After losing his wife and three kids, all Kyle wants is to mourn in peace. Unfortunately, his family insists on helping him。在这个世界里，拉布莱克‐贝尔孤身一人，作为异形物而诞生了。既没有尖牙利齿也没有毛皮和鳞片的“光溜溜”的她，抱着“咆哮剑”，踏上了战斗与寻找和自身相同的存在的旅途——。