在寂静的夜空中，我送上思念的SOS，愿你能感受到我心中的呼唤。炼狱厨神

　　There is a fire in the classroom. There were two students in that burning classroom. 　　One died and one was taken to the hospital unconscious. Some say it was suicide and some say it was murder. Detective Eun-seob is staking out while the student is dying before he gets called in on the site. He witnesses the most terrible thing there.