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.
讲述了法国著名“火山夫妇”卡蒂亚和莫里斯的故事。卡蒂亚和莫里斯是火山学家,两人自幼爱上了火山,相同的志向与爱好让他们走到了一起。他们的一生致力于活火山研究,足迹遍及世界上所有的火山。1991年,两人登上了日本的云仙岳火山,葬身于突然爆发的火山之中。卡蒂亚和莫里斯留下了大量的录像档案,在抢救下来的影像资料中,可以看到即使在生命的最后一刻,他们还在做记录,播报着火山的喷发。