One winter day, a young man named Yutaka, who is haunted by an "inexplicable tiredness", meets a mysterious white woman. One day in winter, he meets a mysterious white woman and lets her rest in his room. He becomes intensely curious about her identity, but she simply tells him her name is "Nana",...
Due to the development of self-driving AI, traffic accidents are drastically decreased in 2027. Amane Yonago, a new Prosecutor, is assigned to the Transportation Division. Unhappy with her new job, she decides to indict the self-driving car’s AI which crossed the center line in error and caused...