Kuno Totono, a curly-haired college student, visits Hiroshima and becomes embroiled in a mystery surrounding the inheritance of the Kariatsumari family's assets, using his intelligence and loquaciousness to unravel the case.
After the attack on the Chief Cabinet Secretary, the next duty of the fourth office will be to guard the National Assembly building. In the midst of security, Ogata keeps Inoue away from the main conference hall and puts his well-thought-out plan into action, and the parliament building is controlled by SPs and terrorists who support the revolution. Inoue notices something strange and starts to fight against the terrorists to stop Ogata.
Upon receiving a message from an old friend’s daughter, Goro arrives in Paris and learns of the elderly man’s wish to taste a particular soup he had in his childhood before he dies. Deciding to help, Goro sets out on a quest to find this mysterious soup, traveling through Japan, braving a storm, and even ending up in South Korea.
