呼吸A noise is coming from the floor upstairs. Eunsu, hears this for over a month which causes uncontrollable anger to rise up. She gets eliminated again from a competition she had prepared for a long time. Eunsu decides to write her last piece with the theme of the noise between the floors and persuades her friend to help her follow and track the secret.
金延宇
回复 :Jennifer Dulos, the wealthy, Connecticut mother-of-five who mysteriously vanished.
谢晖
回复 :Ricky, a top contender in Muay Thai Kickboxing trains for the title belt, all the while dealing with new relationships, money problems, and family drama.
胡彦斌
回复 :29岁的冈扎罗（阿尔贝托·阿曼 Alberto Ammann 饰）刚刚结束了在国外的留学生涯，之后进入了布宜诺斯艾利斯大学继续深造，由于父亲的缘故，他与其导师贝穆德（里卡杜·达林 Ricardo Darín 饰）之间的关系十分亲近。尽管贝穆德对于冈扎罗的某些激进思想不敢苟同，但他不得不承认，冈扎罗的才华和聪敏在他漫长的执教生涯中所见不多。一宗残酷而又恶劣的奸杀案的发生吸引了冈扎罗和贝穆德的注意，冈扎罗决定将调查此案的过程作为撰写论文的材料。贝穆德也在调查此案，但随着时间的推移，他渐渐开始产生了怀疑，怀疑犯下这宗案件的罪魁祸首正是冈扎罗本人，而他的动机，不过只是为了证明自己的观点。
