在这部EVA：绝密冲击科幻/动画/短片片中,在别的地方，别的时候，进行着决战兵器的启动实验。秘密进行开发与实验的「Another No.=无号机」，突然不受人的控制，开始了暴走——。『Another No. = 无号机』是为了什么而制造的呢？在「别」的世界启动的EVA的暴走与咆哮的故事……
Another time, another place. An activation test of a decisive weapon was underway. With its development and operational trials shrouded in complete secrecy, the Another Number - Unit Null, suddenly breaks free of human control and goes berserk. For what purpose was Another Number - Unit Null created? The story of an Evangelion's activation, rampage and howling in another world.
