A well-known AI TV fortune teller appears to accurately predict Asahi Kashiwagi's day in the near future, when technology has substantially improved. Aoi Izumisawa, Bai Mongfa, Karin Istel, Amelia Irving, and Ilya Ilyukhin are people he runs across on his route to school. Although Asahi has just met them, at the end of the same day, he unexpectedly hears confessions of love from each of them, exactly as the fortune teller had predicted. As if that weren't enough, Asahi discovers that his father has asked them to live at his house because they are truly contenders for the role of his bride. Due to lack of options, he unwillingly consents to their presence, which leads to an outrageous sequence of events that livens up his typical high school existence. Asahi spends more time with them, though, and over time, old memories start to come back.
Asahi starts to think that his fate with these potential mates may be more than simply a coincidence as he unearths the underlying truth.