Tetsuo Oda lost everything because of his career, and his wife and son also chose to abandon him. The aggrieved Tetsui found his good friends Koga Sheng and Haoichi Ayumi, and the three encouraged each other to be self-reliant. How did they know that Hiroichi Ogata was seriously injured at work and had no money for medical treatment? under helplessness, Tetsuo and Koga made dangerous bombs And secretly planted the bomb in the No. 2 car of the No. 109 bus on the Shinkansen. After all the work was finished, Tetsuo Oda contacted the Shinkansen Management Center and extorted a huge ransom from the other side with the lives of all the passengers as bargaining chips. If his requirements were not met, he would detonate the bomb half an hour later. The passengers who learned of the incident were instantly thrown into confusion, and one of the pregnant women showed symptoms of dystocia and needed medical attention. Under the cooperation of the conductor Aoki and the director of the Shinkansen Administration Bureau, Zhenan finally fell into the law, and the passengers arrived at their destination safely.