Akeanan is an outstanding school in all aspects: education, sports… and secrets. Traffic comes to Akeanan to look for his sister Fah, who disappeared months prior and with neither the police nor the school finding any trace of her. In the course of his investigation, Traffic finds himself in Room 4/6 and meets the class outsiders: bad boy Andrew, quiet lad Highlight, strong and powerful Title, friendly and playful Jim Bae, and
