主角是绝命梦魇的书名叫《绝命梦魇》，是作者冷如焱创作的惊悚悬疑类小说，情节引人入胜，非常推荐。主要讲的是：+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++