Kagerou Palace share house has three rules. First, the seven residents must cooperate daily. Second, they must play hard whenever they go out. And the third is to defeat the man. A shadow war is going on, with every country sending spies to each other. Klaus, who is an elite spy with a difficult personality establishes an organization called Lamplight to accomplish impossible missions with a death rate of over ninety percent. However, the elected members are seven girls with no experience. Now the girls must try to deceive Klaus by doing whatever it takes even if it means poisoning, setting traps, or using their feminine charm on him. Some flashing lights sequences or patterns may affect photosensitive viewers.