The time is in 2030 A.D. Almost all work that a person has ever done was shifted to an automation program and an android by rapid progress of the technology. All the guards were substituted by a guard android, and guard androids always patrolled around the town. Even young child alone can go there if can register a destination with a automatic driving car by sound operation, therefore the automatic driving car was utilized as a foot of people. But the reckless driving accident of the vehicle occurred in succession at various places. And there were a large number of inquiries in the information Administration Bureau, and a chief examiner named Andrew of the system management center of the vehicle started fact-finding. The robbery occurred near the vehicle reckless driving scene of the accident, but they who judged it if two cases do not have connection in the local police did not investigate those correlations. According to the eyewitness, the guard android supported robbers in the case spot of the robbery. He thought the guard android is remote-controled. He discovered that a terrorist organization named Nidhogg was connected with a vehicle reckless driving accident. When he pushed forward an investigation more, it was recognized that a woman named Shirley who works in the information Administration Bureau contacted Nidhogg many times. And he went to the office of Shirley. He arrived at the office of Shirley, and he had her boss guide him to her desk, then she noticed it and got away from the office in secret. When he came on her desk, she went to the lower floor by a lift. He checked the documents on the desk, and the drawer of the desk, and her PC, then he found the exchanges of the email with her and Nidhogg, and the record that accessed the information of the owner of the car which caused an accident remained to her PC. It was revealed that Shirley was the lover of the chief named Howard of Nidhogg. And he put her on the wanted list in communication with the National Public Safety Commission. She noticed that she was put on the wanted list and hid herself. Nidhogg which obtained the information of the owner of the car from her continued producing a vehicle reckless driving accident, and pushed forward a Joining plan with her behind closed doors. When the National Public Safety Commission located her location somehow and was going to step into her lair, she joined Nidhogg under cover of the uproar of the vehicle reckless driving accident that Nidhogg caused. The National Public Safety Commission came to a deadlock in the search of the lair of her and Nidhogg and asked cooperation of the local police with him. He felt the lair of her and Nidhogg from data left to her PC. And the local police investigated a lair of her and Nidhogg from destination records set to her car. He invaded the PC which she used in a lair and he tampered with the list of the owner of the car which she made and listed the data of his car. And they located the lair of her and Nidhogg and they continued watching it. He noticed an invasion to the security system of his car and he contacted the National Public Safety Commission and the local Police and let them strengthen the guard to the bank. He put the doll which looked just like him on his car, and set a destination in the beach park, and he clothed a door of his car, then the car departed. He located the location of the device which invaded the security system of his car, he went to the owner of the device with people of the National Public Safety Commission. His car advanced for a beach park, but changed the direction suddenly and collided the building close to the intersection. Five men who put a mask on the bank close to the building where his car collided came over. Because he prevented from being able to remote-control a guard android beforehand, the local police arrested five men who put on a mask with the guard android. He located the building where Shirley and Howard hid, he will wait by the instructions of people of the National Public Safety Commission in an opposite building. And he let a guard android accompany people of the National Public Safety Commission which was going to step into the lair of Shirley and Howard. After several gunshots resounded, people of the National Public Safety Commission and the guard android came out of a building with Shirley and Howard and members of Nidhogg where handcuffs were attached to. And Nidhogg was dissolved, and peace visited the town.