2030 A.D. - In the face of growing intensification of heinous crimes committed annually, an abundant number of victims follow one after the other, even as a result of the police, who should be keeping public order in towns. Accordingly, it was devised that man and beast would be genetically combined to oppose those who commit heinous crimes: this new race with multiple strength increases were called "Newmans." From there, that technology was further utilized, and artificial life forms called "Newmanoids" were produced. Cam Castin, the first Newmanoid that Professor Juubei Yanagisawa developed, adores Scott, a policeman who is a member of the security police "TCP," and she is constantly hard at work to be useful to him. Now, CAM and Scott are at an event where they are in charge of security. People say that there are outbreaks of crimes that take advantage of crowds. "Oh, if we pretend to be cosplayers, then we'll be able to investigate without sticking out." "W-W-W-We're conducting undercover reconnaissance, right!?" The two attempted undercover reconnaissance by taking advantage of being mistaken as cosplayers of a popular anime nearby. However (as expected), a group of perverts with desires ablaze appear at CAM's side when she is separated from Scott!!!