Synopsis
A middle school girl named Huijun falls to her death after being bullied, leading to a series of mysterious deaths among the bullies, and violence towards Huijun’s best friend at school, Xiaotong. As the investigation progresses, old secrets of concealment and corruption are about to be revealed. 初中女生惠君长期遭校园霸凌高处坠亡，暴行非但没有停止，甚至祸延到闺蜜小彤身上。然而霸凌者也接连殒命于重锤之下。连环杀人案背后，难脱嫌疑的众人浮出水面被推到风口浪尖。善恶有报罪恶难逃，真相即将揭晓……