[Machine Translation] How did an ordinary shinobi become a chuunin? The first encounter between Kato and Onikobe, who later became his superior and subordinate. Over 3 million copies sold! Volume 17 of the modern ninja tale by Kengo Hanazawa of "I Am a Hero"! While Hachiya talks about the future of the Seven in front of the people at the apartment, Kato begins to doubt his own memories due to the words of the UN leader at the three-way meeting. In the hideout, Kato recalls his memories of his past as a shirinshin......he had committed a crime while he was a shirinshin and was being held in a prison cell. The encounter between the three leads to Kato's strange fate.