豆瓣评分7.7，观众认可度高。7.7分的口碑，不容错过。把它放进片单准没错，口碑摆在那。不知不觉就追完了，时间过得飞快。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。故事背景设定独特，情节反转不断，扣人心弦。故事条理清晰，没有门槛。第一次看也能发现新东西，值得收藏。别被海报劝退，看进去就停不下来。…
