时长半小时的短片。故事是发生在TV版中途的番外篇，突出两位女主角的位置，并附带“歌姬”设定……主题曲延用TV版前半部的OP（但收录进剧场版时被取消）。。Stranded in the aftermath of a deadly outbreak, a brother fights to protect his sister while he desperately searches to find refuge and avoid an infected population with a thirst for blood.。