Kongdej Jaturanrasmee Movies

After opening a time capsule at a high school reunion, former pupils recall an odd girl they nicknamed "Psycho Nanno," who was briefly in their class.

While hiding from an escaped murderer terrorizing their school, a group of students and their teacher soon begin to turn on one another.

Nanai is a popular boy in school with a bad habit of getting girls pregnant, so Nanno decides to give him a taste of his own medicine.