A few years after the story of the previous work "AKite" ended, in the space station, the team members complained about the bad taste of the space food while eating it, and astronaut Noguchi Origae was one of them. In a few days, it will be the birthday of his daughter Noguchi Yurika, and he asked nutritionist Doi Koichi to send a gift to his daughter. On Earth, police officer Iga Lun pursued the serial killer Ooto Kaori, who was forced to hide in the women's restroom and took a hostage. Just as Iga Lun was in a dilemma about the stalemate, a girl appeared from the dark and shot and killed Ooto Kaori. No one knew that these two seemingly unrelated events were closely related, and the wheel of fate began to turn.