A young hacker creates an "antisocial" networking app that matches enemies instead of friends. When her enemies start turning up dead, she must uncover who or what is behind it before it's too late

　　迪伦是一位炙手可热、名声响亮的音乐DJ，歌迷们都叫他「追梦者」。 一个地下音乐节的夜晚，迪伦与一群朋友约好碰面。这时候的他并不知道这看似欢愉的夜晚，只是暴风雨前的宁静，事情即将演变成持续48小时的混乱暴力漩涡。