地狱万岁

Na Mi 和 Sun Woo 在整个学生时代一直遭受欺凌和校园暴力。趁着同学们去参加修学旅行，两人企图自杀。在经历了一场荒唐可笑的自杀失败后，她们决定向欺凌她们最深的 Chae Rin 展开报复。

Na Mi and Sun Woo, who have been suffering from bullying and school violence throughout their school days, attempt suicide while their classmates go on a school trip. After the silly yet ridiculous suicide failure, the two try to take revenge on Chae Rin, who bullied them most.