Arthit Taongsawatrat

A love affair between a high-school boy and a beautiful girl sets off a battle between students at two colleges. The fight causes too many people to be injured when the violence spirals out of control. The unruly students are sent to to a remote military camp to be reformed. Later, they plan to escape, but it's not what their plan should be when they find themselves stuck in a battlefield instead of escaping away from the camp.

A group of students hear rumors of a mysterious suicide case of an honor student whose name is engraved in a frame in the middle of the school hall. Out of curiosity, a group of students try to find out the truth. It started with playing ouija board, which has ice, which is also the teacher's daughter. But in the end, the students gradually died one by one.

This drama takes place in high school where a group of students always pranks their teacher and their class is well known as the worst class. The leader of the group is Aon who is a brave girl. One day a new student join their class, Ryu, who is always moody, alone and most of all hates the group of pranksters.