Arthit Taongsawatrat

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.

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.

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.