一群朋友计划离开城市去海边度过一个轻松的周末，但事情发生了变化，一个年轻女子在一个偏僻岛屿的岸边向他们挥手求助。伸手救援便是致命的危险，他们不顾一切要逃离小岛。
Yu-jeong, a beautiful and successful woman with a trusting nature, becomes the perfect prey for Sun-hee, a narcissistic sociopath who charms and traps her in an abusive relationship. Desperate to escape, she turns to an old friend for help, while Sun-hee—born a predator—launches a dangerous new venture with his own ally. As their paths collide, all are drawn into a deadly web o...
本片改编自同名漫画，讲述了父亲被神秘的组织杀死的照朝，为了将99把“恶魔之钥”全部破坏，以父亲留下的话为线索继续着收集钥匙的旅程。赌上了伙伴们全员的性命，超极限的死亡游戏！与恶魔拼上性命的最终决战开始了！
