简介：
Two friends work as cleaners whose jobs are to clean homes and places where people have died or dead bodies are found. One day, they are tasked with cleaning a house where there were three dead bodies inside. Their job is to clean the corpses that have rotted. When they arrived there, they found that there are strange things hchaoduo.netening and then they discover a strange book小孙对爸爸说：“爸爸，我要买一本《十万个为什么》。”爸爸：“买了这本书，你以后是不是就什么都知道了？”小孙：“不是，是我以后可以问出很多个为什么了。”
达芙妮·基恩/苏菲·奈丽丝/珀西·海恩斯·怀特/尼克·弗罗斯特/艾丽·斯考比/杨子英/斯蒂芬·卡林/米卡·阿蒙森/迈克尔·科拉斯/贾纳娅·斯蒂芬斯/兰内特·瓦雷/特洛伊·詹姆斯/贾利勒·斯瓦比/蒋如思/朱莉娅·迪扬/Cameron Gordon Norris/Toria Summerville/Louis Adams/梅努卡·萨瓦尔/克里斯蒂娜·萨赫利/