简介：A homeroom teacher held 29 students hostage as vengeance for the mysterious death of their roommate. Their act takes a toll on life and sorrow. This bloodthirsty lesson brings up the raw characters of human beings.
玛丽维尔·贝尔杜 , 玛蕾拉·嘉里加 , 奥斯丁·阿梅里奥 , 本·坦普尔 , 丹尼·罗维拉 , Abril Montilla , 露西亚·吉迈内兹 , Numa Paredes , 玛利亚·阿尔方萨·罗索 , 埃罗·阿索林 , Virginia de Morata , Carlos Beluga , Lorca Prada , Ana María Vivancos