毕业季，四位大学女生畅想着未来，浑然不觉一场事故竟让彼此的友情经受到前所未有的考验。七年后，因为这场事故，女孩们各自的人生都发生了翻天覆地的变化。机缘巧合下，当年的事件再次被追溯。爱与复仇之下，一场人性的争斗，正在上演……

The film tells about a struggle of love and revenge. The story begins decades ago, in the campus filled with poetic youth. Nanjing, Tokyo, Las Vegas, across three different cities the shades of coldness, collision and emptiness change in turns, reflecting the protagonists’ human struggles under different life situations and emotional states.