama film is a stub.