As Shinjuurou wonders where Bettenou has disappeared to, a hacking group known as Full Circle is spreading leaks of Rinroku's company and lifestyle. As Rinroku makes an appearance on television show along with various people from rival companies, an explosion occurs when he exits the room, hospitalizing everyone including Rinroku, whilst another Rinroku appears at Rie's house. As Rie asks Shinjuurou to prove Rinroku's innocence the next day, Inga comes face to face with Bettenou. After Shinjuurou hears about the second Rinroku from Rie, he deduces that this is the work of Bettenou and believes Rinroku to be the one using her. He gets help from a rookie Diet member to have the hospitalized...
Un-Go is set in a war-torn Tokyo, in a near-future Japan. In response to Japan sending their military abroad as peacekeeping forces, terrorists launched multiple attacks on Japan, killing many people and destroying much of its cityscapes. Some time after the war receded to a period of uneasy peace, the Japanese Parliament passed the "Information Privacy and Protection Act", which gives the Japanese government control over the Internet. Detective Shinjuurou Yuuki and his strange partner Inga make a living in solving crimes and exposing human souls, all influenced in some way by the dystopian backdrop.
